2003 Cadillac Escalade Performance and Racing Products

Below you will find various in-demand Cadillac Performance and Racing Products, components and accessories for your 2003 Escalade. Advance Auto Parts has popular Escalade parts like Performance Engines, Performance Steering Products, Performance Air Filters and more. You’ll also find aftermarket and OEM Performance and Racing Products for other Escalade model years including 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 and more. Select a category of 2003 Cadillac Escalade Performance and Racing Products below and start saving instantly.

Popular 2003 Cadillac Escalade Performance and Racing Products Categories

Computer Chip Programmers

Performance Air Filters

Performance Air Intake Kits

Performance Exhaust Mufflers

Performance Computer Prom and Chips

Engine Cold Air Intakes

Performance Shifters

Performance Exhaust System Kits

Performance Body Mounts

Performance Radiator Caps

Performance Front and Rear Shock or Strut Kits

Performance Flywheel and Flexplates

Performance Exhaust Tail Pipes

Performance Upper Performance Control Arm Bushings

Performance Ring and Pinions

Performance Exhaust Pipes

Performance Lower Control Arm Bushings

Performance Sway Bar Bushings

Performance Transmission Shift Kits

Performance Torque Converters

Essential Performance and Racing Products for 2003 Cadillac Escalades

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$278.99

The 50 Series Big Block muffler is made for more than just big cubic inch engine applications. Its large case size with internal tuning chamber provides mileage and power gains along with maximum sound control for a quiet interior tone, even under heavy loads. Well suited to heavy duty vehicles such as full size trucks, SUV’s, RVs, and tow vehicles. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

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$126.99

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 aluminized 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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$346.99

BodyMntBshKt

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$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:

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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$351.99

Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!

Product Features:

For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!
The superior quality of Richmond gearsets is a result of outstanding design, world class manufacturing and an extensive testing process that is performed on all products.
Richmond performance gearsets have been winners for decades at: NHRA, NMRA, NMCA, Daytona 500, WISSOTA and U.S. Nationals.
Richmond Gear is a leading manufacturer of high performance ring and pinion gearsets and drivetrain components, backed by a two year warranty.
Engineered to perform faster and be more reliable, Richmond performance drivetrain products are the result of a continuous research and development program combined with state-of-the-art manufacturing capabilities.

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$467.99

Give your Chevrolet Avalanche, Suburban or Yukon XL 1500’s exhaust system an upgrade with a DynoMax Ultra Flo welded 3-in. single cat-back exhaust system. Features a DynoMax Ultra Flo welded muffler that features Continuous Roving Fiberglass (CRF) to absorb unwanted interior resonance while maintaining a deep performance tone.

Product Features:

COMPATIBILITY — Designed for 2002-2006 Chevrolet Avalanche 1500 and 2001-206 Chevrolet Suburban and Yukon 1500; see product information for compatibility and engine specs
COMPLETE SOLUTION — Includes DynoMax Ultra Flo welded muffler, pipes, tip and clamps
EASY TO INSTALL — Direct-fit bolt-on pre-assembled solution with welded hangers, pipes and clamps for easy installation that doesn¿t require specialized fabrication and/or welding
EASY TO INSTALL — Direct-fit bolt-on pre-assembled solution with welded hangers, pipes and clamps for easy installation that doesn┐t require specialized fabrication and/or welding
IMPROVED FLOW CAPACITY — 3-in. Aluminized-steel tubing with mandrel bends improves flow capacity over traditional bends while increased pipe diameter from OE sizes increases flow and power
SUPERIOR PERFORMANCE — Straight-through design ensures unrestricted exhaust flow and reduces back pressure; dyno proven to flow up to 1,800 SCFM
PREMIUM ACOUSTIC CONTROL — Exclusive Continuous Roving Fiberglass (CRF) technology absorbs unwanted interior resonance while maintaining a deep performance tone
ENGINEERED TO LAST — Muffler features stainless-steel construction with a micro-finish for lifelong protection¿and 100% welded design for maximum durability
ENGINEERED TO LAST — Muffler features stainless-steel construction with a micro-finish for lifelong protection┐and 100% welded design for maximum durability
NOTES — 4-in. Outlet buffed and polished stainless-steel slant cut tip; 3-in. straight cut tail pipes

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$179.99

Flexplate GM Ls

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$469.99

The GT Platinum Gas is four products in one; a vehicle engine tuner, monitor, gauge and diagnostic device all in a single unit. The GT dramatically improves the utility of your vehicle by increasing horsepower, improving fuel economy and providing a comprehensive set of monitoring features and diagnostic functions. This product is incomparable to other tuning products because it has the largest feature set and the widest range of vehicle applications from a single product part number.

Product Features:

HEADS UP DISPLAY – Monitor over 15 performance parameters at a glance with a dynamic LCD display mounted on a pillar, window, or dash. User set daytime and nighttime driving modes
MULTIPLE PRELOADED TUNES – Access four preloaded tunes with the touch of a few buttons to maximize performance in any situation.
CODE CLEARING – Diagnose and clear trouble codes to ensure proper engine operation.
Reads and Erases Diagnostic Trouble Codes
Display Over 15 Vehicle Parameters
Installation Is Easy-10-20 Minutes
Free Internet Updates And Upgrades
30 Day Money Back Guarantee

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$439.99

The B&M Quicksilver features a ratcheting action for positive shifts, Chrome Knob, neutral safety switch, NHRA/IHRA approved Reverse Lockout. Fits Most 3 and 4 speeds.

Product Features:

Universal Floor Mount Application
Base Trimmed For Custom Fit
Cable Operated
Quick Installation
Accurate Shifting

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$41.99

This Spectre OEM replacement air filter is an easy to install performance option for the stock panel air filter in multiple Chevy and GM truck applications. With its HPR (High Performance Replacement) synthetic air filter media, this panel air filter has been designed to provide more horsepower and quicker acceleration by allowing more air flow into your engine than ordinary paper filters. Engineered to fit in the stock air box, this air filter is easy to install and has been engineered with a sealing edge specific to your air box to insure a proper seal for great engine protection.

Product Features:

HPR OE Replacement Air Filter
High flow replacement filter designed to fit perfectly in your stock air box
Engineered for increased flow and greater performance
Fits multiple Chevy and GM truck applications
Factory pre-oiled and ready to use
Easy to install with no special tools or skills required

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$498.99

Magnum FORCE Stage-2 Cold Air Intake Systems provide an open-element design that showcase large air filters and produce a bolder engine tone than other intake designs. The open accessible design makes monitoring and servicing the air filter a breeze, while adding an aggressive style to your engine bay. The PRO 5R Air Filter provides maximum air flow resulting in the highest horsepower and torque gains, while maintaining an excellent airflow and 98.6% filter efficiency best suited for street and track use.

Product Features:

Powder-Coated One Piece Heat-shield utilizes stock mounting locations
3-angle filter adaptor increases air velocity after the air filter for improved performance and throttle response
Mandrel-Bent Powder-coated aluminum intake tube improves performance
Washable and Reusable Pro 5R Air Filter for Maximum Performance

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$175.99

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$117.99

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$109.99

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 aluminized 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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$175.99

CntrlArmBshngKt

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$48.09

The fastest, easiest way to know exactly when it’s safe to open your radiator cap. ThermoCap, with its built-in calibrated thermometer, indicates the coolant temperature.

Product Features:

Indicates coolant temperature
Helps prevent coolant injuries
Fahrenheit and centigrade readings
Color-coded temperature ranges
Integrated coolant reclamation valve
Improves under-hood appearance
Chromed crown with a colored trim ring

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$456.99

The X4 Performance Programmer connects high-performance tunes to your vehicle for an immediate boost in horsepower and torque. Awaken your engine to its maximum real potential with preloaded, dyno-proven tune files through the easy-to-use functionality. Instantly increase horsepower and torque and customizeModify a variety of parameters at the touch of a button, all while monitoring gauges on a customizable display.

Product Features:

Read vehicle performance data on a full-color LCD display for easy viewing, day or night.
Preloaded, street-tested, dyno-proven tunes boost horsepower, torque, and throttle sensitivity.
Reads and clears DTC (Diagnostic Trouble Codes) with ease.
Load up to 10 custom tune files created by any SCT Custom Tuning Dealer.
Full color LCD display
High-speed data logging/monitoring
Dual analog inputs
Most popular vehicles supported
Installs quickly and easily
Easy restoration back to stock
User adjustable vehicle parameters
USB Interface cable included
Product might not be available in all states due to local laws.

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$469.99

This Bully Dog GT Platinum tuner is four products in one: a vehicle engine tuner, monitor, gauge, and diagnostic device.ÿ

Product Features:

Dramatically improves the utility of your vehicle by increasing horsepower, improving fuel economy, and providing a comprehensive set of monitoring features and diagnostic functions.
Bully Dog GT Platinum tuners are incomparable to other tuning products because they have the largest feature set and the widest range of vehicle applications available.
Product might not be available in all states due to local laws.

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$239.99

If you’ve installed tires that are larger or smaller than original equipment tires, or if you have installed a ring and pinion gear set with a different rear gear ratio, the Max Energy Spectrum allows you to re-program for correct speedometer readings, as well as correct part-throttle shifting. The vehicle’s computer calculates your vehicle’s speed based on the diameter of the stock tires. If you’ve installed taller or shorter tires, or changed the rear gear ratio, the vehicle’s computer doesn’t know how fast your vehicle is going. As a result, the automatic transmission may not shift correctly and the speedometer readings will not be accurate (as required by law).

Product Features:

Speedometer correction for multiple tire sizes
Return back to factory settings
Reads/Displays/Clears Diagnostic Trouble Codes (DTC’s)
Internet updateable
Product might not be available in all states due to local laws.

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$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:

Furnace Brazed Impeller
Steel Alloy Pump Drive Tube
Heavy Duty Needle Bearing
Between Stator and Turbine
Furnace Brazed Turbine

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$709.99

Holeshot 2400 for GM 1998 to 2002 4L60E Camaro and Firebird with an LS1 engine Application: GM 1998 to 2002 4L60E Camaro and Firebird with LS1 A higher than stock stall speed as delivered by the Holeshot converter will provide several advantages and benef

Product Features:

Furnace Brazed Impeller
Steel Alloy Pump Drive Tube
Heavy Duty Needle Bearing
Between Stator and Turbine
Furnace Brazed Turbine

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$609.99

HoleShot 2400 for GM 1993 to 1996 TH700R4 (30 spline) and 1984 to 1993 4L60E (30 spline) Application: HoleShot 2400 for GM 1993 to 1996 TH700R4 (30 spline) and 1984 to 1993 4L60E (30 spline) A higher than stock stall speed as delivered by the Holeshot converter will provide several advantages and benefits in vehicles with modified engines. Many modifications, particularly big cams, tend to reduce low end power and torque. The high stall converter allows the engine to launch the car at higher rpm where more torque is available. The Holeshot is generally a very good choice for the typical street machine that is looking for better launch capability and more strength. Street rods with modified engines will also benefit from a Holeshot converter. If your vehicle is equipped with a plate type nitrous system, you will need a Nitrous Holeshot!! 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. Furnace brazed impeller. New precision steel alloy pump drive tube. New heavy duty needle bearing between stator and impeller (not a thrust washer). Needle bearing between stator and turbine. Furnace brazed turbine. Dual pattern drive lugs on some GM Holeshots. New turbine hub. New springs and rollers in stator.

Product Features:

Furnace Brazed Impeller
Steel Alloy Pump Drive Tube
Heavy Duty Needle Bearing
Between Stator and Turbine
Furnace Brazed Turbine
New Turbine Hub
New Springs/Rollers In Stator

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$73.99

The B&M Shift Improver Kit the easiest way to get the performance you’ve always wanted out of your automatic transmission, two modes to select from: Heavy Duty, or Street/Strip. It’s our least expensive and simplest to install kit.

Product Features:

Provides Crisp Shifts
On Any Stock Automatic Transmission
Eliminates Soft/Sluggish Shift
Eliminates Shift Overlap
Eliminate Clutch and Band Wear
Improves Transmission Life
Transmission Removal Not Required

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$25.99

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$53.99

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$26.99

SwyBarBshKt

Upgrade your 2003 Cadillac Escalade with Top-Quality Performance and Racing Products

When it comes to maintaining or upgrading your 2003 Cadillac Escalade, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Cadillac or enhancing its overall performance, Performance and Racing Products are key to keeping your Escalade functioning at its best. At Advance Auto Parts, we offer a wide selection of 38 Performance and Racing Products for the 2003 Cadillac Escalade, designed to meet your needs without breaking the bank. From Performance Engine replacements to Performance Steering Products 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 Cadillac Escalade at great prices. Our Performance and Racing Products inventory for this model ranges from just $25.99 to $863.99, with an average price of $280.19. Our 38 Performance and Racing Products in stock come from 14 trusted brands, so you’re sure to find the right part for your 2003 Cadillac Escalade 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 Cadillac Escalade, we stock popular OEM and aftermarket Performance and Racing Products from top names like K&N, Spectre, Bully Dog, and more. K&N Performance and Racing Products start at just $74.99 and boast an impressive 5 stars average rating from customers. Spectre and Bully Dog also bring quality to the table, with Performance and Racing Products available starting at $41.99, and at an average 4 stars rating. With 507 customer reviews and counting, our 2003 Cadillac Escalade 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 Cadillac Escalade is always ready to roll. We’re committed to providing you with everything you need to keep your Escalade in top shape, all in one place. Start shopping confidently below for your 2003 Cadillac Escalade!

Best-Selling Performance Engines for 2003 Cadillac Escalades

Enhance the driving experience in your Cadillac with 1 quality Performance Engine components, starting at $709.99.

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$709.99

Furnace Brazed Impeller
Steel Alloy Pump Drive Tube
Heavy Duty Needle Bearing
Between Stator and Turbine
Furnace Brazed Turbine

Most Popular 2003 Cadillac Escalade Performance Steering Products

Customize your Cadillac with 5 Performance Steering Products products like Performance Body Mounts and Performance Sway Bar Bushings, all priced under $346.99.

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$346.99

BodyMntBshKt

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$26.99

SwyBarBshKt

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$25.99

SwyBarBshKt

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$53.99

SwyBarBshKt

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$346.99

BodyMntBshKt

Top Picks for 2003 Cadillac Escalade Performance Air Filters

Upgrade Cadillac Escalades with top-quality Performance Air Filters parts, including 2 OEM and aftermarket selections for your 2003 model.

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$74.99

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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$41.99

HPR OE Replacement Air Filter
High flow replacement filter designed to fit perfectly in your stock air box
Engineered for increased flow and greater performance
Fits multiple Chevy and GM truck applications
Factory pre-oiled and ready to use
Easy to install with no special tools or skills required

In-Demand Performance Air Intake Kits for 2003 Cadillac Escalades

Select from 5 premium Performance Air Intake Kits parts for your 2003 Cadillac Escalade, with prices ranging from $199.99 to $449.99.

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$349.99

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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$449.99

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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$199.99

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 air 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. Spectre air intakes come with velocity stack, coupler, stainless steel clamps, edge trim, and all necessary hardware for an OE fit and finish. The air filter mounts on the driver side.

Product Features:

DESIGNED TO INCREASE HORSEPOWER AND TORQUE: 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 and debris
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- Spectre air intake systems are one of the easiest ways to increase horsepower
HIGH PERFORMANCE AIR FILTER: Advanced oiled synthetic filter design helps protect your engine against damaging contaminants
WILL NOT VOID VEHICLE WARRANTY

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$199.99

DESIGNED TO INCREASE HORSEPOWER AND TORQUE: 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 and debris
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- Spectre air intake systems are one of the easiest ways to increase horsepower
HIGH PERFORMANCE AIR FILTER: Advanced oiled synthetic filter design helps protect your engine against damaging contaminants
WILL NOT VOID VEHICLE WARRANTY

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$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.

Product Features:

Uses Pro 5R Filter For Maximum Air Flow
Rotomolded Plastic Tube For Maximum Air Flow
77% cfm Flow Gain
Improved Throttle Response

Most Sold 2003 Cadillac Escalade Performance Exhaust Products

Explore our best-selling Cadillac parts for the 2003 Escalade among 5 OEM and aftermarket options starting from $109.99.

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$109.99

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 aluminized 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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$278.99

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$126.99

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 aluminized 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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$863.99

The MagnaFlow Street Series Cat-Back Performance Exhaust System 15734 brings out the personality of your SUV with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 3.5in. main piping and 1 Straight-Through mufflers ending in a Single Passenger Side Rear exit with 4in. Polished Welded-On Single Wall Angle Cut Rolled Edge tips, this SUV 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 SUV’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 15734 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. 15734 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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$467.99

COMPATIBILITY — Designed for 2002-2006 Chevrolet Avalanche 1500 and 2001-206 Chevrolet Suburban and Yukon 1500; see product information for compatibility and engine specs
COMPLETE SOLUTION — Includes DynoMax Ultra Flo welded muffler, pipes, tip and clamps
EASY TO INSTALL — Direct-fit bolt-on pre-assembled solution with welded hangers, pipes and clamps for easy installation that doesn¿t require specialized fabrication and/or welding
EASY TO INSTALL — Direct-fit bolt-on pre-assembled solution with welded hangers, pipes and clamps for easy installation that doesn┐t require specialized fabrication and/or welding
IMPROVED FLOW CAPACITY — 3-in. Aluminized-steel tubing with mandrel bends improves flow capacity over traditional bends while increased pipe diameter from OE sizes increases flow and power
SUPERIOR PERFORMANCE — Straight-through design ensures unrestricted exhaust flow and reduces back pressure; dyno proven to flow up to 1,800 SCFM
PREMIUM ACOUSTIC CONTROL — Exclusive Continuous Roving Fiberglass (CRF) technology absorbs unwanted interior resonance while maintaining a deep performance tone
ENGINEERED TO LAST — Muffler features stainless-steel construction with a micro-finish for lifelong protection¿and 100% welded design for maximum durability
ENGINEERED TO LAST — Muffler features stainless-steel construction with a micro-finish for lifelong protection┐and 100% welded design for maximum durability
NOTES — 4-in. Outlet buffed and polished stainless-steel slant cut tip; 3-in. straight cut tail pipes

Top-Rated Performance and Racing Products Brands For Your 2003 Cadillac Escalade

Shop for the best-rated brands offering Performance and Racing Products and other products for your 2003 Cadillac Escalades. Below you’ll find some of our best rated Performance and Racing Products from K&N, Spectre, and Bully Dog, and more. Performance and Racing Products from these brands that fit a 2003 Escalade start at just $41.99 and are rated as high as 5 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 2003 Cadillac Escalade Performance and Racing Products

When it comes to maintaining or upgrading your 2003 Cadillac Escalade, 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 2003 Cadillac Escalade. With over 3 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 $74.99, with an average price of just $291.66. Plus, with over 235 customer reviews and an average rating of 5 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.

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$74.99

(187)

Engine Air Filter: Washable Filter, Increase Horsepower & Acceleration

“Good stuff”

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$449.99

(13)

Cold Air Intake: Adds Up To 8 Horsepower, With Million Mile Air Filter

“Just wanted to pass on my Kudos to such a great product. I have a 2003 Suburban with the 5.3l engine. I installed the 77-3023 kit about a month ago ”

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$349.99

(35)

Cold Air Intake: Adds Up To 14 Horsepower, With Million Mile Air Filter

“5 Star Review”

Popular Spectre 2003 Cadillac Escalade Performance and Racing Products

Spectre auto parts is one of the highest quality Performance and Racing Product brands in the market. Any 2003 Cadillac Escalade owner should feel confident when installing genuine Spectre parts in their vehicle. To ensure the best fit and performance for your 2003 Escalade, Advance Auto Parts carries a full inventory of 3 Spectre Performance and Racing Products. Plus you will be keeping your Cadillac in peak condition while saving money because prices on these Spectre Performance and Racing Products range from $41.99 to $199.99, plus, with more than 77 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Performance and Racing Products below will deliver on both quality and value.

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$199.99

(53)

Cold Air Intake Kit Engineered to Add Horsepower & Torque

“This kit was an easy install only took about an hour and 1/2. Anyone can do it. The pictures should be better in the instructions to show where the fi”

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$41.99

(24)

Spectre Replacement Air Filter

“Great filter – cheaper than competition, comes pre oiled, easy to install. Using in high mileage Tahoe”

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$199.99

This product is not rated

Cold Air Intake Kit Engineered to Add Horsepower & Torque

“”

FAQs for 2003 Cadillac Escalade Performance and Racing Products

Which Performance and Racing Products are best-sellers for 2003 Cadillac Escalades?

Out of 38 Performance and Racing Products that fit 2003 Cadillac Escalades, the following parts are the top sellers:

Spectre Replacement Air Filter (10162656) – $41.99
Cold Air Intake Kit Engineered to Add Horsepower & Torque (22905814) – $199.99
Vehicle Performance Enhancer: Engine Tuner, Monitor, Gauge, & Diagnostic Device (11051146) – $469.99

What’s the price range for 2003 Cadillac Escalade Performance and Racing Products?

Performance and Racing Product prices for the 2003 Cadillac Escalade start at $25.99 and go up to $863.99 for the most premium parts.

What’s the average price of a Performance and Racing Product for a 2003 Cadillac Escalade?

The average price for Performance and Racing Products for the 2003 Cadillac Escalade is $280.19. 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 Cadillac Escalade model years?

Yes, we currently carry Performance and Racing Products for 25 model years of Cadillac Escalades between 1999 and 2025. 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 2003 Cadillac Escalade?

The cheapest 2003 Cadillac Escalade Performance and Racing Products we carry in stock are:

SwyBarBshKt (10600173) – $25.99
SwyBarBshKt (10600169) – $26.99
Spectre Replacement Air Filter (10162656) – $41.99
Thermocap Radiator Cap (10648825) – $48.09
SwyBarBshKt (10600166) – $53.99

What are the top-rated Performance and Racing Products that fit the 2003 Cadillac Escalade?

Out of 507 reviews by customers, our 2003 Cadillac Escalade 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 Cadillac Escalade and their top-rated products:

Performance Air Intake Kits
- Cold Air Intake: Adds Up To 8 Horsepower, With Million Mile Air Filter (17402848) – $449.99
- Cold Air Intake: Adds Up To 14 Horsepower, With Million Mile Air Filter (17400543) – $349.99
- Cold Air Intake Kit Engineered to Add Horsepower & Torque (22905814) – $199.99
Performance Air Filters
- Cold Air Intake: Adds Up To 8 Horsepower, With Million Mile Air Filter (17402848) – $449.99
- Cold Air Intake: Adds Up To 14 Horsepower, With Million Mile Air Filter (17400543) – $349.99
- Cold Air Intake Kit Engineered to Add Horsepower & Torque (22905814) – $199.99

What types of Performance and Racing Products do you sell for my 2003 Cadillac Escalade?

As of 2/5/25, these are some of the most in-demand types of Performance and Racing Products for a 2003 Cadillac Escalade:

Can I get help with 2003 Cadillac Escalade 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 Cadillac Performance and Racing Products and more.

What is your return policy for Cadillac Escalade Performance and Racing Products?

Advance Auto Parts keeps returns simple. For new Cadillac Escalade 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.

2003 Cadillac Escalade Performance and Racing Products

Flowmaster Inc. – 50 Big Block Muffler – 3.00 Dual In / 3.50 Offset Out – Mild Sound (Part No.530513)

Dynomax – Exhaust Tail Pipe (Part No.55114)

Energy Suspension – BodyMntBshKt (Part No.3.4156R)

K&N – Cold Air Intake: Adds Up To 10 Horsepower, With Million Mile Air Filter (Part No.77-3070KP)

Richmond Gear – Differential Ring And Pinion (Part No.49-0017-1)

Dynomax – Single – 3in Cat-Back Exhaust System – Ultra Flo Welded Stainless Steel Muffler (Part No.19361)

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

Bully Dog – 50-State Gas Tuner: Boost Performance, Fuel Economy, & Diagnostics (Part No.40410)

B & M – Automatic Shifter, Quicksilver 4 Speed (Part No.80683)

Spectre – Spectre Replacement Air Filter (Part No.HPR8755)

aFe POWER – Magnum FORCE Cold Air Intake: Gain up to 18 Horsepower! Oiled Air Filter For Maximum Airflow (Part No.54-12332-GR)

Energy Suspension – CntrlArmBshngKt (Part No.3.3194R)

Suncore – ShkAbsrbrAssyKt (Part No.150G-12-R-RES)

Dynomax – Direct Fit Catalytic Converter: No Fabrication Needed, EPA Compliance (Part No.52190)

Energy Suspension – CntrlArmBshngKt (Part No.3.3194G)

Mr. Gasket – Thermocap Radiator Cap (Part No.2476BK)

SCT Performance – X4 Performance Programmer (Part No.7416)

Bully Dog – Vehicle Performance Enhancer: Engine Tuner, Monitor, Gauge, & Diagnostic Device (Part No.40417)

Hypertech – Speedometer Calibrator Color: Recalibrate your speedometer to account for changes to tire size (Part No.3300)

B & M – Torque Converter, Holeshot 2000 (Part No.70417)

B & M – Holeshot 2400 (Part No.70441)

B & M – Holeshot 2400 (Part No.70419)

B & M – Shift Improver Kit For 93-02 4L60E (Part No.70360)

Energy Suspension – SwyBarBshKt (Part No.3.5215G)

Energy Suspension – SwyBarBshKt (Part No.3.5214G)

Energy Suspension – SwyBarBshKt (Part No.3.5215R)

B & M – Holeshot 2400 (Part No.70441)

Energy Suspension – BodyMntBshKt (Part No.3.4156G)

Energy Suspension – SwyBarBshKt (Part No.3.5215R)

Energy Suspension – SwyBarBshKt (Part No.3.5215G)

Energy Suspension – SwyBarBshKt (Part No.3.5214G)

Energy Suspension – BodyMntBshKt (Part No.3.4156R)

K&N – Engine Air Filter: Washable Filter, Increase Horsepower & Acceleration (Part No.33-2129)

Spectre – Spectre Replacement Air Filter (Part No.HPR8755)

K&N – Cold Air Intake: Adds Up To 14 Horsepower, With Million Mile Air Filter (Part No.57-3023-1)

K&N – Cold Air Intake: Adds Up To 8 Horsepower, With Million Mile Air Filter (Part No.77-3023KP)

Spectre – Cold Air Intake Kit Engineered to Add Horsepower & Torque (Part No.9900)

Spectre – Cold Air Intake Kit Engineered to Add Horsepower & Torque (Part No.9900K)

aFe POWER – Magnum FORCE Cold Air Intake: Gain up to 18 Horsepower! Oiled Air Filter For Maximum Airflow (Part No.54-10092)

Dynomax – Direct Fit Catalytic Converter: No Fabrication Needed, EPA Compliance (Part No.52190)

Flowmaster Inc. – 50 Big Block Muffler – 3.00 Dual In / 3.50 Offset Out – Mild Sound (Part No.530513)

Dynomax – Exhaust Tail Pipe (Part No.55114)

MagnaFlow – Street Series Cat-Back Performance Exhaust System (Part No.15734)

Dynomax – Single – 3in Cat-Back Exhaust System – Ultra Flo Welded Stainless Steel Muffler (Part No.19361)