2008 GMC Sierra 2500 Exhaust Systems
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- AP Exhaust®Direct Fit Catalytic Converter and Pipe AssemblyGMC Sierra 2500 6.0L 2008, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. With 4 O2 Sensor Ports. Catalytic Converter Overall Length: 53". Today’s exhaust performance market continues to...$606.97
- MBRP®Installer Series™ Aluminized Steel DPF-Back Exhaust System with Single Side ExitGMC Sierra 2500 6.6L 2008, Installer Series™ Aluminized Steel DPF-Back Exhaust System with Single Side Exit by MBRP®. Exhaust System Type: DPF-Back. Exhaust Tubing Material: Aluminized Steel. Exhaust System Sound: Moderate. Made of...$364.99 - $409.99
- Gibson®Split Rear™ Stainless Steel Cat-Back Exhaust System with Split Rear ExitGMC Sierra 2500 Crew Cab 6.0L 2008, Split Rear™ Stainless Steel Cat-Back Exhaust System with Split Rear Exit by Gibson®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.25". Exhaust...$862.43$958.26Save 10%
- MBRP®XP Series™ 409 SS Cat-Back Exhaust System with Single Side ExitGMC Sierra 2500 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
- MagnaFlow®OBDII Direct Fit Catalytic ConverterGMC Sierra 2500 Regular Cab / Extended Cab 6.0L 2008, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check. This converter will...$3,424.00 - $4,903.00
- Gibson®Swept Side™ Stainless Steel Cat-Back Exhaust System with Single Side ExitGMC Sierra 2500 Crew Cab 6.0L 2008, Swept Side™ Stainless Steel Cat-Back Exhaust System with Single Side Exit by Gibson®. With 3.5" Tailpipe. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing...$802.41$891.57Save 10%
- ATP®Natural Exhaust ManifoldGMC Sierra 2500 2008, Natural Exhaust Manifold by ATP®. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is developed off of the original parts...Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage$95.93 - $237.24
- CATCO®Direct Fit Catalytic Converter and Pipe AssemblyGMC Sierra 2500 6.0L with California Emission / Federal Emission 2008, Catalytic Converter and Pipe Assembly by CATCO®. Converter Configuration: Direct Fit. With 4 O2 Sensor Ports. Catalytic Converter Overall Length: 53". Designed and...$749.68
- Davico®Direct Fit Catalytic Converter and Pipe AssemblyGMC Sierra 2500 6.0L 2008, Catalytic Converter and Pipe Assembly by Davico®. Converter Configuration: Direct Fit. With 2 O2 Sensor Ports. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or...$221.83 - $1,453.53
- Walker®Ultra™ Direct Fit Catalytic Converter and Pipe AssemblyGMC Sierra 2500 6.0L with Federal Emission 2008, Ultra™ Catalytic Converter and Pipe Assembly by Walker®. Converter Configuration: Direct Fit. With O2 Sensor Port. Walker is an OE supplier to many major nameplate vehicle...$525.19 - $682.32
- MBRP®Installer Series™ Aluminized Steel Cat-Back Exhaust System with Single Side ExitGMC Sierra 2500 Extended Cab / Crew Cab 6.0L with Short Bed 2008, Installer Series™ Aluminized Steel Cat-Back Exhaust System with Single Side Exit by MBRP®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Aluminized Steel....$484.99
- AERO Exhaust®Turbine Series Round Performance Exhaust MufflerGMC Sierra 2500 6.0L 2008, Turbine Series Round Performance Exhaust Muffler by AERO Exhaust®. Muffler Inlet Diameter: 3.5". Muffler Outlet Diameter: 3.5". Muffler Body Length: 14". Muffler Overall Length: 20". Muffler Sound: Aggressive...$153.99
- MBRP®Performance Series™ Aluminized Steel DPF-Back Exhaust System with Single Side ExitGMC Sierra 2500 6.6L 2008, Performance 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...$299.99
- AP Exhaust®Challenge Series Aluminized Steel Oval Exhaust MufflerGMC Sierra 2500 6.0L 2008, Challenge Series Aluminized Steel Oval Exhaust Muffler by AP Exhaust®. Muffler Body Length: 20". Muffler Overall Length: 26". Today’s exhaust performance market continues to cover a broad spectrum of...Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components$145.68
- Walker®Quiet-Flow™ Aluminized Exhaust MufflerGMC Sierra 2500 2008, Quiet-Flow™ Aluminized Exhaust Muffler by Walker®. Muffler Configuration: Offset - Offset. Together with delivering OE-style sound, the Quiet-Flow Muffler features steel construction that resists rust. This part...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$156.07 - $279.13
- TRQ®Exhaust ManifoldGMC Sierra 2500 2008, Exhaust Manifold by TRQ®. Made with quality in mind, this high-grade TRQ exhaust manifold fits right away without any trouble. It is built using the latest technology and innovation to meet your demands and help...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$85.49 - $102.55$90.95 - $107.95Save up to 6%
- Gibson®Extreme Dual™ Cat-Back Exhaust System with Split Side ExitGMC Sierra 2500 Crew Cab 6.0L 2008, Extreme Dual™ Cat-Back Exhaust System with Split Side Exit by Gibson®. Exhaust System Type: Cat-Back. Main Tubing Diameter: 3". Exhaust System Sound: Aggressive / Loud. When you're ready to take...$716.73 - $862.43$796.37 - $958.26Save 10%
- Dorman®Exhaust ManifoldGMC Sierra 2500 2008, Exhaust Manifold by Dorman®. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$77.57 - $209.14
- Walker®Replacement Exhaust KitGMC Sierra 2500 2008, Replacement Exhaust Kit by Walker®. If you are looking for the ultimate in quality and value, then this superior replacement exhaust kit by Walker is what you need. All its components are designed with precision...Mufflers and Resonators Designed for OE equivalent sound and precision fitOE-style louvered tube technology for a premium, factory-like sound$98.25 - $682.32
- AP Exhaust®Replacement Exhaust KitGMC Sierra 2500 6.0L 2008, Replacement Exhaust Kit by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle...Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape$67.25 - $257.99
- iD Select®ECO II Direct Fit Catalytic Converter and Pipe AssemblyGMC Sierra 2500 6.0L 2008, ECO II Catalytic Converter and Pipe Assembly by iD Select®. Converter Configuration: Direct Fit. Location: Undercar. With 4 O2 Sensor Ports. Catalytic Converter Overall Length: 53.25". Swap out your worn-out...$606.53
- AERO Exhaust®Turbine XL Series Round Performance Exhaust Muffler with Integrated ResonatorGMC Sierra 2500 6.0L 2008, Turbine XL Series Round Performance Exhaust Muffler with Integrated Resonator by AERO Exhaust®. Muffler Inlet Diameter: 3.5". Muffler Outlet Diameter: 3.5". Muffler Body Length: 20". Muffler Overall Length:...$173.99
- Walker®Ultra™ Universal Fit Small Oval Body Catalytic ConverterGMC Sierra 2500 143.5" Wheelbase / 153.0" Wheelbase 6.0L with Federal Emission 2008, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Small Oval. With 1 Inlet. Without Air...$141.29
- Dorman®Exhaust Manifold Hardware KitGMC Sierra 2500 2008, Exhaust Manifold Hardware Kit by Dorman®. Dorman manifold bolt and spring kits are just what you need to secure the front flange. Dorman offers products like fasteners and solutions to keep your vehicle running its...Direct replacement for a proper fitBuilt to Last$9.44 - $46.86
- BBK®Tuned Length Steel Short Tube Exhaust HeadersGMC Sierra 2500 6.0L 2008, Tuned Length Steel Short Tube Exhaust Headers by BBK®. Primary Tubing Diameter: 1.75". Header Style: Short Tube. Gain 12-15 dyno-proven horsepower at the rear wheels just by bolting on a set of BBK long tube,...Developed using CAD (Computer Aided Design) softwareCNC mandrel bent tubes to ensure consistent diameter throughout the tubes$499.99 - $549.99
- MagnaFlow®OBDII Universal Fit Round Body Catalytic ConverterGMC Sierra 2500 Regular Cab / Extended Cab 6.0L Engine Family # 8GMXK06.0389 with LEV Standard / LEV2 Standard 2008, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round....$1,173.00
- MagnaFlow®OEM Grade Universal Fit Oval Body Catalytic ConverterGMC Sierra 2500 6.0L 2008, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 3". Catalytic...$231.00
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterGMC Sierra 2500 Regular Cab / Extended Cab 6.0L 2008, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Y-Pipe Assembly and Gasket. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic...$973.00
- aFe®Mach Force XP™ 409 SS DPF-Back Exhaust System with Single Side ExitGMC Sierra 2500 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 Tubing Diameter: 4". Exhaust System...$481.00
- iD Select®Standard Universal Fit Large Oval Body Catalytic ConverterGMC Sierra 2500 6.0L 2008, Standard Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Large Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet...$193.39
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2008 GMC Sierra 2500 Exhaust Reviews
6 reviews
Posted by Customer / May 01, 20242020 Chevy Silverado 2500