2008 GMC Sierra Power Adders
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Wehrli Custom Fabrication®Stage 2 High Flow Turbo Single Coat Gloss White Intake KitGMC Sierra 6.6L 2008, Stage 2 High Flow Turbo Single Coat Gloss White Intake Kit by Wehrli Custom Fabrication®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels...Made to ensure the highest level of qualityPrecise engineering provides great longevity$561.63 - BRExhaust®Replacement Exhaust KitGMC Sierra 2008, Replacement Exhaust Kit by BRExhaust®. Get confidence with this high-standard OE quality purchase which is perfect for those who want to perform a long-lasting exhaust system repair. Made from top-notch materials, this...Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape$67.31 - $592.04
- MBRP®Black Series™ Aluminized Steel DPF-Back Exhaust System with Single Side ExitGMC Sierra 6.6L 2008, Black Series™ Aluminized Steel DPF-Back Exhaust System with Single Side Exit by MBRP®. Exhaust System Type: DPF-Back. Exhaust Tubing Material: Aluminized Steel. Main Tubing Diameter: 4". Exhaust System Sound:...$514.99
- MBRP®SLM Series™ 409 SS DPF-Back Exhaust System with Single Side ExitGMC Sierra 6.6L 2008, SLM Series™ 409 SS DPF-Back Exhaust System with Single Side Exit by MBRP®. Exhaust System Type: DPF-Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 4". Exhaust System Sound: Moderate. MBRP's SLM...$324.99
- MagnaFlow®Off-Road Pro Series™ Stainless Steel Cat-Back Exhaust System with Single Rear ExitGMC Sierra Extended Cab / Crew Cab 4.3L / 4.8L / 5.3L 2008, Off-Road Pro Series™ Stainless Steel Cat-Back Exhaust System with Single Rear Exit by MagnaFlow®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel....$659.00
- MagnaFlow®Pro Series™ Stainless Steel DPF-Back Exhaust System with Single Side ExitGMC Sierra Extended Cab / Crew Cab 6.6L 2008, Pro Series™ Stainless Steel DPF-Back Exhaust System with Single Side Exit by MagnaFlow®. Exhaust System Type: DPF-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 5"....$839.00
- aFe®SCORCHER HD™ Tuner with SwitchGMC Sierra 6.6L 2008, SCORCHER HD™ Tuner with Switch by aFe®. A simple 30 minute install will give you a huge increase in power. The aFe POWER SCORCHER HD Module includes a high quality case & wire harness with factory style...$442.00
- Banks®Brake™ All-Electronic Tuner with SwitchGMC Sierra 6.6L 2008, Brake™ All-Electronic Tuner with Switch by Banks®. Computer-controlled exhaust brake safely cuts downhill speeds up to 52% without use of wheel brakes. It's better because it's Banks. Banks Brake is designed and...Saves Wear And Tear On Wheel BrakesKeeps Wheel Brakes Cool And Ready For Emergencies$729.00
- Livernois Motorsports®MyCalibrator™ TunerGMC Sierra 1500 5.3L / 6.0L Hemi Powered 2008, MyCalibrator™ Tuner by Livernois Motorsports®. Livernois Motorsports has brought unparalleled experience with direct injection performance experience. Began working on improving the...$599.99
- PPE®Economy Xcelerator™ Handheld ProgrammerGMC Sierra 6.6L 2008, Economy Xcelerator™ Handheld Programmer by PPE®. Get the most out of your diesel with the PPE Economy Xcelerator Tuner. This unit offers 3 horsepower settings (40, 90 and 120). Torque values are raised up to 200...$359.99
- PPE®Standard Xcelerator™ Handheld Programmer KitGMC Sierra 6.6L 2008, Standard Xcelerator™ Handheld Programmer Kit by PPE®. Power Level 1: 40 HP & 97 TQ. Power Level 2: 90 HP & 160 TQ. Power Level 3: 160 HP & 240 TQ. Power Level 4: 225 HP & 335 TQ. The Standard Xcelerator series...$449.99
- Flowmaster®Delta Force™ Cross-linked Polyethylene Black Cold Air Intake System with Oiled Red FilterDelta Force™ Cross-linked Polyethylene Black Cold Air Intake System with Oiled Filter by Flowmaster®. Take the performance of your vehicle to the next level with the addition of Flowmaster's new Delta Force® Cold Air Intake system....Serviceable Lifetime High-Flow 8 Layer Cotton Gauze FilterNumerous Pre-set Cut Guides$450.95
- aFe®Momentum GT Refresh KitMomentum GT Refresh Kit by aFe®. This kit is designed to refresh cold air intakes systems 50-70091D or 50-70091R. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...Expertly crafted from premium materialsDesigned to match rigorous quality standards$79.00
- Takeda®Magnum FORCE Replacement Coupling KitMagnum FORCE Replacement Coupling Kit by Takeda®. This system is for the enthusiast who wants maximum performance from their sport compact. It positions a high flow performance air filter behind the bumper, where it can take in cooler,...Custom designed for each applicationDelivers more oxygen to the combustion chamber by drawing in cooler, denser air$9.00
- 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
- Speed FX®MaxFlow Xtreme™ 304 SS Cat-Back Exhaust System with Split Rear ExitGMC Sierra 1500 2008, MaxFlow Xtreme™ 304 SS Cat-Back Exhaust System with Split Rear Exit by Speed FX®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 3". Exhaust System Sound: Aggressive / Loud....$811.95
- AEM Intakes®Plastic Air StraightenerPlastic Air Straightener by AEM Intakes®. MAF Insert. This versatile tool allows you to monitor and control AFR and EGT (EGT sensors sold separately) and access the data on your iPhone or iPod Touch via wireless WiFi connection, or...Allows you to use your smart phone as an ancillary AFR and EGT gaugeAccurately monitors AFR (one bank) and EGTs (up to 2 banks)$9.43
- DiabloSport®inTune i3 Platinum™ ProgrammerGMC Sierra 2008, 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 DiabloSport...$419.95
- Torxe™Stainless Steel Cat-Back Exhaust System with Single Side ExitGMC Sierra 1500 2008, Stainless Steel Cat-Back Exhaust System with Single Side Exit by Torxe™. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Aggressive / Loud. Increase your exhaust flow...$272.25 - $276.75
- Superchips®Flashpaq F5™ TunerGMC Sierra 2008, 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 tuning levels,...$399.95
- Injen®Evolution Series Rotomolded Black Cold Air Intake System with Dry Blue FilterGMC Sierra 2008, Evolution Series Rotomolded Black Cold Air Intake System with Dry Filter by Injen®. The Injen Evolution Air Induction System is a dyno-tuned intake system that's designed to enhance air flow for maximum horsepower and...$319.95 - $363.95
- K&N®71 Series Blackhawk Induction® Aluminum Cold Air Intake System with Black FilterGMC Sierra 2008, 71 Series Blackhawk Induction® Aluminum Cold Air Intake System by K&N®. The K&N Blackhawk Induction Air Intake System is a free-flowing, mandrel-bent aluminum tube air intake system that is guaranteed to gain power. It...$399.99
- Edge®Evolution CTS3™ ProgrammerGMC Sierra 2008, 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 extended...$614.95 - $745.95
- DiabloSport®Predator 2™ TunerGMC Sierra 2008, 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 made, and now it's back with a...$389.95 - $403.95
- JET®Performance ModuleGMC Sierra 2008, Performance Module by JET®. To solve the problem JET developed a plug in module that attaches to the vehicle computer externally that can add up to 30 horsepower. The JET Module optimizes the ignition spark advance, air...Provide Horse Powers Performance GainEasily Installed In Less Than 30 Minutes$259.46 - $266.21
- Diamond Eye®Performance Diesel™ DPF-Back Exhaust System with Single Side ExitGMC Sierra 6.6L 2008, Performance Diesel™ DPF-Back Exhaust System with Single Side Exit by Diamond Eye®. Exhaust System Type: DPF-Back. Exhaust System Sound: Moderate. This products are created for those who are not afraid of the...$356.63 - $681.45
- 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
- DiabloSport®Predator 2 Platinum™ TunerGMC Sierra 2008, 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. The P2...$403.95
- DiabloSport®Trinity 2 EX Platinum™ ProgrammerGMC Sierra 2008, 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 in terms of...$696.95
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2008 GMC Sierra Models