2008 GMC Sierra Power Adders
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K&N®57 Series FIPK Generation II High-Density Polyethylene Black Cold Air Intake System with Red Filter and Intake Pipe and Heat ShieldGMC Sierra 2008, 57 Series FIPK Generation II High-Density Polyethylene Black Cold Air Intake System and Intake Pipe and Heat Shield by K&N®. This kit improves airflow into your engine. It includes a K&N air filter and a custom designed...$349.99 - aFe®Magnum Force® Stage 2 Black Cold Air Intake SystemGMC Sierra 6.6L 2008, Magnum Force® Stage 2 Black Cold Air Intake System by aFe®. The aFe Stage 2 Cold Air Intake System replaces your entire factory air intake system with a large high-flow aFe air filter, open element airbox/heat...$379.00
- aFe®Momentum® GT Aluminum Black Cold Air Intake SystemGMC Sierra with Electric Fan and without MAF Cartridge and Sensor 2008, Momentum® GT Aluminum Black Cold Air Intake System by aFe®. A custom CAD designed roto-molded housing made from heat resistant material eliminates the use of...$416.00
- Torxe™Stainless Steel DPF-Back Exhaust System with Single Side ExitGMC Sierra 6.6L 2008, Stainless Steel DPF-Back Exhaust System with Single Side Exit by Torxe™. Exhaust System Type: DPF-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Aggressive / Loud. Increase your exhaust flow...$360.00
- MBRP®Installer Series™ Aluminized Steel Cat-Back Exhaust System with Split Side ExitGMC Sierra 1500 Extended Cab / Crew Cab 4.8L / 5.3L / 6.0L without Long Bed 2008, Installer Series™ Aluminized Steel Cat-Back Exhaust System with Split Side Exit by MBRP®. Exhaust System Type: Cat-Back. Exhaust Tubing Material:...$534.99
- Flowmaster®American Thunder™ Stainless Steel Cat-Back Exhaust System with Split Rear/Side ExitGMC Sierra Extended Cab / Crew Cab 4.8L / 5.3L 2008, American Thunder™ Stainless Steel Cat-Back Exhaust System with Split Rear/Side Exit by Flowmaster®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main...$999.95
- Gibson®Super Truck™ Cat-Back Exhaust System with Dual Side ExitGMC Sierra with Active Fuel Management 2008, Super Truck™ Cat-Back Exhaust System with Dual Side Exit by Gibson®. Exhaust System Type: Cat-Back. Main Tubing Diameter: 2.5". Exhaust System Sound: Aggressive / Loud. When quiet is the...$459.28 - $488.73$540.31 - $574.98Save 15%
- MBRP®XP Series™ 409 SS Cat-Back Exhaust System with Single Side ExitGMC Sierra 2500 HD Extended Cab / Crew Cab 6.0L with Short Bed 2008, XP Series™ 409 SS Cat-Back Exhaust System with Single Side Exit by MBRP®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 3.5"....$659.99
- Spectre Performance®Aluminum Clear Anodized Cold Air Intake System with HPR® Red FilterGMC Sierra 1500 4.8L / 5.3L / 6.0L 2008, Aluminum Clear Anodized Cold Air Intake System with HPR® Filter by Spectre Performance®. Spectre air intake systems are designed to get more horsepower and torque from your vehicle while working...High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality$199.99
- Gibson®Swept Side™ Cat-Back Exhaust System with Single Side ExitGMC Sierra 2008, Swept Side™ Cat-Back Exhaust System with Single Side Exit by Gibson®. Exhaust System Type: Cat-Back. Exhaust System Sound: Aggressive / Loud. Get increased horsepower and torque in the rpm range where you need it...$459.26 - $757.84$540.30 - $891.57Save 15%
- Corsa®Sport™ Stainless Steel Cat-Back Exhaust System with Split Rear ExitGMC Sierra 2008, Sport™ Stainless Steel Cat-Back Exhaust System with Split Rear Exit by Corsa®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3". Exhaust System Sound: Aggressive /...$1,002.99 - $1,048.99
- Volant®Plastic Black Cold Air Intake System with Blue FilterGMC Sierra 2008, Plastic Black Cold Air Intake System by Volant®. Cooler air is denser and packs in more oxygen for better combustion and more horsepower. This air intake system features an airbox that completely insulates the air...Protective and insulating AirboxQuicker throttle response$342.90 - $378.90
- aFe®Magnum Force® Stage 2 Si Aluminum Black Cold Air Intake System with Pro Guard 7 Tan FilterGMC Sierra 6.6L 2008, Magnum Force® Stage 2 Si Aluminum Black Cold Air Intake System with Pro Guard 7 Filter by aFe®. Fully enclosed in a heat-shielding molded plastic housing; this air intake system features a washable/reusable...$379.00
- aFe®Mach Force XP™ 409 SS DPF-Back Exhaust System with Single Side ExitGMC Sierra Regular Cab / Extended Cab / Crew Cab 6.6L 2008, Mach Force XP™ 409 SS DPF-Back Exhaust System with Single Side Exit by aFe®. With Muffler Delete Pipe. Exhaust System Type: DPF-Back. Exhaust Tubing Material: 409 SS. Main...$481.00
- SCT Performance®X4™ Power Flash Programmer KitGMC Sierra 4.8L / 5.3L / 6.0L / 6.6L 2008, X4™ Power Flash Programmer Kit by SCT Performance®. Power Flash Programmer provides your PowerStroke with pre-loaded, dyno-proven power! From the factory, your vehicles computer is calibrated...$419.00
- Bully Dog®GT Platinum™ ProgrammerGMC Sierra 2008, GT Platinum™ Programmer by Bully Dog®. The GT tuners unlock more horsepower and torque to meet the unique demands you put on your vehicle. With preloaded tuning, customizable gauges to track performance, and a wide...$469.00 - $594.99
- Flowmaster®Force II™ Stainless Steel Cat-Back Exhaust System with Split Rear/Side ExitGMC Sierra 2008, Force II™ Stainless Steel Cat-Back Exhaust System with Split Rear/Side Exit by Flowmaster®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.5". Exhaust System Sound:...$994.95
- SCT Performance®BDX™ ProgrammerGMC Sierra 2008, BDX™ Programmer by SCT Performance®. Precision in your performance has never been easier than with the BDX Performance Programmer. Access the latest preloaded tunes directly from the Cloud. Monitor engine parameters...$419.00
- Gibson®Split Rear™ Cat-Back Exhaust System with Split Rear ExitGMC Sierra 2008, Split Rear™ Cat-Back Exhaust System with Split Rear Exit by Gibson®. Exhaust System Type: Cat-Back. Exhaust System Sound: Aggressive / Loud. Get increased horsepower and torque in the rpm range where you need it most,...$552.65 - $814.52$650.18 - $958.26Save 15%
- aFe®Momentum® HD Aluminum Black Cold Air Intake SystemGMC Sierra 6.6L 2008, Momentum® HD Aluminum Black Cold Air Intake System by aFe®. Bringing you the next generation of intakes, the Momentum HD sealed air intake system is superior in every way. From the one-piece sealed housing with a...$416.00
- Gibson®Extreme Dual™ Cat-Back Exhaust System with Split Side ExitGMC Sierra 2008, Extreme Dual™ Cat-Back Exhaust System with Split Side Exit by Gibson®. Exhaust System Type: Cat-Back. Exhaust System Sound: Aggressive / Loud. When you're ready to take your truck to the next level, get the Dual...$552.65 - $850.17$650.18 - $1,000.20Save 15%
- Banks®PedalMonster™ Throttle ControllerGMC Sierra 2008, PedalMonster™ Throttle Controller by Banks®. Improve throttle response, adjustable and safe. Bring your vehicle to life with PedalMonster. City, Sport, Track with 30 levels of control. The only OBD-II connected...City, Sport, and Track modes, each with 10 sensitivity levelsOBD-II connected$295.00
- AIRAID®MXP Series Dam High-Density Polyethylene Black Cold Air Intake SystemGMC Sierra 2008, 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 huge air inlet in the stock location, but encloses it...Superior horsepower and acceleration gainsReplaces stock intake tubing, air filter and air box$349.99 - $449.99
- DynoMax®Ultra Flo™ Stainless Steel Cat-Back Exhaust System with Single Side ExitGMC Sierra 2008, Ultra Flo™ Stainless Steel Cat-Back Exhaust System with Single Side Exit by DynoMax®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Aggressive / Loud. Ultra Flo™...$432.32 - $627.64
- Volant®Plastic Black Cold Air Intake System with Donaldson PowerCore® Blue FilterGMC Sierra 2008, Plastic Black Cold Air Intake System with Donaldson PowerCore® Filter by Volant®. Volant air intake systems utilize a high-velocity venturi filter adapter which provides a smooth transition through the MAF sensor into...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$351.90 - $437.90
- JBA®Stainless Steel Cat-Back Exhaust System with Split Rear ExitGMC Sierra 4.3L / 4.8L / 5.3L 2008, Stainless Steel Cat-Back Exhaust System with Split Rear Exit by JBA®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3". Exhaust System Sound:...$750.95
- AIRAID®Modular High-Density Polyethylene Black Intake Tube with Breather HoseGMC Sierra 1500 4.8L / 5.3L / 6.0L with Electric Cooling Fan 2008, Modular High-Density Polyethylene Black Intake Tube with Breather Hose by AIRAID®. More airflow to your engine will result in better throttle response and more...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$189.99
- aFe®ATLAS™ Aluminized Steel DPF-Back Exhaust System with Single Side ExitGMC Sierra Regular Cab / Extended Cab / Crew Cab 6.6L 2008, ATLAS™ Aluminized Steel DPF-Back Exhaust System with Single Side Exit by aFe®. Exhaust System Type: DPF-Back. Exhaust Tubing Material: Aluminized Steel. Main Tubing Diameter:...$414.00 - $645.00
- aFe®Large Bore HD™ 409 SS DPF-Back Exhaust System with Single Side ExitGMC Sierra Regular Cab / Extended Cab / Crew Cab 6.6L 2008, Large Bore HD™ 409 SS DPF-Back Exhaust System with Single Side Exit by aFe®. Exhaust System Type: DPF-Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 5". Exhaust...$585.00 - $712.00
- Legato Performance®409 SS Cat-Back Exhaust System with Split Rear/Side ExitGMC Sierra Extended Cab / Crew Cab 4.8L / 5.3L 2008, 409 SS Cat-Back Exhaust System with Split Rear/Side Exit by Legato Performance®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 3" to 2.5"....$474.14
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2008 GMC Sierra Models