2003 Chevrolet Silverado 1500 HD Performance and Racing Products
More 2003 Chevrolet Silverado 1500 HD Performance and Racing Products Categories
If you’re looking for an original Performance and Racing Products replacement for a 2003 Chevrolet Silverado 1500 HD, you can search through our selection below. You’ll also find aftermarket and OEM Performance and Racing Products to meet your needs.
Essential 2003 Chevrolet Silverado 1500 HD Performance and Racing Products
B & M – Automatic Shifter, Unimatic Shifter (Part No.80775)
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$269.99
The B&M Unimatic is an ideal replacement for column shift vehicles, includes neutral safety switch, 5 foot cable and a boot and plate.
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Product Features:
- Ideal As Column Shift Replacement
- Includes Neutral Safety Switch
- Includes Black T-Handle
- Backup Light Not Available
- Includes 5 ft. Cable and Hardware
- Includes Boot and Plate
B & M – Automatic Shifter, Light Truck Megashifter (Part No.80680)
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$479.99
The B&M Megashifter has it all, form, function and classic style. This all adds up to bring you a quality shifter that’s been one of the most popular automatic shifters of all time. The light truck Megashifter is better suited for truck and bench seat applications with its overall height of 14.85-inches tall (2.25-inches taller than #80690 Megashifter.) The positive ratcheting action won’t allow you to over-shift and miss a gear at that critical moment, along with the reverse lockout feature meets NHRA/IHRA safety rules for those weekend grudge races at the track, while the look and feel of the T-handle and accordion style shift boot really shows off its racing heritage. Other features include a black console that you can trim to match the contour of your vehicle’s floor, 5-foot long shifter cable, cable brackets, transmission shift levers, chrome plated top plate with lighted gear indicator and everything needed for an easy at home installation. An optional T-handle with a 12-volt button is available separately for actuating a trans-brake, nitrous oxide or other accessories for the hard-core performance enthusiast. This shifter fits most popular Chrysler, Ford and GM 3 and 4-speed automatic transmissions. Note: AOD transmissions require optional kit #40496, GM 4L60E through 4L85E transmissions with PRNDL switch will require optional kit #70499. Overall Dimensions – 14.9L x 6.4W x 14.8H
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Product Features:
- Universal Floor Mount Application
- Cable Operated
- Quick Installation
- Accurate Shifting
- NHRA/IHRA Reverse Lockout Meets Requirements
- Use w/Reverse Pattern Valve Body
- Includes Neutral Safety Switch
- Includes Backup Light Switch
B & M – Automatic Shifter, Sport Shifter (Part No.80776)
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$329.99
The B&M Sport Shifter features, Neutral safety switch, backup light switch, lighted gear indicator and black T-Handle and cable. Fits Most 3 and 4 Speed applications.
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Product Features:
- Base Trims For Custom Fit
- Neutral Safety Switch
- Backup Light Switch
- Lighted Gear Indicator
- Black T-Handle and Cable
K&N – Cold Air Intake: Adds Up To 8 Horsepower, With Million Mile Air Filter (Part No.77-3023KP)
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$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:
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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.
Spectre – Cold Air Intake Kit Engineered to Add Horsepower & Torque (Part No.9900)
from
$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.
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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
Spectre – Cold Air Intake Kit Engineered to Add Horsepower & Torque (Part No.9900K)
from
$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:
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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
SCT Performance – Performance Tuner with Cloud-Based Tune Delivery and Customizable Gauges (Part No.40490)
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.
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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.
SCT Performance – X4 Performance Programmer (Part No.7416)
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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.
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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.
Accel – Handheld Computer Programmer for Enhanced Performance and Tuning Control (Part No.49505)
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$390.99
Revolutionary handheld tuner quickly and easily reprograms your vehicle for more power across the entire rpm range! 50 State Legal!
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Product Features:
- Average gains in excess of 30 HP/40 ft.-lbs. for gas and 80 HP/150 ft.-lbs. diesel*
- HD 2.8¿ color screen with updated interface for easier and faster modifications
- HD 2.8┐ color screen with updated interface for easier and faster modifications
- Increased memory and faster processor for improved tuning plus faster updating
- Active fuel management control*
- Performance test (0-60, ╝ mile testing)
- Performance test (0-60, ¼ mile testing)
- Internet updating using PC software
- Tire size adjustment
- Axle gear ratio adjustment
- Shift point and firmness adjustment*
- Speed and rev limiter adjustments*
- Carb EO # D-745
- Diagnostic capability ¿ read and clear trouble codes with explanation of codes
- Diagnostic capability ┐ read and clear trouble codes with explanation of codes
Motive Gear – Performance Differential Ring and Pinion (Part No.G885411IFS)
Motive Gear – Performance Differential Ring and Pinion (Part No.G885373)
Motive Gear – Performance Differential Ring and Pinion (Part No.G885273)
Energy Suspension – Transmission Mount (Part No.3.1129R)
from
$83.99
A true performance application component for cars, trucks, hot rods, racing/competition, yet popularly used for street vehicles when more horsepower is added. Soft running enough to absorb vibrations for street use yet rugged for racing use. Helps control torque on high performance vehicles. Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy’s Hyper-Flex performance polyurethane and heavy duty hardware – for added durability.
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Product Features:
- Unique Safety Interlock Design
- Impervious to Vehicle Oils and Chemicals
- Strong Enough Too Handle High Performance
Energy Suspension – Hyper-Flex Leaf Spring Bushings for Increased Performance & Durability (Part No.3.2141G)
from
$109.99
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
Flowmaster Inc. – 50 Series Muffler, 3in Dual Offset Inlet 2.5in Dual Offset Outlet, Non-Reversible, Mild Sound (Part No.530504)
from
$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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K&N – Cold Air Intake: Adds Up To 14 Horsepower, With Million Mile Air Filter (Part No.57-3023-1)
from
$349.99
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:
See More
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.
Popular 2003 Chevrolet Silverado 1500 HD Performance and Racing Products Categories
2003 Chevrolet Silverado 1500 HD Performance and Racing Products
You count on your 2003 Chevrolet Silverado 1500 HD 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 22 Performance and Racing Products ranging in price from $83.99 to $479.99, you’re sure to find everything you need for your 2003 Chevrolet Silverado 1500 HD.
Brands matter. If you want to shop a specific Performance and Racing Products brand, we stock 8 different brands like Spectre, Energy Suspension, and SCT Performance. 2003 Chevrolet Silverado 1500 HD Performance and Racing Products start as low as $83.99!
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 102 extensive product reviews on 2003 Chevrolet Silverado 1500 HD Performance and Racing Products. Some of the top-rated Performance and Racing Products products we carry are Cold Air Intake: Adds Up To 8 Horsepower, With Million Mile Air Filter with 4.8 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 Chevrolet Silverado 1500 HD below to get started!
Top-Rated Performance and Racing Products Brands For Your 2003 Chevrolet Silverado 1500 HD
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 Chevrolet Silverado 1500 HD running right for years to come. In our inventory you’ll find brands like Spectre, Energy Suspension, SCT Performance, and even more.
Popular B & M Performance and Racing Products
You’ll find popular B & M brand products across Performance Shifters. All are waiting to get your 2003 Chevrolet Silverado 1500 HD back on the road. Some of the top-rated B & M products in these categories are:
Top-Rated Performance and Racing Products
If are what you’re looking for, our inventory holds plenty. We stock brand Performance and Racing Products for your 2003 Chevrolet Silverado 1500 HD, and some of our most reviewed parts include:
FAQs for 2003 Chevrolet Silverado 1500 HD Performance and Racing Products
What are the most purchased Performance and Racing Products for the 2003 Chevrolet Silverado 1500 HD?
Out of 22 Performance and Racing Products for the 2003 Chevrolet Silverado 1500 HD, the most popular in our inventory are:
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$109.99
This product is not rated
Hyper-Flex Leaf Spring Bushings for Increased Performance & Durability
Performance Leaf Spring Bushings
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$199.99
This product is not rated
Cold Air Intake Kit Engineered to Add Horsepower & Torque
Engine Cold Air Intakes
from
$349.99
(35)
Cold Air Intake: Adds Up To 14 Horsepower, With Million Mile Air Filter
Performance Air Intake Kits
What are the top-rated 2003 Chevrolet Silverado 1500 HD Performance and Racing Products?
Top-rated Performance and Racing Products for your 2003 Chevrolet Silverado 1500 HD based on customer reviews/ratings are:
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$399.99
(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 ”
