2003 Chevrolet Corvette Performance and Racing Products
Find Your Specific 2003 Chevrolet Corvette Performance and Racing Products
Below you will find various in-demand Chevrolet Performance and Racing Products, components and accessories for your 2003 Corvette. Advance Auto Parts has popular Corvette parts like Performance Ignition Products, Performance Air Intake Kits, Performance Exhaust Products and more. You’ll also find aftermarket and OEM Performance and Racing Products for other Corvette model years including
2011,
2012,
2013,
2014,
2015,
2016,
2017,
2018,
2019 and more. Select a category of 2003 Chevrolet Corvette Performance and Racing Products below and start saving instantly.
Popular 2003 Chevrolet Corvette Performance and Racing Products Categories
Essential Performance and Racing Products for 2003 Chevrolet Corvettes
NOS/Nitrous Oxide Systems – LS1 Injector Plate (Part No.13434NOS)
from
$358.99
Assure a steady, precise metered flow of nitrous and fuel for reliability. Backed with years of laboratory research, as well as dyno and drag strip testing. NOS Injector Plates are available for those who want to build their own system or upgrade their current nitrous system without having to go through the expense of a new complete system. Unless specified, NOS Injector plates incorporate a low profile 1/2 inch thick design and are constructed of solid billet or die cast aluminum with a durable black finish. Included are all applicable gaskets, studs, jets and plumbing.
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Product Features:
- Convert Existing Nitrous Kit To New Technology
Hooker Headers – LS1 Swap Long Tube Headers for 66-72 Chevelle, El Camino & More (Part No.2456HKR)
from
$318.99
LS1 full length engine swap header fits 66-72 Chevelle, El Camino, Monte Carlo and Sprint applications. Hooker has a complete line of engine swap headers, front frame mounts and transmission mounts for popular engine swaps. Available for Chevy, Chrysler and Ford small block and big block engines. Hooker swap headers and mounts are designed to provide an exact fit when used together. Hooker swap headers add the extra horsepower and torque the serious enthusiast demands. Hooker Headers are the best single improvement you can make.
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Product Features:
- High Performance
- Affordable
- Durable 16 Gauge Material
- Welds Easier
- Lasts Longer
- Heat Cured
- High Heat Resistant
Energy Suspension – Leaf Spring Bushing Set (Part No.3.2123R)
from
$22.99
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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Product Features:
- Made of Superior Hyper-Flex+ Material
- Adds Dramatic Amount of Performance/Durability
- Helps Vehicle Be in Control
- Allows the Suspension to Function Properly
K&N – Cold Air Intake: Adds Up To 11 Horsepower, With Million Mile Air Filter (Part No.63-1050)
from
$449.99
K&N air intake systems are engineered for increased performance, outstanding durability, and sleek aesthetics – and are available in an assortment of finishes and powder coatings. K&N’s state-of-the-art High-Flow Air Filter helps to shield your engine from contaminants, while a meticulously engineered aerodynamic tube design contributes to a guaranteed increase in horsepower and torque. K&N air intake systems are designed to improve acceleration, towing, and throttle response while providing world class protection for your engine. Our intakes are dyno-tested and provide up to 50% more airflow compared to OEM intake systems. K&N intakes are easy to install and maintain with air filter cleaning required only every 100,000 miles.
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Product Features:
- GUARANTEED INCREASE IN HORSEPOWER: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube
- BETTER TOWING: Improves acceleration and uphill performance when towing by improving throttle response.
- IMPROVED ENGINE SOUND: Hear the power under the hood.
- WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants
- EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles
- EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower.
- DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required
- HIGH QUALITY: Made in America.
Energy Suspension – Control Arm Bushing Set (Part No.3.3177R)
from
$83.99
For both front and rear of suspensions on cars, trucks and SUVs. Maintains proper alignment under extreme conditions on and off-road and during competition. Improves vehicle handling, cornering and overall control. Full floating for smoother operation. Made of Energy’s Hyper-Flex performance polyurethane to add performance and durability.
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Product Features:
- Maintains Better Alignment While Driving
- Full Floating and Non Binding
- Fits Into the Remaining Stock Control Arms
Edelbrock – Universal Performer Wet to Dry Nitrous Oxide System Conversion Kit (Part No.71884)
from
$266.99
Product Features:
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- Wet To Dry Conversion System
- Hose Included
- Includes Fittings
- Includes Solenoid
- Includes All Necessary Installation Items
Hurst – Manual Shifter, Super Street (Part No.3917535)
from
$499.99
The industry standard for over 30 years, this shifter offers state of the art transmission control for popular manual transmissions. Dedicated applications assure a custom fit to a wide variety of vehicles.
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Product Features:
- 7.5 in. Tall Chrome Plated Stick
- High Mounting Design
- Heat Treated Components
- Adjustable Gear Stops
- Complete With Hardware
FAG US – CUP (Part No.LM48510)
from
$7.69
CUP
B & M – Torque Converter, Nitrous Holeshot 3600 (Part No.20482)
from
$665.99
Nitrous Holeshot Converters are Built with the same features as the other B&M Holeshots, with the addition of anti-balloon plates. The anti-balloon plates will allow these converters to stand up to the instant horsepower nitrous delivers.
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Product Features:
- 3400-3800 RPM
- Small And Big Blocks
- Serious Performance
- Furnace Brazed
- Fully Balanced
B & M – Flexplate For 168 Tooth 454 CID Engine (Part No.20233)
from
$158.99
As performance levels increase, an O.E. style flexplate just won’t cut it and a stronger option is a necessity to prevent transmission and/or converter failure. B&M has you covered with our high performance flexplate designed for 1965-90 Chevrolet big block 454ci (externally balanced) V8 engines with two piece rear main seal. Features include high tensile strength steel construction to resist elongation and cracking, dual bolt pattern 10.75 or 11.5 inch converter mounting locations, 168 tooth ring gear with double-sided welds for added strength and comes with SFI 29.1 safety certification insuring the ultimate in safety and performance. The assembly is then Zinc plated and treated with a Chromate Conversion Coating for added corrosion resistance and durability. B&M SFI approved flexplates are ideal for extreme duty race applications as well as street cars, tow vehicles or other vehicles needing the added protection and toughness that B&M has been delivering since 1953. Compatible with Powerglide, TH350, TH400 and TH700R4 automatic transmissions
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Product Features:
- NHRA/IHRA Legal For All Classes
- Includes SFI Certification Sticker
- Ideal For Street Applications
- To Extreme Duty Racing
- To High RPM Use
Energy Suspension – Sway Bar Bushing Set (Part No.3.5195R)
from
$16.99
Energy Suspension performance polyurethane sway bar bushings and end links offer the greatest improvement in performance among all the products Energy offers. They make a vehicle’s sway bar system much more effective like adding a larger, higher performance sway bar! Economy, increased efficiency, and easy installation are just some of the reasons these products are so popular. Made of Hyper-Flex polyurethane that lasts much longer than O.E.M. rubber bushings.
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Product Features:
- Allows Sway Bar System to Work At 100% Efficiency
- Zerk Type Fittings
- Allows for Periodic Greasing
- Lasts Much Longer Than OEM Rubber Bushings
- Handling Characteristics Improve Dramatically
Mr. Gasket – Starter Motor Heat Shield (Part No.3678)
from
$43.99
Fits Chevy small block 265-400 CID, Chevy big block 396-454 CID, & 90 degree Chevy V6. The Starter Motor Heat Shield is built with heat-resistant material sandwiched between two aluminum plates. The shield protects the starter from heat buildup from the exhaust system, especially important when using headers.
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Product Features:
- Designed to prevent starter overheat due to extreme exhaust temperature
- Heat resistant material sandwiched between 2 aluminum plates
- Protects Starter From High Temperatures
- Made Of 2 Sheets Of Aluminum Heat Resistant Center
- Natural Finish
Energy Suspension – Control Arm Bushing Set (Part No.3.3108G)
from
$105.99
For both front and rear of suspensions on cars, trucks and SUVs. Maintains proper alignment under extreme conditions on and off-road and during competition. Improves vehicle handling, cornering and overall control. Full floating for smoother operation. Made of Energy’s Hyper-Flex performance polyurethane to add performance and durability.
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Product Features:
- Maintains Better Alignment While Driving
- Full Floating and Non Binding
- Fits Into the Remaining Stock Control Arms
Hypertech – Street Runner Power Chip (Part No.155371)
from
$158.89
Hypertech Power Chips are engineered for stock 1981-1995 GM vehicles. The Power Chip contains the Hypertech Power Tuning data that controls the engine’s air/fuel ratio and spark advance for maximum power and performance, plus potential gas mileage improvements. Power Chips can be easily installed, using only hand tools. Street Runner Power Chips are designed for daily street driving or competition in unmodified vehicles using a stock thermostat.
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Product Features:
- Designed For Daily Street Driving
- For Unmodified Vehicles w/Stock Thermostat
- Controls Engines Air/Fuel Ratio
- Controls Spark Advance For Max Power
- Potential Gas Mileage Improvements
- No Wiring Or Soldering Required
- Installs In Less Than 30 Minutes
Competition Cams – Set of 16 Single Springs w/ 1.254" O.D., 1.254" I.D., 1.700" Installed Height (Part No.981-16)
from
$126.99
Single Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams has developed a process that creates the highest quality valve spring available. The result is a product that meets and exceeds the expectations of today’s engine builders and racers.
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Product Features:
- Seat pressure: 105 lbs. @ 1.700″, Open Pressure: 273 lbs. @ 1.250″
- O.D.: 1.254″, I.D.: .880″
- Single valve springs with damper
- Approximately .490″ max lift at recommended installed height
Energy Suspension – Tie Rod Dust Boot (Part No.9.13101R)
from
$9.99
Repair torn and worn-out boots of suspension tie rod ends – without having to buy the entire and expensive tie rod. Adds durability surpassing most OEM rubber boots. Exclusive 5 point sealing action. Choose from four sizes and round or octagon styles. Made of Energy’s Hyper-Flex performance polyurethane for added performance and durability.
Product Features:
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Product Features:
- Easy to Install
- Superior Material
- Saves Your Tie Rods
- Lasts Longer
- Looks Great
K&N – Cold Air Intake: Adds Up To 27 Horsepower, With Million Mile Air Filter (Part No.63-3080)
from
$999.99
K&N air intake systems are engineered for increased performance, outstanding durability, and sleek aesthetics – and are available in an assortment of finishes and powder coatings. K&N’s state-of-the-art High-Flow Air Filter helps to shield your engine from contaminants, while a meticulously engineered aerodynamic tube design contributes to a guaranteed increase in horsepower and torque. K&N air intake systems are designed to improve acceleration, towing, and throttle response while providing world class protection for your engine. Our intakes are dyno-tested and provide up to 50% more airflow compared to OEM intake systems. K&N intakes are easy to install and maintain with air filter cleaning required only every 100,000 miles.
Product Features:
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Product Features:
- GUARANTEED INCREASE IN HORSEPOWER: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube
- BETTER TOWING: Improves acceleration and uphill performance when towing by improving throttle response.
- IMPROVED ENGINE SOUND: Hear the power under the hood.
- WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants
- EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles
- EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower.
- DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required
- HIGH QUALITY: Made in America.
aFe POWER – Magnum FORCE Cold Air Intake: Gain up to 22 Horsepower! Dry Air Filter For Easy Maintenance (Part No.51-12732)
from
$529.99
Bladerunner Intercoolers represent the next generation of intercoolers. The Bladerunner intercoolers utilize a 3 in. bar and plate design that out performs OE style tube and fin core designs. The end tanks are constructed out of 3/16 in. TIG welded aluminum plate tanks that incorporate three multi-directional vanes that efficiently direct air flow through the entire core for maximum cooling. The Bladerunner intercooler also comes with 4 1/8 in. pre-tapped ports for easy gauge installation as well as other auxiliary input options. Tested at 200psi which is perfect for the high boost applications. In recent testing the Bladerunner intercooler produced a 200 deg. temperature drop and a 100 deg. EGT drop as well as increasing air flow by 30 percent. Don’t waste your time and money on modified factory intercooler. Invest in the aFe Bladerunner intercooler. the most sophisticated intercooler design on the planet.
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Product Features:
- 1-Piece Heat Shield
- Mandrel Bent Tubing
- Hassle Free Installation
B & M – Transpak (Part No.30235)
from
$152.99
Shift Improver Kits – Buick, Chevrolet, GMC, Olds, Pontiac – 1968 to 1981 TH-350 and M38 Application: 1968 to 1981 TH-350 and M38 (for TH-350C use Transpak # 30235) Recalibrate your automatic transmission for optimum performance and extended life! Provides crisp shifts on any stock automatic transmissions. Elimination of soft sluggish shifts, shift overlap, and excess wear on clutches and bands due to slippage. Improves transmission life. Transmission removal not required. The B&M Shift Improver Kit the easiest way to get the stout performance you’ve always wanted out of your automatic transmission – and you get two modes of performance to select from: Heavy Duty, or Street/Strip. It’s our least expensive and simplest to install kit. All you need are a few dollars and some hand tools! In the space of an afternoon, you can turn your transmission into a B&M-tuned unit! Just ask the thousands of satisfied customers that have installed one in their transmissions! Stage 1 – Heavy Duty Firm positive shifts without loss of driver comfort for improved performance in all street vehicles. Recommended for regular passenger vehicles. Stage 2 – Street/Strip Provides very positive shifts for high performance street use or for competitive events. This model is for the enthusiast who wants the hardest, quickest possible shift.
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Product Features:
- Recalibrate Auto. Transmission
- Optimum Performance
- Select Your App. Mode
- Improves Transmission Life
- Trans. Removal Not Required
- Downshift At Any Speed
- Great For Trailer Towing
- For Heavy Loads Driving Downhill
B & M – Transpak For 68-81 TH 350 Transmission (Part No.30228)
from
$141.99
The B&M Transpak has all the features in the Shift Improver Kit, plus it provides additional driver manual control. Retain full automatic features and standard shift points with selector in Drive.
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Product Features:
- Recalibrate Auto. Transmission
- Optimum Performance
- Select Your App. Mode
- Improves Transmission Life
- Trans. Removal Not Required
Edelbrock – Performer RPM Carb/Plate Nitrous Systems Square-Bore Carbs (100-250 Hp) (Part No.70050)
Edelbrock – Performer RPM 2 Carb/Plate Nitrous Systems Square-Bore Carbs (200-400+ Hp) (Part No.70080)
from
$801.99Product Features:
- Designed For Carbureted V8 Engines
- Enhanced Flow Capacity
- Softens The Hit Of The Nitrous System
- Simple To Install
Hooker Headers – Super Competition Header Gasket (Part No.10809HKR)
from
$23.29
Hooker’s precision-matched Super Competition header gaskets provide a sure fit and unmatched exhaust sealing. This OEM quality gasket is constructed of a thick ,.060 inch, high temperature, non-asbestos fiber laminate with a perforated steel core, which provides a superior grip and adhesion. This construction also contributes to exact fit compliance between the cylinder head and header flange, offering excellent sealing properties during extreme temperature and operating conditions.
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Product Features:
- Tear Resistant
- Precisely Cut To Match Header
Mr. Gasket – Exhaust Gasket Set (Part No.150)
from
$30.19
Manufactured from high-temperature composite exhaust material. Provides maximum torque retention to eliminate gasket failure. Can be trimmed if necessary for modified port applications. Precision die cut for an excellent fit. For OE replacement, high-performance street, drag race and oval track.
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Product Features:
- High-Temperature Exhaust Material
- Withstands Extreme Exhaust Heat
- Provides Excellent Sealing And Durability
- Superior Tensile Strength
- Resists Deteriorating
- Provides Excellent Torque Retention
Edelbrock – Water Pump for Small-Block 1984-91 350 c.i.d. Corvettes in Satin Finish (Short) (Part No.8815)
from
$333.99
Maximum cooling for street and racing engines. Internal passages are balanced for maximum flow. Impeller is larger than others for maximum pressure. Impeller vanes dramatically increase flow rates. Equal distribution to both sides of block. Only flows in one direction for optimum efficiency. In the early days of the automotive performance industry, you either ran what was available, or you fabricated something you thought met your needs. Such needs were the building blocks of this industry, and it was through the efforts of many that we have the automotive aftermarket, but it was through the work of one name in particular to which many in the industry owe a great debt, and that name is Edelbrock.
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Product Features:
- Maximum Cooling for Street and Racing Engines
- Internal Passages Are Balanced for Maximum Flow
- Impeller is Larger than Others For Max Pressure
- Impeller Vanes Dramatically Increase Flow Rates
- Equal Distribution to Both Sides of Block
- Only Flows in One-Direction for Optimum Efficiency
Weiand – Team G; Water Pump Spacer Kit (Part No.8207)
from
$112.99
Use with a short water pump to convert to a long water pump.
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Product Features:
- Water Pump Spacer Kit
Mallory – Mallory Kit: Unil Conv: Delco: V8 (Part No.501)
from
$134.99
Put an end to high maintenance point ignition systems by installing a proven Mallory Unilite ignition conversion kit. Features at a glance, improves performance and fuel efficiency, easy to install with simple hand tools, reduced maintenance and is available for all popular 12-volt negative ground domestic cars and trucks.
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Product Features:
- Easy Installation
- Improved Fuel Economy
- Reduced Maintenance
- Accurate Timing
- Improved Performance
- Provides A Simple Conversion
- No Moving Parts To Wear Out
MSD Ignition – Adapter Cable; MSD PN 6010/PN 60101 to GM OEM Sensors (Part No.8886)
from
$137.99
These harnesses allow you to easily connect the 6LS or 6LS-2 to a factory EFI system to take advantage of timing adjustments and settings. Connects to the factory crank trigger and other sensors. Programmable via a PC through MSD’s Pro-Data software.
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Product Features:
- Adapt the MSD Timing and RPM Controller PN[6010] to an EFI system
- Manage the ignition timing and program rpm limits.
- Connects to the factory crank trigger and other sensors.
- Programmable via a PC through MSDs Pro-Data+ software
Upgrade your 2003 Chevrolet Corvette with Top-Quality Performance and Racing Products
When it comes to maintaining or upgrading your 2003 Chevrolet Corvette, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Chevrolet or enhancing its overall performance, Performance and Racing Products are key to keeping your Corvette functioning at its best. At Advance Auto Parts, we offer a wide selection of 29 Performance and Racing Products for the 2003 Chevrolet Corvette, designed to meet your needs without breaking the bank.
From
Performance Ignition Product
replacements to
Performance Air Intake Kits
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 2003 Chevrolet Corvette at great prices.
Our Performance and Racing Products inventory for this model
ranges from just $7.69 to $1,164.00, with
an average price of $333.38.
Our 29 Performance and Racing Products in stock come from 14 trusted brands, so you’re sure to find the right part for your 2003 Chevrolet Corvette 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 2003 Chevrolet Corvette, we stock popular OEM and aftermarket Performance and Racing Products from top names
like Energy Suspension, and more.
Energy Suspension Performance and Racing Products
start at just $9.99 and boast an impressive 4 stars average rating from customers.
With 8 customer reviews and counting, our 2003 Chevrolet Corvette 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 2003 Chevrolet Corvette is always ready to roll. We’re committed to providing you with everything you need to keep your Corvette in top shape, all in one place.
Start shopping confidently below for your 2003 Chevrolet Corvette!
Best-Selling Performance Ignition Products for 2003 Chevrolet Corvettes
Enhance the driving experience in your Chevrolet with 1 quality Performance Ignition Product components, starting at $137.99.
MSD Ignition – Adapter Cable; MSD PN 6010/PN 60101 to GM OEM Sensors (Part No.8886)
from
$137.99
These harnesses allow you to easily connect the 6LS or 6LS-2 to a factory EFI system to take advantage of timing adjustments and settings. Connects to the factory crank trigger and other sensors. Programmable via a PC through MSD’s Pro-Data software.
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Product Features:
- Adapt the MSD Timing and RPM Controller PN[6010] to an EFI system
- Manage the ignition timing and program rpm limits.
- Connects to the factory crank trigger and other sensors.
- Programmable via a PC through MSDs Pro-Data+ software
Most Popular 2003 Chevrolet Corvette Performance Air Intake Kits
Customize your Chevrolet with 2 Performance Air Intake Kits products
like Engine Cold Air Intakes and
Performance Air Intake Kits, all
priced under $449.99.
K&N – Cold Air Intake: Adds Up To 11 Horsepower, With Million Mile Air Filter (Part No.63-1050)
from
$449.99
K&N air intake systems are engineered for increased performance, outstanding durability, and sleek aesthetics – and are available in an assortment of finishes and powder coatings. K&N’s state-of-the-art High-Flow Air Filter helps to shield your engine from contaminants, while a meticulously engineered aerodynamic tube design contributes to a guaranteed increase in horsepower and torque. K&N air intake systems are designed to improve acceleration, towing, and throttle response while providing world class protection for your engine. Our intakes are dyno-tested and provide up to 50% more airflow compared to OEM intake systems. K&N intakes are easy to install and maintain with air filter cleaning required only every 100,000 miles.
Product Features:
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Product Features:
- GUARANTEED INCREASE IN HORSEPOWER: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube
- BETTER TOWING: Improves acceleration and uphill performance when towing by improving throttle response.
- IMPROVED ENGINE SOUND: Hear the power under the hood.
- WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants
- EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles
- EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower.
- DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required
- HIGH QUALITY: Made in America.
aFe POWER – Magnum FORCE Cold Air Intake: Gain up to 24 Horsepower! Oiled Air Filter For Maximum Airflow (Part No.54-10052)
from
$428.99
Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling. Stylish powder-coated steel or brushed aluminum cover blocks heat and directs cold air to the filter while quieting intake noise. The precision designed molded plastic intake tube maximizes airflow volume and speed for optimum power gains. 360 degree flow, washable and reusable, limited lifetime filters are high flow and high performance.
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Product Features:
- Uses Pro 5R Filter For Maximum Air Flow
- Rotomolded Plastic Tube For Maximum Air Flow
- 4% cfm Flow Gain
- Improved Throttle Response
Top Picks for 2003 Chevrolet Corvette Performance Exhaust Products
Upgrade Chevrolet Corvettes with top-quality Performance Exhaust Products parts, including 2 OEM and aftermarket selections for your 2003 model.
Hooker Headers – LS Cast Iron Exhaust Manifold (Part No.8501-3HKR)
from
$576.99
LS Cast Iron Exhaust Manifold
FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1438)
from
$35.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
- Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
- Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
- Slotted bolt holes allow for easier header installation.
- Not intended for use in emission controlled vehicles.
In-Demand Performance Steering Products for 2003 Chevrolet Corvettes
Select from 3 premium Performance Steering Products parts for your 2003 Chevrolet Corvette, with prices ranging from $9.99 to $19.99.
Energy Suspension – Tie Rod Dust Boot (Part No.9.13101R)
from
$9.99
Repair torn and worn-out boots of suspension tie rod ends – without having to buy the entire and expensive tie rod. Adds durability surpassing most OEM rubber boots. Exclusive 5 point sealing action. Choose from four sizes and round or octagon styles. Made of Energy’s Hyper-Flex performance polyurethane for added performance and durability.
Product Features:
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Product Features:
- Easy to Install
- Superior Material
- Saves Your Tie Rods
- Lasts Longer
- Looks Great
Energy Suspension – Sway Bar Bushing Set (Part No.3.5197R)
from
$18.99
Energy Suspension performance polyurethane sway bar bushings and end links offer the greatest improvement in performance among all the products Energy offers. They make a vehicle’s sway bar system much more effective like adding a larger, higher performance sway bar! Economy, increased efficiency, and easy installation are just some of the reasons these products are so popular. Made of Hyper-Flex polyurethane that lasts much longer than O.E.M. rubber bushings.
Product Features:
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Product Features:
- Allows Sway Bar System to Work At 100% Efficiency
- Zerk Type Fittings
- Allows for Periodic Greasing
- Lasts Much Longer Than OEM Rubber Bushings
- Handling Characteristics Improve Dramatically
Energy Suspension – Sway Bar Bushing Set (Part No.3.5200G)
from
$19.99
Energy Suspension performance polyurethane sway bar bushings and end links offer the greatest improvement in performance among all the products Energy offers. They make a vehicle’s sway bar system much more effective like adding a larger, higher performance sway bar! Economy, increased efficiency, and easy installation are just some of the reasons these products are so popular. Made of Hyper-Flex polyurethane that lasts much longer than O.E.M. rubber bushings.
Product Features:
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Product Features:
- Allows Sway Bar System to Work At 100% Efficiency
- Zerk Type Fittings
- Allows for Periodic Greasing
- Lasts Much Longer Than OEM Rubber Bushings
- Handling Characteristics Improve Dramatically
Most Sold 2003 Chevrolet Corvette Performance Engines
Explore our best-selling Chevrolet parts for the 2003 Corvette among 4 OEM and aftermarket options starting from $358.99.
Competition Cams – VALVE SPRINGS, 1.310" BEEHIVE 1 ST (Part No.26918-16)
from
$594.99
With a .625″ maximum lift, these Beehive Valve Springs were designed for hydraulic roller cams in LS1, LS2 and LS6 engines. COMP Cams 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. Because of the unique Beehive design, the valve train can handle more RPM and more aggressive cam profiles.
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Product Features:
- Seat pressure: 125 lbs. @ 1.800″, Open Pressure: 367 lbs. @ 1.150″
- O.D.: 1.075″ (Top) 1.310″ (Bottom), I.D.: .650″ (Top) .885″ (Bottom)
- Designed for hydraulic roller cams
- .625″ maximum lift, 1.310″ O.D.
- Originally designed for LS engine applications but will work in 5.7L Hemi engines and many others
B & M – Torque Converter, Holeshot 2000 (Part No.70417)
from
$544.99
The Holeshot Converter is a very good choice for the typical street machine that is looking for better launch capability and more strength. With a furnace brazed turbine, new turbine hub and dual pattern drive lugs on some GM Holeshots.
Product Features:
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Product Features:
- Furnace Brazed Impeller
- Steel Alloy Pump Drive Tube
- Heavy Duty Needle Bearing
- Between Stator and Turbine
- Furnace Brazed Turbine
Edelbrock – Water Pump for GM LS Victor Pro (Clockwise Rotation) (Part No.8895)
from
$524.99
Edelbrock #8895 Water Pump GM gen III ls1 & gen iv ls engines insert style ideal to prevent overheating in street rods and street machines, as well as in tow rigs and motorhomes. Using state-of-the-art racing technology, Edelbrock has designed these “supe
Product Features:
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Product Features:
- Standard Impeller Rotation
- 0.750 in. Pilot Shaft
- 0.750 in. Ball/Ball Bearing
- 6.00 in. Block To Hub Height
- Natural Finish
NOS/Nitrous Oxide Systems – LS1 Injector Plate (Part No.13434NOS)
from
$358.99
Assure a steady, precise metered flow of nitrous and fuel for reliability. Backed with years of laboratory research, as well as dyno and drag strip testing. NOS Injector Plates are available for those who want to build their own system or upgrade their current nitrous system without having to go through the expense of a new complete system. Unless specified, NOS Injector plates incorporate a low profile 1/2 inch thick design and are constructed of solid billet or die cast aluminum with a durable black finish. Included are all applicable gaskets, studs, jets and plumbing.
Product Features:
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Product Features:
- Convert Existing Nitrous Kit To New Technology
Top-Rated Performance and Racing Products Brands For Your 2003 Chevrolet Corvette
Shop for the best-rated brands offering Performance and Racing Products and other products for your 2003 Chevrolet Corvettes. Below you’ll find some of our best rated Performance and Racing Products from Energy Suspension, and more. Performance and Racing Products from these brands that fit a 2003 Corvette start at just $9.99 and are rated as high as 4 stars. OEM and aftermarket Performance and Racing Products don’t get more top quality, durable, and affordable than from the brands below.
Popular Energy Suspension 2003 Chevrolet Corvette Performance and Racing Products
When it comes to maintaining or upgrading your 2003 Chevrolet Corvette, using quality Performance and Racing Products is essential to ensure durability and a perfect fit. Energy Suspension ticks all of those boxes. We offer a wide selection of Energy Suspension Performance and Racing Products, specifically designed for the 2003 Chevrolet Corvette. With over 7 Energy Suspension 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 $9.99, with an average price of just $44.85. Plus, with over 3 customer reviews and an average rating of 4 stars, you can trust that our Energy Suspension 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.
FAQs for 2003 Chevrolet Corvette Performance and Racing Products
Which Performance and Racing Products are best-sellers for 2003 Chevrolet Corvettes?
Out of 29 Performance and Racing Products that fit 2003 Chevrolet Corvettes, the following parts are the top sellers:
- Sway Bar Bushing Set (22908288) – $18.99
- X4 Performance Programmer (11844155) – $456.99
- Starter; GM LS1-LS7 Engines (10211809) – $421.99
What’s the price range for 2003 Chevrolet Corvette Performance and Racing Products?
Performance and Racing Product prices for the 2003 Chevrolet Corvette start at $7.69 and go up to $1,164.00 for the most premium parts.
What’s the average price of a Performance and Racing Product for a 2003 Chevrolet Corvette?
The average price for Performance and Racing Products for the 2003 Chevrolet Corvette is $333.38. 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 Chevrolet Corvette model years?
What are the cheapest Performance and Racing Products for my 2003 Chevrolet Corvette?
The cheapest 2003 Chevrolet Corvette Performance and Racing Products we carry in stock are:
- CUP (50206003) – $7.69
- Tie Rod Dust Boot (17360821) – $9.99
- Leaf Spring Bushing Set (22907865) – $17.99
- Sway Bar Bushing Set (22908288) – $18.99
- Sway Bar Bushing Set (22908287) – $19.99
What are the top-rated Performance and Racing Products that fit the 2003 Chevrolet Corvette?
Out of 8 reviews by customers, our 2003 Chevrolet Corvette Performance and Racing Products have an average customer rating of . These are some of the highest-rated Performance and Racing Product types for the 2003 Chevrolet Corvette and their top-rated products:
- Performance Air Intake Kits
- Cold Air Intake: Adds Up To 11 Horsepower, With Million Mile Air Filter (17402305) – $449.99
What types of Performance and Racing Products do you sell for my 2003 Chevrolet Corvette?
As of 2/5/25, these are some of the most in-demand types of Performance and Racing Products for a 2003 Chevrolet Corvette:
Can I get help with 2003 Chevrolet Corvette 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 Chevrolet Performance and Racing Products and more.
What is your return policy for Chevrolet Corvette Performance and Racing Products?
Advance Auto Parts keeps returns simple. For new Chevrolet Corvette 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.
