2003 Chevy Silverado 1500 Power Adders
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Mishimoto®Fresh Air Duct PlugFresh Air Duct Plug by Mishimoto®. Make your engine function at its full efficiency by choosing from our comprehensive selection of top-grade performance air intake parts. Crafted by the industry-leading professionals who use the most...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$19.95 - SCT Performance®X4™ Programmer Window MountUniversal X4™ Programmer Window Mount by SCT Performance®. Designed utilizing the latest technology, this X4 Window Mount by SCT Performance features premium quality and will perform better than advertised. Perfect for your vehicle...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$25.00
- Flowmaster®FlowFX™ 409 SS Cat-Back Exhaust System with Dual Side ExitChevy Silverado 1500 Base / LS / LT / WT 78.0" Bed Extended Cab 2003, FlowFX™ 409 SS Cat-Back Exhaust System with Dual Side Exit by Flowmaster®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 3"...$573.95
- DiabloSport®inTune i3 Platinum™ ProgrammerChevy Silverado 1500 2003, inTune i3 Platinum™ Programmer by DiabloSport®. The Platinum i3 is designed for those who want the best of both worlds, pre-loaded, high-performance tunes in addition to custom tuning capability. While...$419.95
- Superchips®Flashpaq F5™ TunerChevy Silverado 1500 2003, Flashpaq F5™ Tuner by Superchips®. Introducing the all-new Flashpaq F5 performance tuner from Superchips. With it’s new, easy-to-use graphic interface, high-resolution color screen, scan features, and...$399.95
- aFe®Mach Force XP™ 409 SS Cat-Back Exhaust System with Single Side ExitChevy Silverado 1500 4.3L 2003, Mach Force XP™ 409 SS Cat-Back Exhaust System with Single Side Exit by aFe®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 3". Exhaust System Sound: Aggressive /...$785.00 - $865.00
- Edge®Evolution CTS3™ ProgrammerChevy Silverado 1500 2003, Evolution CTS3™ Programmer by Edge®. Introducing the next generation Evolution CTS3: all-new, full-Color Touch Screen CTS3. The CTS3 will continue to include all of the great features, benefits, and...$614.95
- DiabloSport®Predator 2™ TunerChevy Silverado 1500 without E-Assist 2003, Predator 2™ Tuner by DiabloSport®. The legendary Predator Performance Tuner has made a return! For 10 years, the Predator was known as one of the most rock solid performance tuners ever...$403.95
- JET®Performance ModuleChevy Silverado 1500 2003, Performance Module by JET®. Dynamic Spectrum Tuning provides power gains across the entire power band-not just at full throttle. Point by point air/fuel ratio, ignition advance and various other tuning points...Provide Horse Powers Performance GainEasily Installed In Less Than 30 Minutes$259.46 - $266.21
- DiabloSport®Predator 2 Platinum™ TunerChevy Silverado 1500 2003, Predator 2 Platinum™ Tuner by DiabloSport®. The Predator 2 Platinum is the perfect tuning solution for vehicles that plan to add future upgrades or have already upgraded with aftermarket performance parts....$403.95
- DiabloSport®Trinity 2 EX Platinum™ ProgrammerChevy Silverado 1500 2003, Trinity 2 EX Platinum™ Programmer by DiabloSport®. The Trinity 2 EX is hands down, the most feature-packed performance tuner, monitor, diagnostic, and data logging device on the planet. The T2 has no peer...$696.95
- DiabloSport®inTune i3™ ProgrammerChevy Silverado 1500 2003, inTune i3™ Programmer by DiabloSport®. DiabloSport’s 3rd generation inTune, the “i3”, brings the same great power, features, and application coverage that has established the brand as a “must-have”...$419.95
- Banks®Big Hoss™ Turbocharger Intercooler SystemChevy Silverado 1500 6.6L 2003, Big Hoss™ Turbocharger Intercooler System by Banks®. The ultimate engineered power system for sport and racing applications, Big Hoss Bundle has a full gamut of Banks intake, turbo, exhaust, fuel tuning...Optimizes airflow, air density, continuous power & MPGHonors the host vehicle & improves longevity$3,479.93 - $3,643.70
- Torxe™Stainless Steel Axle-Back Exhaust System with Split Rear ExitChevy Silverado 1500 / Silverado 1500 HD 2003, Stainless Steel Axle-Back Exhaust System with Split Rear Exit by Torxe™. Exhaust System Type: Axle-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.5". Exhaust...$182.50
- DynoMax®Ultra Flo™ Stainless Steel Cat-Back Exhaust System with Split Rear ExitChevy Silverado 1500 143.5" Wheelbase 4.3L / 4.8L / 5.3L with GVWR Under 8600 lbs, Dual Exhaust System 2003, Ultra Flo™ Stainless Steel Cat-Back Exhaust System with Split Rear Exit by DynoMax®. Exhaust System Type: Cat-Back. Exhaust...$438.19
- AIRAID®MXP Series Dam High-Density Polyethylene Black Cold Air Intake SystemChevy Silverado 1500 with Low Profile Hood, Mechanical Cooling Fan 2003, MXP Series Dam High-Density Polyethylene Black Cold Air Intake System by AIRAID®. The MXP Series air intake system positions a large 360º AIRAID air filter with a...Superior horsepower and acceleration gainsReplaces stock intake tubing, air filter and air box$399.99
- DynoMax®Super Turbo™ Aluminized Steel Cat-Back Exhaust System with Single Side ExitChevy Silverado 1500 119.0" Wheelbase with GVWR Under 8600 lbs 2003, Super Turbo™ Aluminized Steel Cat-Back Exhaust System with Single Side Exit by DynoMax®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Aluminized Steel....$464.85
- DynoMax®Super Turbo™ Aluminized Steel Cat-Back Exhaust System with Split Rear ExitChevy Silverado 1500 with Dual Exhaust System 2003, Super Turbo™ Aluminized Steel Cat-Back Exhaust System with Split Rear Exit by DynoMax®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Aluminized Steel. Main Tubing...$437.11
- MagnaFlow®MagnaFlow Series™ Stainless Steel Cat-Back Exhaust System with Dual Side ExitChevy Silverado 1500 78.0" Bed Extended Cab 4.3L / 4.8L / 5.3L 2003, MagnaFlow Series™ Stainless Steel Cat-Back Exhaust System with Dual Side Exit by MagnaFlow®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel....$974.00
- Banks®Monster™ Stainless Steel Cat-Back Exhaust System with Single Side ExitChevy Silverado 1500 4.3L / 5.3L 2003, Monster™ Stainless Steel Cat-Back Exhaust System with Single Side Exit by Banks®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3". Exhaust System...$519.00 - $540.00
- Volant®Plastic Black Air Intake System with DryTech 3D Red FilterChevy Silverado 1500 4.8L / 5.3L / 6.0L 2003, Plastic Black Air Intake System with DryTech 3D Filter by Volant®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$342.90
- Banks®PowerPack™ Stainless Steel Full Exhaust System with Single Side ExitChevy Silverado 1500 78.0" Bed 5.3L 2003, PowerPack™ Stainless Steel Full Exhaust System with Single Side Exit by Banks®. Exhaust System Type: Full Exhaust. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Moderate. The...$2,079.00 - $2,099.00
- Banks®Stinger™ Stainless Steel Exhaust System with Single Side ExitChevy Silverado 1500 78.0" Bed 4.8L / 5.3L 2003, Stinger™ Stainless Steel Exhaust System with Single Side Exit by Banks®. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Moderate. With its engineered exhaust, intake...$1,399.00 - $1,419.00
- Corsa®Sport™ Stainless Steel Cat-Back Exhaust System with Split Rear ExitChevy Silverado 1500 Regular Cab 133.0" Wheelbase 4.8L / 5.3L with Long Bed 2003, Sport™ Stainless Steel Cat-Back Exhaust System with Split Rear Exit by Corsa®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel....$1,048.99
- JET®Dynamic Spectrum TunerChevy Silverado 1500 2003, Dynamic Spectrum Tuner by JET®. Designed for the professional tuner who wants total control of the vehicle’s programming, the JET Dynamic Spectrum Tuner is a powerful tuning tool. JET’s DST software...$399.99
- JET®EZ-Tune ProgrammerChevy Silverado 1500 2003, EZ-Tune Programmer by JET®. EZ-Tune Programmer is the economy version of the full Performance Programmer and is designed for the driver who only wants to change engine tuning and does not want to change...$269.96
- JET®Performance ProgrammerChevy Silverado 1500 2003, Performance Programmer by JET®. The JET Performance Programmer lets you take control and program your own vehicle computer to match your driving style. JET's exclusive Tri-Power tuning allows you to program...$337.49
- ATI Performance®PCS Simple Shift™ Handheld Tuner with CableChevy Silverado 1500 2003, PCS Simple Shift™ Handheld Tuner with Cable by ATI Performance®. Get this top-of-the-line product thoroughly engineered to boost performance and unlock the full potential of your vehicle. Made with care and...Designed for enhanced engine performanceOffers excellent fuel economy$398.83
- Accel®SuperTuner™ TunerChevy Silverado 1500 2003, SuperTuner™ Tuner by Accel®. ACCEL's all-new SuperTuners boost power across your engine's entire rpm range. These revolutionary handheld tuners quickly and easily reprogram your vehicle for better all-around...$369.95
- DiabloSport®Trinity 2 EX™ ProgrammerChevy Silverado 1500 without E-Assist 2003, Trinity 2 EX™ Programmer by DiabloSport®. The Trinity 2 EX is hands down, the most feature packed performance tuner, monitor, diagnostic and data logging device on the planet. The T2 has no...$696.95
