2003 Ford Mustang Performance and Racing Products

Essential 2003 Ford Mustang Performance and Racing Products

Energy Suspension – Tie Rod Dust Boot (Part No.9.13102G)

Tie Rod Dust Boot

from

$5.99
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:
  • Easy to Install
  • Superior Material
  • Saves Your Tie Rods
  • Lasts Longer
  • Looks Great
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Edelbrock – Sure Seat Valve Springs for Ford 351W V8 (Part No.5882)

Sure Seat Valve Springs for Ford 351W V8

from

$52.99
Product Features:
  • Non-Rotator Type
  • 1.384 in. Outer Diameter
  • 1.020 in. Inner Diameter
  • 1.020 in. Coil Blind
  • Set of 16
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K&N – Cold Air Intake: Adds Up To 7 Horsepower, With Million Mile Air Filter (Part No.69-3522TP)

Cold Air Intake: Adds Up To 7 Horsepower, With Million Mile Air Filter

from

$399.99
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:
  • 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.
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Hays – Flywheels (Part No.12-071)

Flywheels

from

$163.99
Flywheels

SCT Performance – Performance Tuner with Cloud-Based Tune Delivery and Customizable Gauges (Part No.40490)

Performance Tuner with Cloud-Based Tune Delivery and Customizable Gauges

from

$456.99
The BDX hand-held performance tuner gives drivers the edgepower they need, whether tackling tough terrain, pulling a heavy payload, or maximizing fuel economy on the highway. Its sleek design, full-color display, and customizable gauges help track and adjust powertrain performance to deliver more horsepower and torque when it’s needed most. Cloud-based tune delivery over built-in WiFi means that the BDX will always be running the latest tuning – enabling drivers to stay one step ahead of the packÿ.

Product Features:
  • Monitor and display vehicle data using the on-screen virtual gauges.
  • Preloaded, street-tested, dyno-proven tunes boost horsepower, torque, and throttle sensitivity.
  • Reads and clears DTC (Diagnostic Trouble Codes) with ease
  • Product might not be available in all states due to local laws.
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Motive Gear – Differential Mini Spool (Part No.MS88-28)

Differential Mini Spool

from

$98.99


Product Features:
  • MINI SPOOL 8.8 FORD 28SPL
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Energy Suspension – Hyper-Flex System (Part No.4.18121G)

Hyper-Flex System

from

$401.99
Product Features:
  • Incredible Improvement in Control
  • Maintains Proper Caster and Camber Alignment
  • Increase in Handling and Control
  • Greatly Reduce Wheel Hop on Quick Acceleration
  • Even Braking Control is Improved
  • Better Suspension Stability
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Flowmaster Inc. – Super 44 Series Muffler, 2.25in Offset Inlet 2.25in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.842448)

Super 44 Series Muffler, 2.25in Offset Inlet 2.25in Offset Outlet, Non-Reversible, Aggressive Sound

from

$126.99
Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we’ve ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
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Energy Suspension – Strut Tower Bushing Set (Part No.4.7114R)

Strut Tower Bushing Set

from

$31.99
Product Features:
  • Made from HYPER-Flex Polyurethane
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MSD Ignition – Coils; Ford 4.6/5.4L 2-Valve 98-14 8-Pack (Part No.82428)

Coils; Ford 4.6/5.4L 2-Valve 98-14 8-Pack

from

$259.99
The improved spark energy and voltage of MSD’s blaster 2 coils, combined with reliability, have made them a favorite for performance enthusiasts. Whether firing a restored BOSS 429 or a Saturday night circle tracker, the blaster 2 has always gotten the job done. MSD is excited to offer blaster coils for late model Ford engines with coil-on-plug technology. The new blaster COPs are designed as a direct bolt-in replacement coil for many SOHC Modular Motors. The housing and installation are the same as the factory, but that’s where the similarity ends. Inside the MSD red housing, engineers spec’d better material to assemble the primary and secondary windings. There is also patented dual magnet technology to step up the output. Together, this combines a coil that produces higher voltage and spark energy. The coil-on-plug design of the blaster COPs puts the spark energy right out of the coil and across the plug gap to improve the combustion and output of the engine. The blaster 2 COPs are available individually or as a complete set of eight.

Product Features:
  • Fits 1999-2004 4.6L/5.4L SOHC 2V
  • Improved Spark Energy And Voltage Output
  • Patented Winding Design and Materials
  • Direct Bolt-In to Factory Connectors
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Energy Suspension – Sway Bar Bushing Set (Part No.4.5163G)

Sway Bar Bushing Set

from

$30.99
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:
  • 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
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Energy Suspension – Motor and Transmission Mount (Part No.4.1124G)

Motor and Transmission Mount

from

$295.99
Product Features:
  • Re-Engineered to Handle High Horsepower
  • Outlasts Rubber
  • Virtually Indestructible
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K&N – Cold Air Intake: Adds Up To 12 Horsepower, With Million Mile Air Filter (Part No.69-3536TTK)

Cold Air Intake: Adds Up To 12 Horsepower, With Million Mile Air Filter

from

$399.99
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:
  • 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.
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K&N – Engine Air Filter: Washable Filter, Increase Horsepower & Acceleration (Part No.E-0945)

Engine Air Filter: Washable Filter, Increase Horsepower & Acceleration

from

$89.99
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 and engineered to last for the entire lifespan of your vehicle. 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!

Product Features:
  • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
  • RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
  • 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
  • CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
  • REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving)
  • EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
  • REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
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Energy Suspension – Sub-Frame Bushing Set (Part No.4.4116G)

Sub-Frame Bushing Set

from

$83.99
Product Features:
  • Incredible Improvement in Control
  • Maintains Proper Caster and Camber Alignment
  • Increase in Handling and Control
  • Greatly Reduce Wheel Hop on Quick Acceleration
  • Even Braking Control is Improved
  • Better Suspension Stability
See More

Energy Suspension – Ball Joint Dust Boot Set (Part No.9.13130G)

Ball Joint Dust Boot Set

from

$6.99
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:
  • Easy to Install
  • Superior Material
  • Lasts Longer
  • Looks Great
See More

Energy Suspension – Control Arm Bushing Set (Part No.4.3129R)

Control Arm Bushing Set

from

$58.99
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.

Product Features:
  • Maintains Better Alignment While Driving
  • Full Floating and Non Binding
  • Fits Into the Remaining Stock Control Arms
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Dynomax – Direct Fit Catalytic Converter: No Fabrication Needed, EPA Compliance (Part No.52479)

Direct Fit Catalytic Converter: No Fabrication Needed, EPA Compliance

from

$32.99
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.

Product Features:
  • IMPROVED FLOW CAPACITY – Mandrel bends (where applicable) improve flow capacity over traditional bends while increased pipe diameter from OE sizes increases flow and power
  • DESIGNED TO PERFORM – Fixture checked to ensure a precise fit for quick and easy installation
  • AVAILABLE IN DIFFERENT SIZES – Offered in a variety of styles and sizes for a quality vehicle repair
  • PREMIUM MATERIALS – Made from stainless steel for durability and long life
  • BETTER TOGETHER – Use premium DynoMax accessories when installing DynoMax mufflers and exhaust systems for a complete performance exhaust system upgrade
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Energy Suspension – Control Arm Bushing Set (Part No.4.3167G)

Control Arm Bushing Set

from

$88.99
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.

Product Features:
  • Maintains Better Alignment While Driving
  • Full Floating and Non Binding
  • Fits Into Stock Control Arms
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Energy Suspension – Control Arm Bushing Set (Part No.4.3162R)

Control Arm Bushing Set

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.

Product Features:
  • Maintains Better Alignment While Driving
  • Full Floating and Non Binding
  • Fits Into the Remaining Stock Control Arms
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Energy Suspension – Coil Spring Isolator Set (Part No.4.6101R)

Coil Spring Isolator Set

from

$30.99
Made of superior Hyper-Flex material. Saves replacing again and again, lasting 3 to 10 times longer. Assemble to chassis the same way as OEM isolators and do not adversely change ride characteristics.

Product Features:
  • Made of Superior Hyper-Flex+ Material
  • Lasts from 3 to 10 Times Longer
  • Assemble to Chassis Same Way as OEM
  • Maintains Factory Ride Characteristics
  • Simple Way to Increase Vehicle Height
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Energy Suspension – Coil Spring Isolator Set (Part No.4.6101G)

Coil Spring Isolator Set

from

$34.99
Made of superior Hyper-Flex material. Saves replacing again and again, lasting 3 to 10 times longer. Assemble to chassis the same way as OEM isolators and do not adversely change ride characteristics.

Product Features:
  • Made of Superior Hyper-Flex+ Material
  • Lasts from 3 to 10 Times Longer
  • Assemble to Chassis Same Way as OEM
  • Maintains Factory Ride Characteristics
  • Simple Way to Increase Vehicle Height
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MagnaFlow – Street Series Cat-Back Performance Exhaust System (Part No.15638)

Street Series Cat-Back Performance Exhaust System

from

$863.99
The MagnaFlow 1994-1998 Ford Mustang Street Series Cat-Back Performance Exhaust System brings out the personality of your 4.6L, 5.0L 1994-1998 Ford Mustang with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit with 3.5in. Polished Clamp-On Single Wall Angle Cut Cut Edge tips, this Ford Mustang exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Ford Mustang’s to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 15638 features a cat-back layout that replaces your ride’s stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15638 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty.

Product Features:
  • Dyno-proven performance
  • Durable corrosion-resistant stainless steel construction
  • CNC precision robotic manufacturing techniques
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Flowmaster Inc. – Header-back System – Dual Rear Exit – American Thunder – Aggressive Sound (Part No.17281)

Header-back System - Dual Rear Exit - American Thunder - Aggressive Sound

from

$761.99
For the person who is looking for a complete Header-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.
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Richmond Gear – Differential Ring And Pinion (Part No.F9350)

Differential Ring And Pinion

from

$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.

Product Features:
  • Richmond Gear’s EXCel drivetrain products offer high-quality OEM replacement drivetrain products for your vehicle.
  • Richmond Gear’s EXCel line of ring & pinon gearsets provide Richmond quality at affordable prices.
  • EXCel offers a broad line of ring and pinion gears, installation kits, and axle shafts to match most vehicles that are on the road today.
  • EXCel drivetrain products are engineered to exceed OEM specifications by manufacturing to precise specifications in world-class factories, using the latest heat treatment technology, with extensive quality controls throughout.
  • All EXCel drivetrain products are backed by our one year warranty.
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Richmond Gear – RngPnn (Part No.F9543)

RngPnn

from

$185.99
RngPnn

Mr. Gasket – Remote Oil Filter Kit (Part No.7682)

Remote Oil Filter Kit

from

$97.99
This kit relocates the oil filter for quick, clean and easy access and increased filtering. It is complete with precision die cast aluminum by-pass, filter brackets and all high pressure connectors.

Product Features:
  • Relocate oil filter to an easy access location
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Fram – High Perf. Full-Flow Lube Spin-on (Part No.HP1)

High Perf. Full-Flow Lube Spin-on

from

$16.99
FRAM Racing® filters are designed with a heavy-gauge tapping plate and an extra-thick* steel can that is able to withstand the high pressure flexing caused by demanding driving conditions. A spiral-shaped center tube provides protection against collapse, and tough steel end caps add even more durability. A screen-over 22psi filter bypass valve provides additional protection against larger contaminants.** 

Product Features:
  • Proven protection for up to 10,000 miles
  • Engineered for use with synthetic or conventional motor oils
  • Filter media is a blend of fiber and resin that captures 95% of the dirt particles
  • The perfect balance of dirt-trapping efficiency and dirt-holding capacity
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2003 Ford Mustang Performance and Racing Products

You count on your 2003 Ford Mustang to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Performance and Racing Products. With 46 Performance and Racing Products ranging in price from $5.99 to $592.99, you’re sure to find everything you need for your 2003 Ford Mustang.

Brands matter. If you want to shop a specific Performance and Racing Products brand, we stock 12 different brands like K&N, Energy Suspension, and SCT Performance. 2003 Ford Mustang Performance and Racing Products start as low as $5.99!

One of the best ways to find top quality OEM or aftermarket Performance and Racing Products is by asking professionals. Short of that, you can shop with confidence thanks to our 621 extensive product reviews on 2003 Ford Mustang Performance and Racing Products. Some of the top-rated Performance and Racing Products products we carry are VALVE SPRING KIT, FOR LS 1.310" BEEHIVE 1 KT with 4.1 stars and Coils; Ford 4.6/5.4L 4-Valve 99-14 8-Pack with 5.0 stars.

Did we mention you can order your Performance and Racing Products from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Performance and Racing Products inventory for your 2003 Ford Mustang below to get started!

Top-Rated Performance and Racing Products Brands For Your 2003 Ford Mustang

Trusted Performance and Racing Products OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2003 Ford Mustang running right for years to come. In our inventory you’ll find brands like K&N, Energy Suspension, SCT Performance, and even more.

Popular K&N Performance and Racing Products

You’ll find popular K&N brand products across Performance Air Filters. All are waiting to get your 2003 Ford Mustang back on the road. Some of the top-rated K&N products in these categories are:

FAQs for 2003 Ford Mustang Performance and Racing Products

What are the most purchased Performance and Racing Products for the 2003 Ford Mustang?

Out of 46 Performance and Racing Products for the 2003 Ford Mustang, the most popular in our inventory are:
Tie Rod Dust Boot
from $9.99
(3)
Tie Rod Dust Boot
Performance Tie Rod End Boots
Tie Rod Dust Boot
from $9.99
(1)
Tie Rod Dust Boot
Performance Tie Rod End Boots
Coils; Ford 4.6/5.4L 2-Valve 98-14 8-Pack
from $259.99
(8)
Coils; Ford 4.6/5.4L 2-Valve 98-14 8-Pack
Performance Coils

What are the top-rated 2003 Ford Mustang Performance and Racing Products?

Top-rated Performance and Racing Products for your 2003 Ford Mustang based on customer reviews/ratings are:
VALVE SPRING KIT, FOR LS 1.310" BEEHIVE 1 KT
from $592.99
(15)
VALVE SPRING KIT, FOR LS 1.310" BEEHIVE 1 KT
“OKAY”
Coils; Ford 4.6/5.4L 4-Valve 99-14 8-Pack
from $320.99
(1)
Coils; Ford 4.6/5.4L 4-Valve 99-14 8-Pack
“Worked well no fuss good fit lifetime warranty”
Preloaded Performance Programmer for Increased Horsepower & Torque
from $456.99
(1)
Preloaded Performance Programmer for Increased Horsepower & Torque
“I love this tuner. My car has felt like it really woke up when I installed some of the preset tunes in it. It amazes me that they have preset tunes fo”