2012 GMC Sierra 1500 Performance and Racing Products

Find Your Specific 2012 GMC Sierra 1500 Performance and Racing Products

Below you will find various in-demand GMC Performance and Racing Products, components and accessories for your 2012 Sierra 1500. Advance Auto Parts has popular Sierra 1500 parts like Performance Air Filters, Performance Mufflers, Performance Fuel Systems and more. You’ll also find aftermarket and OEM Performance and Racing Products for other Sierra 1500 model years including 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 and more. Select a category of 2012 GMC Sierra 1500 Performance and Racing Products below and start saving instantly.
Please Select your Vehicle to See Exact Fit Parts

Popular 2012 GMC Sierra 1500 Performance and Racing Products Categories

Performance Fuel and Ignition Controllers
Performance Fuel and Ignition Controllers
Computer Chip Programmers
Computer Chip Programmers
Performance Mufflers
Performance Mufflers
Performance Air Filters
Performance Air Filters
Performance Coils
Performance Coils
Performance Air Intake Kits
Performance Air Intake Kits
Performance Exhaust Mufflers
Performance Exhaust Mufflers
Performance Exhaust Headers
Performance Exhaust Headers
Engine Cold Air Intakes
Engine Cold Air Intakes
Performance Shifters
Performance Shifters
Performance Valve Covers
Performance Valve Covers
Performance Exhaust System Kits
Performance Exhaust System Kits
Performance Engine Valve Springs
Performance Engine Valve Springs
Performance Spark Plug Wires
Performance Spark Plug Wires
Performance Flywheel and Flexplates
Performance Flywheel and Flexplates
Performance Exhaust Tail Pipes
Performance Exhaust Tail Pipes
Performance Camshaft and Lifter Kits
Performance Camshaft and Lifter Kits
Performance Leaf Spring Bushings
Performance Leaf Spring Bushings
Performance Universal Joints
Performance Universal Joints
Performance Engine Camshafts
Performance Engine Camshafts
Performance Ring and Pinions
Performance Ring and Pinions
Performance Exhaust Pipes
Performance Exhaust Pipes
Performance Engine Valve Lifters
Performance Engine Valve Lifters
Nitrous Oxide Injection System Kit
Nitrous Oxide Injection System Kit
Performance Torque Converters
Performance Torque Converters
Performance Nitrous Systems
Performance Nitrous Systems
Nitrous Oxide Plate
Nitrous Oxide Plate

Essential Performance and Racing Products for 2012 GMC Sierra 1500s

Hays – Hays Flexplate GM Ls, 10-030 (Part No.10-030)

Hays Flexplate GM Ls, 10-030

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$218.99
Hays Flexplate GM Ls, 10-030. PERFORMANCE PARTS>PERFORMANCE DRIVELINE>CLUTCHES>FLEXPLATES & FLYWHEELS from Hays
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NOS/Nitrous Oxide Systems – NOS/Nitrous Oxide Systems Nitrous Systems-Performance, 05169NOS (Part No.05169NOS)

NOS/Nitrous Oxide Systems Nitrous Systems-Performance, 05169NOS

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$1549.99
The NOS LS 90mm 4 Bolt Throttle Body plate system uses a billet plate with no spray bars. This system will fit a 90mm or 92mm throttle body and intake manifold. This unique design allows better atomization which prevents fuel puddles in your manifold and provides the best cylinder to cylinder distribution for maximum power. This is no ordinary low HP kit. The plate and solenoids supplied will easily support 200 HP.
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B & M – B & M Automatic Shifter – Magnum Grip Street Bandit – Universal, 81050 (Part No.81050)

B & M Automatic Shifter - Magnum Grip Street Bandit - Universal, 81050

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$799.99
CNC Machined 6061-T6 Body, rear exit cable, Ideal for Pro-Street or Street Rods.
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Hypertech – Hypertech Speedometer Calibrator Color: Recalibrate Your Speedometer To Account For Changes To Tire Size, 3300 (Part No.3300)

Hypertech Speedometer Calibrator Color: Recalibrate Your Speedometer To Account For Changes To Tire Size, 3300

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$239.99
The Speedometer Calibrator recalibrates speedometer readings when non-stock tire sizes and/or rear gear ratios are installed.
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Spectre – Spectre Air Intake Kit, 9918B (Part No.9918B)

Spectre Air Intake Kit, 9918B

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$210.99
Spectre air intake systems are designed to get more horsepower and torque from your vehicle while working to protect your engine from harmful debris. This air intake system comes with a washable, reusable low restriction Spectre High Performance (HPR) filter, polished aluminum intake tubing and a black powder coated 2-piece heat shield to help prevent heated engine air from entering the intake inlet. Included are the velocity stack, hose clamps, breather hose, couplers, and all necessary hardware for an OE fit and finish. The stock MAF sensor installs directly on the Spectre Performance intake tube.
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Airaid – Airaid Junior Air Intake System, 201-785 (Part No.201-785)

Airaid Junior Air Intake System, 201-785

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$314.99
The AIRAID Jr. Kit targets the restrictive elements of factory intake systems, the intake tube And the paper filter, in order to help boost horsepower And mileage. This air intake system offers a simple, economical introduction into the performance aftermarket with the introduction of an AIRAID Premium Direct-Fit Replacement Filter And an AIRAID Modular Intake Tube. As with other AIRAID intake systems, the AIRAID Jr. Kit helps to straighten And improve clean air flow to the engine for added throttle response And increased horsepower And torque. Each kit is custom made to fit specific vehicles And is easy to install And requires no drilling. Unlike stock paper filters, AIRAID Direct-Fit Replacement Filters are washable, reusable And fully backed by the AIRAID No-Hassle limited lifetime warranty. Some AIRAID air intakes are not legal for sale or use in California And other states adopting California emission standards, while others are 50 state legal. View the product’s vehicle applications to determine the legal status for each vehicle.
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NOS/Nitrous Oxide Systems – NOS/Nitrous Oxide Systems Nitrous Oxide Plate, 13437NOS (Part No.13437NOS)

NOS/Nitrous Oxide Systems Nitrous Oxide Plate, 13437NOS

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$371.99
“These kits are ideal for adding a little more power to that stock engine or a lot more power to that custom built Hot Rod. Available for 4-bolt, drive-by-wire or cable operated throttle bodies in 90mm, 92mm, 102mm & 105mm plate sizes. These are “”Wet”” plates, meaning the additional fuel is added though the nitrous system, so there are no requirements for an injector upgrade.”
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Competition Cams – Competition Cams XFI XE-R 224/230 Hydraulic Roller Cam, 54-444-11 (Part No.54-444-11)

Competition Cams XFI XE-R 224/230 Hydraulic Roller Cam, 54-444-11

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$541.99
HYDRAULIC ROLLER – XFI XE-R: High rpm street/strip with XE-R lobe designs. Requires custom tuning.
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(2 reviews)
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JBA Performance – "JBA Performance 1 5/8"" Header Shorty Stainless Steel, 1850S-2JS" (Part No.1850S-2JS)

"JBA Performance 1 5/8"" Header Shorty Stainless Steel, 1850S-2JS"

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$896.99
JBA shorty headers are one of the best performance upgrades available for any application. Hot Rodmagazine rated headers as one of the top 10 power parts installed on a vehicle. JBA shorty headers aresignificantly less restrictive than the stock manifol
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Competition Cams – "Competition Cams VALVE SPRING KIT, FOR LS 1.310"" BEEHIVE 1 KT, 26918CS-KIT" (Part No.26918CS-KIT)

"Competition Cams VALVE SPRING KIT, FOR LS 1.310"" BEEHIVE 1 KT, 26918CS-KIT"

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$482.99
“This Beehive Valve Spring Kit for LS engines is designed for hydraulic roller cams and includes carefully matched Beehive Springs, steel retainers, locks, seals and spring seats. With a .625″” maximum lift, these Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. The unique Beehive shape handles valve train stress more efficiently to eliminate damaging harmonics and increases high RPM horsepower and durability. The oval/multi-arc wire shape places the maximum area of the wire at the point of highest stress to handle valve train stress more efficiently and allow better heat dissipation for longer life.Kit Includes:26918-16 Beehive Valve Springs774-16 Steel Retainers623-16 7° Steel Valve Locks511-16 Valve Seals4705-16 Spring Seats”
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(15 reviews)
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Sniper Motorsports – Sniper Motorsports Sniper Valve Cover – Fabricated Aluminum – GM LS Engines – Satin Black, 890014B (Part No.890014B)

Sniper Motorsports Sniper Valve Cover - Fabricated Aluminum - GM LS Engines - Satin Black, 890014B

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$349.99
“Sniper’s fabricated aluminum valve covers give you an excellent way to add a high-end fabricated look without the high-end price. They offer you a lightweight and tough valve cover for your favorite street, off-road, or racing machine. These valve covers are constructed of 6061 T5 sheet aluminum, precision TIG welded for a proper fit, and feature a laser etched “”Sniper”” logo on top. They are available in silver anodized or black coated finishes along with various heights to clear most popular rocker arm combinations. All of our valve covers include mounting hardware for quick and simple installation.”
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Competition Cams – Competition Cams OE-Style Hydraulic Roller Lifter Set for ’87+ OE Roller SBC and LT/LS Engines, 850-16 (Part No.850-16)

Competition Cams OE-Style Hydraulic Roller Lifter Set for '87+ OE Roller SBC and LT/LS Engines, 850-16

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$288.99
COMP Cams Hydraulic Roller Lifters are a performance upgrade for stock hydraulic roller lifters or retro-fit hydraulic roller lifters for non-roller blocks. The roller wheel decreases friction and increases longevity when compared to flat tappet lifters. Hydraulic roller lifters can handle much more aggressive cam profiles than flat tappets unlocking performance potential.
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MSD Ignition – MSD Ignition Coil Street Fire GM L-Series Truck 99-09 Single, 5510 (Part No.5510)

MSD Ignition Coil Street Fire GM L-Series Truck 99-09 Single, 5510

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$69.99
MSD Street Fire coils will improve the performance of your late model GM or Ford vehicle. The E-core dual connector and TFI coils feature epoxy-filled construction and 48,000 maximum volts. They mount directly in place of the factory coil and accept the factory connectors for an easy installation.
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Competition Cams – Competition Cams XFI RPM 206/212 Hydraulic Roller Cam, 54-408-11 (Part No.54-408-11)

Competition Cams XFI RPM 206/212 Hydraulic Roller Cam, 54-408-11

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$541.99
Designed to take advantage of the GM LS engine’s larger camshaft journal diameter, the XFI RPM camshaft line takes Xtreme Energy technology to deliver excellent power.
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(1 reviews)
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Richmond Gear – Richmond Gear Differential Ring And Pinion, GM105456 (Part No.GM105456)

Richmond Gear Differential Ring And Pinion, GM105456

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$185.99
Excel’s broad line of original equipment automotive and light truck/SUV replacement ring & pinion gears, axles, and installation kits offer Richmond’s high OEM quality at affordable prices. The Excel product line covers the most popular vehicles on the road today.
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B & M – B & M Torque Converter, Holeshot 2000, 70417 (Part No.70417)

B & M Torque Converter, Holeshot 2000, 70417

from

$675.99
This Holeshot 2000 fits 1984-93 GM 700R4/4L60 w/30 spline input, 1993-1997 4L60E w/30 spline input, and 1997-04 Corvettes. This converter retains the lock-up feature. Holeshot torque converters are for serious-minded performance enthusiasts and offer additional strength and durability features not found in our Tork Master or Traveler series of converters. The Holeshot 2000 converter is an excellent choice for vehicles with some performance engine modifications, particularly big cams that tend to reduce low-end power and torque. The higher stall speed of this converter will launch the car in a higher rpm range where more torque is readily available, resulting in quicker acceleration. Holeshot converters feature furnace-brazed impeller fins and turbine, a new precision alloy impeller hub, and new heavy-duty needle bearings. Other features include fully balanced and pressure tested by expert technicians. If your vehicle is equipped with a plate-type nitrous system or supercharger, please refer to the Nitrous Holeshot line of converters. Notes: Stall speed listings are based on engines producing 230lb. ft. of torque at 2,500 rpm. More torque at 2,500 rpm will give you more stall speed, and less torque at 2,500 rpm will give you less stall speed than the stall speed ratings indicated. Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. This converter is Not recommended for supercharged, plate-type nitrous oxide, or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product. 10.75-inch bolt circle
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Dynomax – Dynomax Exhaust Pipe 3 Inch Inlet ID 3 Inch Outlet OD, 55536 (Part No.55536)

Dynomax Exhaust Pipe 3 Inch Inlet ID 3 Inch Outlet OD, 55536

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$155.99
Made from quality materials for durability, DynoMax pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.
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Top Street Performance – Top Street Performance 8.5mm Universal LS Black Ignition Wires with 135 Degree Plug Boots, 81028 (Part No.81028)

Top Street Performance 8.5mm Universal LS Black Ignition Wires with 135 Degree Plug Boots, 81028

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$32.99
TSP’s premium ignition wires are designed for superior performance and durability. A spiral-wound Kevlar? core suppresses RFI (radio-frequency interference) and features 500 ohm per foot resistance for excellent performance. Around the core is a fiberglass braid which provides superior pull strength. The outer jacket is composed of premium high-density silicone rated at 450? F and features a quality gloss finish to resist damage from water and chemicals. This set is not assembled but comes with LS-style terminals for a universal fit.
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K&N – K&N Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance, 33-2135 (Part No.33-2135)

K&N Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance, 33-2135

from

$68.99
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N’s No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N’s most popular product!
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(89 reviews)
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Top Street Performance – Top Street Performance GM LSX V8 (4.8L-7.0L) Polished Fabricated Aluminum Valve Covers with Coil Bracket Mounts, JM8081-6P (Part No.JM8081-6P)

Top Street Performance GM LSX V8 (4.8L-7.0L) Polished Fabricated Aluminum Valve Covers with Coil Bracket Mounts, JM8081-6P

from

$188.99
Top Street Performance fabricated valve covers are designed to add rocker clearance for aftermarket cam and valve train set-ups, and they add a huge aesthetic improvement over the stock covers. They are made of 6061-T6 aluminum, are TIG welded, and feature a CNC-machined billet aluminum rail for a guaranteed seal. Offered with or without coil mounts, they come complete with all installation hardware.
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MagnaFlow – MagnaFlow Off Road Pro Series Cat-Back Performance Exhaust System, 17146 (Part No.17146)

MagnaFlow Off Road Pro Series Cat-Back Performance Exhaust System, 17146

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$767.99
The MagnaFlow Off-Road Pro Series Cat-Back Performance Exhaust System 17146 brings additional off-roading prowess and our deep signature exhaust note to your Truck with a weight-optimized, dyno-tested, corrosion resistant and durable stainless steel design engineered to closely hug the undercarriage for improved ground clearance. Exhaust kit 17146 is engineered to produce Very Aggressive exterior and Aggressive interior sound levels. Extensive 3D scanning was used during the development of this Truck exhaust system to create a direct-fit design, enabling a do-it-yourself installation process. 17146’s emissions-legal cat-back design replaces all your truck’s exhaust components from the catalytic converter on back with its 3in. diameter mandrel bent main piping that passes through 1 Straight-Through mufflers before ending in a turndown before rear axle exit with 3in. Satin Clamp-On Single Wall Turndown Cut Edge tips. Exhaust system 17146 is produced using advanced CNC precision robotic manufacturing techniques and backed by MagnaFlow’s limited lifetime warranty.
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Dynomax – Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 3 Inch Outlet ID, 17220 (Part No.17220)

Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 3 Inch Outlet ID, 17220

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$144.99
DynoMax Ultra Flo Welded performance stainless steel mufflers feature 100-percent welded construction for lifelong durability. The unrestricted, straight-through design dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower. Each muffler uses our exclusive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. The ‘Pure Unadulterated POWER’ of DynoMax Ultra Flo Welded mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee.
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(1 reviews)
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Energy Suspension – Energy Suspension Leaf Spring Bushing Set, 3.2141R (Part No.3.2141R)

Energy Suspension Leaf Spring Bushing Set, 3.2141R

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$122.99
Adds a dramatic amount of performance and durability to any vehicle, cars, trucks and SUVs. Helps the vehicle be in control – when maneuvering through turns, during standing start accelerations, braking, even over bumps and berms. Made of Energy’s Hyper-Flex performance polyurethane which lasts 5 -10 times longer than conventional rubber components.
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Dynomax – Dynomax Exhaust Tail Pipe 2.5 Inch Inlet OD 2.5 Inch Outlet OD, 52441 (Part No.52441)

Dynomax Exhaust Tail Pipe 2.5 Inch Inlet OD 2.5 Inch Outlet OD, 52441

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$39.49
Made from quality materials for durability, DynoMax pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.
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NOS/Nitrous Oxide Systems – NOS/Nitrous Oxide Systems Sniper Plate Wet Nitrous System – Gm, 07162NOS (Part No.07162NOS)

NOS/Nitrous Oxide Systems Sniper Plate Wet Nitrous System - Gm, 07162NOS

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$849.99
Sniper Wet EFI Nitrous Plate Kits give one of the most powerful bang-for-the-buck power adding solutions. Sniper nitrous kits are great for the budget minded builder that wants the power nitrous is famous for. These are wet plate kits, meaning the additional fuel is added though the nitrous system, so there are no requirements for an injector upgrade. All of the needed items are included in the kit for a complete, no hassle installation.
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Yukon Gear – Yukon Gear 1330 Lifetime U/Joint, 42004 (Part No.42004)

Yukon Gear 1330 Lifetime U/Joint, 42004

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$53.99
“1330 Yukon Lifetime U/Joint. 3.625″” snap ring span, 1.062″” cap diameter. Outside snap ring.”
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Dynomax – Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 3 Inch Outlet ID, 17296 (Part No.17296)

Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 3 Inch Outlet ID, 17296

from

$131.99
DynoMax Ultra Flo SS Polished performance mufflers are constructed of stainless steel for lifelong durability and completely polished for show-quality shine. The unrestricted, straight-through design is dyno proven to flow up to 2,000 SCFM and support up to 1,900 horsepower. Each muffler uses our excl usive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. The ‘Pure Unadulterated POWER’ of DynoMax Ultra Flo SS Polished mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee.
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(8 reviews)
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Dynomax – Dynomax Super Turbo Exhaust Muffler 3 Inch Inlet ID 3 Inch Outlet ID, 17673 (Part No.17673)

Dynomax Super Turbo Exhaust Muffler 3 Inch Inlet ID 3 Inch Outlet ID, 17673

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$289.99
DynoMax Super Turbo performance mufflers exclusive patented flow director design channels exhaust flow and eliminates turbulence on most applications. The large internal flow tubes improve exhaust flow and reduce backpressure. Each muffler uses fiberglass matting technology to absorb unwanted interior resonance while maintaining a mellow performance tone. The ‘Pure Unadulterated POWER’ of DynoMax Super Turbo mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee.
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(3 reviews)
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Upgrade your 2012 GMC Sierra 1500 with Top-Quality Performance and Racing Products

When it comes to maintaining or upgrading your 2012 GMC Sierra 1500, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Performance and Racing Products are key to keeping your Sierra 1500 functioning at its best. At Advance Auto Parts, we offer a wide selection of 72 Performance and Racing Products for the 2012 GMC Sierra 1500, designed to meet your needs without breaking the bank. From Performance Air Filter replacements to Performance Mufflers upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Performance and Racing Products for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Performance and Racing Products for your 2012 GMC Sierra 1500 at great prices. Our Performance and Racing Products inventory for this model ranges from just $51.99 to $1,549.99, with an average price of $426.28. Our 72 Performance and Racing Products in stock come from 22 trusted brands, so you’re sure to find the right part for your 2012 GMC Sierra 1500 without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2012 GMC Sierra 1500, we stock popular OEM and aftermarket Performance and Racing Products from top names like K&N, Flowmaster Inc., B & M, and more. K&N Performance and Racing Products start at just $68.99 and boast an impressive 4.8 stars average rating from customers. Flowmaster Inc. and B & M also bring quality to the table, with Performance and Racing Products available starting at $149.99, and at an average 4.4 stars rating. With 3,708 customer reviews and counting, our 2012 GMC Sierra 1500 Performance and Racing Products have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Performance and Racing Product upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2012 GMC Sierra 1500 is always ready to roll. We’re committed to providing you with everything you need to keep your Sierra 1500 in top shape, all in one place. Start shopping confidently below for your 2012 GMC Sierra 1500!

Best-Selling Performance Air Filters for 2012 GMC Sierra 1500s

Enhance the driving experience in your GMC with 2 quality Performance Air Filter components, starting at $68.99.
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K&N – K&N Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance, 33-2129 (Part No.33-2129)

K&N Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance, 33-2129

from

$68.99
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N’s No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N’s most popular product!
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(187 reviews)
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K&N – K&N Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance, 33-2135 (Part No.33-2135)

K&N Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance, 33-2135

from

$68.99
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N’s No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N’s most popular product!
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(89 reviews)
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Most Popular 2012 GMC Sierra 1500 Performance Mufflers

Customize your GMC with 1 Performance Mufflers products like Performance Mufflers, all priced under $172.99.
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Dynomax – Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 3 Inch Outlet ID, 17233 (Part No.17233)

Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 3 Inch Outlet ID, 17233

from

$172.99
DynoMax Ultra Flo Welded performance stainless steel mufflers feature 100-percent welded construction for lifelong durability. The unrestricted, straight-through design dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower. Each muffler uses our exclusive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. The ‘Pure Unadulterated POWER’ of DynoMax Ultra Flo Welded mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee.
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(5 reviews)
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Top Picks for 2012 GMC Sierra 1500 Performance Fuel Systems

Upgrade GMC Sierra 1500s with top-quality Performance Fuel Systems parts, including 1 OEM and aftermarket selections for your 2012 model.
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Top Street Performance – Top Street Performance GM LSX V8 (4.8L-7.0L) Polished Fabricated Aluminum Valve Covers with Coil Bracket Mounts, JM8081-6P (Part No.JM8081-6P)

Top Street Performance GM LSX V8 (4.8L-7.0L) Polished Fabricated Aluminum Valve Covers with Coil Bracket Mounts, JM8081-6P

from

$188.99
Top Street Performance fabricated valve covers are designed to add rocker clearance for aftermarket cam and valve train set-ups, and they add a huge aesthetic improvement over the stock covers. They are made of 6061-T6 aluminum, are TIG welded, and feature a CNC-machined billet aluminum rail for a guaranteed seal. Offered with or without coil mounts, they come complete with all installation hardware.
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In-Demand Performance Ignition Products for 2012 GMC Sierra 1500s

Select from 3 premium Performance Ignition Products parts for your 2012 GMC Sierra 1500, with prices ranging from $81.99 to $469.99.
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MSD Ignition – MSD Ignition Wire Set – Street Fire, Gm Truck 4.8L/5.3L/6.0L, 5574 (Part No.5574)

MSD Ignition Wire Set - Street Fire, Gm Truck 4.8L/5.3L/6.0L, 5574

from

$81.99
When it comes to plug wires, resistance is king. The Street Fire Spark Plug Wires feature a low resistance (500 ohms per foot) conductor that’s wrapped in a sleek and durable black 8mm sleeve. A helical wound Kevlar-core combination provides an EMI-Noice resistant path from coil-to-plug. The heavy-duty terminals are wrapped in black silicone boots that protect the conductor from engine heat to ensure spark delivery. Light the fire, not your wallet-with MSD Street Fire.
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(5 reviews)
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MSD Ignition – MSD Ignition Super Conductor Spark Plug Wire Set – 99-13 Gm Truck & Suv – Red, 32829 (Part No.32829)

MSD Ignition Super Conductor Spark Plug Wire Set - 99-13 Gm Truck & Suv - Red, 32829

from

$124.99
“Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire: incredibly low resistance without electronic interference. In a single 11-inch length of super conductor wire, there are only 40-50 ohms of resistance. That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to its great voltage carrying capabilities. The low resistance results in less loss in spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight in fact, that there are over 40 feet of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferromagnetic impregnated center core, produces an extremely effective Electro Magnetic Interference (EMI) “”choke.”” This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. The outer sleeve that surrounds the conductor assembly is just as impressive. A proprietary blend of silicone and synthetic material produces a sleeve that is highly resistant to high heat as well as abrasion and tears. The MSD’s 8.5mm spark plug terminals feature dual drimp terminals. As the name implies, the terminals feature two crimps: one for the sleeve of the wire and another separate crimp to grasp the conductor.”
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(10 reviews)
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MSD Ignition – MSD Ignition Ignition Coils, Street Fire, Gm Ls2/Ls3/Ls4/Ls7/Ls9, 2005-2013, 8-Pack, 55118 (Part No.55118)

MSD Ignition Ignition Coils, Street Fire, Gm Ls2/Ls3/Ls4/Ls7/Ls9, 2005-2013, 8-Pack, 55118

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$469.99
These coils mount directly in place of factory style versions and accept the OEM connectors as well. Performance output is improved thanks to a careful selection of better materials and efficient winding ratios.
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Most Sold 2012 GMC Sierra 1500 Performance Engines

Explore our best-selling GMC parts for the 2012 Sierra 1500 among 16 OEM and aftermarket options starting from $288.99.
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Competition Cams – Competition Cams XFI RPM 206/212 Hydraulic Roller Cam, 54-408-11 (Part No.54-408-11)

Competition Cams XFI RPM 206/212 Hydraulic Roller Cam, 54-408-11

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$541.99
Designed to take advantage of the GM LS engine’s larger camshaft journal diameter, the XFI RPM camshaft line takes Xtreme Energy technology to deliver excellent power.
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(1 reviews)
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Competition Cams – "Competition Cams VALVE SPRING KIT, FOR LS 1.310"" BEEHIVE 1 KT, 26918CS-KIT" (Part No.26918CS-KIT)

"Competition Cams VALVE SPRING KIT, FOR LS 1.310"" BEEHIVE 1 KT, 26918CS-KIT"

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$482.99
“This Beehive Valve Spring Kit for LS engines is designed for hydraulic roller cams and includes carefully matched Beehive Springs, steel retainers, locks, seals and spring seats. With a .625″” maximum lift, these Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. The unique Beehive shape handles valve train stress more efficiently to eliminate damaging harmonics and increases high RPM horsepower and durability. The oval/multi-arc wire shape places the maximum area of the wire at the point of highest stress to handle valve train stress more efficiently and allow better heat dissipation for longer life.Kit Includes:26918-16 Beehive Valve Springs774-16 Steel Retainers623-16 7° Steel Valve Locks511-16 Valve Seals4705-16 Spring Seats”
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(15 reviews)
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Competition Cams – Competition Cams XFI XE-R 224/230 Hydraulic Roller Cam, 54-444-11 (Part No.54-444-11)

Competition Cams XFI XE-R 224/230 Hydraulic Roller Cam, 54-444-11

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$541.99
HYDRAULIC ROLLER – XFI XE-R: High rpm street/strip with XE-R lobe designs. Requires custom tuning.
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(2 reviews)
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Competition Cams – Competition Cams OE-Style Hydraulic Roller Lifter Set for ’87+ OE Roller SBC and LT/LS Engines, 850-16 (Part No.850-16)

Competition Cams OE-Style Hydraulic Roller Lifter Set for '87+ OE Roller SBC and LT/LS Engines, 850-16

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$288.99
COMP Cams Hydraulic Roller Lifters are a performance upgrade for stock hydraulic roller lifters or retro-fit hydraulic roller lifters for non-roller blocks. The roller wheel decreases friction and increases longevity when compared to flat tappet lifters. Hydraulic roller lifters can handle much more aggressive cam profiles than flat tappets unlocking performance potential.
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Competition Cams – "Competition Cams Valve Spring Kit, For Ls 1.310"" Beehive 1 Kt, 26915CS-KIT" (Part No.26915CS-KIT)

"Competition Cams Valve Spring Kit, For Ls 1.310"" Beehive 1 Kt, 26915CS-KIT"

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$471.99
“Competition Cams Valve Spring Kit, For Ls 1.310″” Beehive 1 Kt, 26915CS-KIT. ”
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Competition Cams – Competition Cams XFI RPM HI-LIFT 228/230 Hydraulic Roller Cam, 54-428-11 (Part No.54-428-11)

Competition Cams XFI RPM HI-LIFT 228/230 Hydraulic Roller Cam, 54-428-11

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$541.99
Designed to take advantage of the GM LS engine’s larger camshaft journal diameter, the XFI RPM camshaft line takes Xtreme Energy technology to deliver excellent power.
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B & M – B & M Holeshot 3000, 70442 (Part No.70442)

B & M Holeshot 3000, 70442

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$1117.99
This Holeshot 3000 is for all 1998-02 GM Camaro/Firebirds, 1999-06 GM1500 trucks/SUV’s with LS1, 4.8L, 5.3L, or 6.0L engine and 4L60E or 4L65E transmission. This converter retains the lock-up feature. Holeshot torque converters are for serious-minded performance enthusiasts and offer additional strength and durability features not found in our Tork Master or Traveler series of converters. The Holeshot 3000 converter is an excellent choice for vehicles with some performance engine modifications, particularly big cams that tend to reduce low-end power and torque. The higher stall speed of this converter will launch the car in a higher rpm range where more torque is readily available, resulting in quicker acceleration. Holeshot converters feature furnace brazed impeller fins and turbine, new precision alloy impeller hub and new heavy duty needle bearings. Other features include fully balanced and pressure tested by expert technicians. If your vehicle is equipped with a plate type nitrous system or supercharger, please refer to the Nitrous Holeshot line of converters. Notes: Stall speed listings are based on engines producing 230lb. ft. of torque at 2,500 rpm. More torque at 2,500 rpm will give you more stall speed, less torque at 2,500 rpm will give you less stall speed than the stall speed ratings indicated. Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. This converter is Not recommended for supercharged, plate-type nitrous oxide or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product. Will Not fit 1997-05 Corvette. Has both 10.75 and 11.08-inch bolt circles
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B & M – B & M Holeshot 2400, 70441 (Part No.70441)

B & M Holeshot 2400, 70441

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$849.99
This Holeshot 2400 fits all 1998-02 GM Camaro/Firebirds w/LS1 engine, 1999-up GM1500 trucks and SUV’s with 4.8L, 5.3L, or 6.0L engine and 4L60E or 4L65E transmission. This converter retains the lock-up feature. Holeshot torque converters are for serious-minded performance enthusiasts and offer additional strength and durability features not found in our Tork Master or Traveler series of converters. The Holeshot 2400 converter is an excellent choice for vehicles with some performance engine modifications, particularly big cams that tend to reduce low-end power and torque. The higher stall speed of this converter will launch the car in a higher rpm range where more torque is readily available, resulting in quicker acceleration. Holeshot converters feature furnace brazed impeller fins and turbine, new precision alloy impeller hub and new heavy duty needle bearings. Other features include fully balanced and pressure tested by expert technicians. Notes: Stall speed listings are based on engines producing 230lb. ft. of torque at 2,500 rpm. More torque at 2,500 rpm will give you more stall speed, less torque at 2,500 rpm will give you less stall speed than the stall speed ratings indicated. Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. This converter is Not recommended for supercharged, plate-type nitrous oxide or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product. Will Not fit 1997-05 Corvette. Has both 10.75 and 11.08-inch bolt circles.
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Competition Cams – Competition Cams HV NSR Cam 218/226 .541/.541 Hyd Roller for GEN III/IV 4.8L/5.3L/6.0L, 54-271-11 (Part No.54-271-11)

Competition Cams HV NSR Cam 218/226 .541/.541 Hyd Roller for GEN III/IV 4.8L/5.3L/6.0L, 54-271-11

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$817.99
“This COMP Cams® HV NSR cam is designed for GM cathedral port 4.8L/5.3L/6.0L powered vehicles. It provides amazing drivability and throttle response while also requiring minimal tuning. Torque is increased across the entire operating range while still producing +69 horsepower at peak. Get the most out of your daily driver truck, SUV or 4×4 without sacrificing street manners. The NSR HV cam will provide a deep rumble with a mild, yet noticeable lope. At .541″” lift, this cam is designed to allow drop-in performance with stock valve springs. Also compatible with stock converters.”
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B & M – B & M Torque Converter, Holeshot 2000, 70417 (Part No.70417)

B & M Torque Converter, Holeshot 2000, 70417

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$675.99
This Holeshot 2000 fits 1984-93 GM 700R4/4L60 w/30 spline input, 1993-1997 4L60E w/30 spline input, and 1997-04 Corvettes. This converter retains the lock-up feature. Holeshot torque converters are for serious-minded performance enthusiasts and offer additional strength and durability features not found in our Tork Master or Traveler series of converters. The Holeshot 2000 converter is an excellent choice for vehicles with some performance engine modifications, particularly big cams that tend to reduce low-end power and torque. The higher stall speed of this converter will launch the car in a higher rpm range where more torque is readily available, resulting in quicker acceleration. Holeshot converters feature furnace-brazed impeller fins and turbine, a new precision alloy impeller hub, and new heavy-duty needle bearings. Other features include fully balanced and pressure tested by expert technicians. If your vehicle is equipped with a plate-type nitrous system or supercharger, please refer to the Nitrous Holeshot line of converters. Notes: Stall speed listings are based on engines producing 230lb. ft. of torque at 2,500 rpm. More torque at 2,500 rpm will give you more stall speed, and less torque at 2,500 rpm will give you less stall speed than the stall speed ratings indicated. Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. This converter is Not recommended for supercharged, plate-type nitrous oxide, or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product. 10.75-inch bolt circle
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Competition Cams – Competition Cams Hydraulic Roller Cam For Gm Ls Gen Iv With Vvt, 189-401-13 (Part No.189-401-13)

Competition Cams Hydraulic Roller Cam For Gm Ls Gen Iv With Vvt, 189-401-13

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$601.99
Competition Cams Hydraulic Roller Cam For Gm Ls Gen Iv With Vvt, 189-401-13.
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Competition Cams – Competition Cams Magnum 206/206 Hydraulic Roller Cam For Chevrolet 262/4.3L, 09-410-8 (Part No.09-410-8)

Competition Cams Magnum 206/206 Hydraulic Roller Cam For Chevrolet 262/4.3L, 09-410-8

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$577.99
Performance upgrade for stock camshaft. Good mileage, smooth idle. Works with vans, pickups and towing. Stock gear ratios & converter.
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Competition Cams – Competition Cams CAMSHAFT, GM LS 275 XFI RPM HI LIFT HYD ROLLER 1 EA, 54-426-11 (Part No.54-426-11)

Competition Cams CAMSHAFT, GM LS 275 XFI RPM HI LIFT HYD ROLLER 1 EA, 54-426-11

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$541.99
HYDRAULIC ROLLER – XFI RPM Hi-Lift: Great street/strip camshaft for mid-range and high rpm power. Requires custom tuning.
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Competition Cams – Competition Cams XFI RPM HI-LIFT 212/218 Hydraulic Roller Cam, 54-424-11 (Part No.54-424-11)

Competition Cams XFI RPM HI-LIFT 212/218 Hydraulic Roller Cam, 54-424-11

from

$541.99
Designed to take advantage of the GM LS engine’s larger camshaft journal diameter, the XFI RPM camshaft line takes Xtreme Energy technology to deliver excellent power.
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Competition Cams – Competition Cams XFI XE-R 238/240 Hydraulic Roller Cam, 54-448-11 (Part No.54-448-11)

Competition Cams XFI XE-R 238/240 Hydraulic Roller Cam, 54-448-11

from

$541.99
Designed to take advantage of the GM LS engine’s larger camshaft journal diameter, the XFI RPM camshaft line takes Xtreme Energy technology to deliver excellent power.
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B & M – B & M Tork Master 2400, 70418 (Part No.70418)

B & M Tork Master 2400, 70418

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$499.99
The Tork Master 2400 fits 1984-93 GM 700R4/4L60 w/30 spline input, 1993-1996 4L60E w/30 spline input transmissions. This converter retains the lock-up feature. Don’t let the exceptional value fool you into thinking Tork Master Converters are not packed with lots of quality features, making them the best value-priced street performance converters money can buy. These converters perform best when paired with stock to modified engines up to 350hp/350 ft lbs of torque, and lighter weight applications, like street rods. The Tork Master will provide noticeably quicker launches and harder acceleration while maintaining normal daily driving qualities. Upgrades like a new precision alloy steel pump drive tube, needle thrust bearing when factory equipped, new thrust washer between turbine and cover when required, and pressure tested and fully balanced by expertly trained technicians. Notes: Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. Not recommended for big block, supercharged, plate-type nitrous oxide or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product. 10.75 in. bolt circle
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Top-Rated Performance and Racing Products Brands For Your 2012 GMC Sierra 1500

Shop for the best-rated brands offering Performance and Racing Products and other products for your 2012 GMC Sierra 1500s. Below you’ll find some of our best rated Performance and Racing Products from K&N, Flowmaster Inc., and B & M, and more. Performance and Racing Products from these brands that fit a 2012 Sierra 1500 start at just $68.99 and are rated as high as 4.8 stars. OEM and aftermarket Performance and Racing Products don’t get more top quality, durable, and affordable than from the brands below.

Popular K&N 2012 GMC Sierra 1500 Performance and Racing Products

When it comes to maintaining or upgrading your 2012 GMC Sierra 1500, using quality Performance and Racing Products is essential to ensure durability and a perfect fit. K&N ticks all of those boxes. We offer a wide selection of K&N Performance and Racing Products, specifically designed for the 2012 GMC Sierra 1500. With over 2 K&N brand Performance and Racing Products in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $68.99. Plus, with over 276 customer reviews and an average rating of 4.8 stars, you can trust that our K&N Performance and Racing Products will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
K&N Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance, 33-2135
from $68.99
(89)
K&N Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance, 33-2135
“I always use these filters.”
K&N Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance, 33-2129
from $68.99
(187)
K&N Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance, 33-2129
“Easy to install and a perfect fit.”

Popular Flowmaster Inc. 2012 GMC Sierra 1500 Performance and Racing Products

Flowmaster Inc. auto parts is one of the highest quality Performance and Racing Product brands in the market. Any 2012 GMC Sierra 1500 owner should feel confident when installing genuine Flowmaster Inc. parts in their vehicle. To ensure the best fit and performance for your 2012 Sierra 1500, Advance Auto Parts carries a full inventory of 2 Flowmaster Inc. Performance and Racing Products. Plus you will be keeping your GMC in peak condition while saving money because prices on these Flowmaster Inc. Performance and Racing Products range from $149.99 to $249.99, plus, with more than 7 customer reviews and an impressive 4.4 stars average rating, you can be confident the Fram Performance and Racing Products below will deliver on both quality and value.
Flowmaster Inc. Super 40 Muffler - 3.00 Center In - 3.00 Offset Out - Aggressive Sound, 953047
from $149.99
(6)
Flowmaster Inc. Super 40 Muffler – 3.00 Center In – 3.00 Offset Out – Aggressive Sound, 953047
“Love how it sounds.”
Flowmaster Inc. 70 Series Muffler - 3.00 Center In - 3.00 Offset Out - Mild Sound, 53072
from $249.99
(1)
Flowmaster Inc. 70 Series Muffler – 3.00 Center In – 3.00 Offset Out – Mild Sound, 53072
“Installed on a 2001 GMC Sierra 1500 extended cab, sounds like a truck now. Did not increase interior noise level as much as I thought it would, which ”

FAQs for 2012 GMC Sierra 1500 Performance and Racing Products

Which Performance and Racing Products are best-sellers for 2012 GMC Sierra 1500s?

Out of 72 Performance and Racing Products that fit 2012 GMC Sierra 1500s, the following parts are the top sellers:

What’s the price range for 2012 GMC Sierra 1500 Performance and Racing Products?

Performance and Racing Product prices for the 2012 GMC Sierra 1500 start at $51.99 and go up to $1,549.99 for the most premium parts.

What’s the average price of a Performance and Racing Product for a 2012 GMC Sierra 1500?

The average price for Performance and Racing Products for the 2012 GMC Sierra 1500 is $426.28. Keep in mind the variety of part types within our Performance and Racing Product category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Performance and Racing Products for other GMC Sierra 1500 model years?

Yes, we currently carry Performance and Racing Products for 26 model years of GMC Sierra 1500s between 1999 and 2026. Performance and Racing Products are bought most frequently for the following model years: 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, and 2015.

What are the cheapest Performance and Racing Products for my 2012 GMC Sierra 1500?

What are the top-rated Performance and Racing Products that fit the 2012 GMC Sierra 1500?

Out of 3,708 reviews by customers, our 2012 GMC Sierra 1500 Performance and Racing Products have an average customer rating of . These are some of the highest-rated Performance and Racing Product types for the 2012 GMC Sierra 1500 and their top-rated products:

What types of Performance and Racing Products do you sell for my 2012 GMC Sierra 1500?

As of 8/2/26, these are some of the most in-demand types of Performance and Racing Products for a 2012 GMC Sierra 1500:

Can I get help with 2012 GMC Sierra 1500 Performance and Racing Product orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Performance and Racing Products and more.

What is your return policy for GMC Sierra 1500 Performance and Racing Products?

Advance Auto Parts keeps returns simple. For new GMC Sierra 1500 Performance and Racing Products and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

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