Quick view Wishlist aFe 49-44095 3" 409 Stainless Steel Turbo Down-Pipe for GM Duramax 6.6L LML 2011-2016 $301.15 This aFe POWER turbo down-pipe is engineered to outflow and outperform the restrictive, factory down-pipe on the 2011 - 2015 GM Truck with V8-6.6L (td) engine. The mandrel bent, stainless steel tubing offers smoother transition bends for increased... Add to Cart Compare
Quick view Wishlist aFe 49-04085-B ATLAS 5" DPF-Back Aluminized Steel Exhaust System w/ Black tip for GM Duramax 6.6L L5P 2017-2018 $474.99 Simple Installation:All systems use factory mounting locations providing stability and hassle-free installation. Leak-Free Seal:High quality band clamps are included for a complete 360 degree sealing surface. OE Fit:OE-style bayonet hangers are used to... Add to Cart Compare
Quick view Wishlist aFe 49-04085-P ATLAS 5" DPF-Back Aluminized Steel Exhaust System w/ Polished tip for GM Duramax 6.6L L5P 2017-2018 $454.09 Simple Installation:All systems use factory mounting locations providing stability and hassle-free installation. Leak-Free Seal:High quality band clamps are included for a complete 360 degree sealing surface. OE Fit:OE-style bayonet hangers are used to... Add to Cart Compare
Quick view Wishlist aFe 4" DPF Race Pipe GM/Chevy Duramax 6.6L EC/LB 2007.5-2010 $327.18 The AFE 49-44023 MACH Force-Xp 4" 409 Stainless Steel Race Pipe for your 2007.5-2010 GM 6.6L Duramax LMM Extended Cab, Long Bed is engineered to perform in the most extreme environments. This pipe is constructed from 4" mandrel bent stainless steel... Add to Cart Compare
Quick view Wishlist aFe 49-44004 Mach force XP 409 Stainless Steel DPF-Back Exhaust System for GM Duramax 6.6L LMM 2007-2010 $362.90 The Large Bore-HD DPF-Back exhaust is engineered to perform in the most extreme environments. This system is constructed from 4" mandrel bent 409 stainless steel tubing for 126% more flow, an increase of 18 horsepower, 51 lbs. x ft. of torque and reduced... Add to Cart Compare
Quick view Wishlist aFe 49-44021 MACH Force-Xp 4" 409 Stainless Steel Race Pipe for GM/Chevy Duramax 6.6L 2007.5-2010 $348.12 The AFE 49-44021 MACH Force-Xp 4" 409 Stainless Steel Race Pipe for your 2007.5-2010 GM 6.6L Duramax LMM is engineered to perform in the most extreme environments. This pipe is constructed from 4" mandrel bent stainless steel tubing for maximum flow,... Add to Cart Compare
Quick view Wishlist aFe 49-44022 MACH Force-Xp 4" 409 Stainless Steel Race Pipe GM/Chevy Duramax 6.6L EC/SB 2007.5-2010 $327.18 The AFE 49-44022 MACH Force-Xp 4" 409 Stainless Steel Race Pipe for your 2007.5-2010 GM 6.6L Duramax LMM Extended Cab, Short Bed is engineered to perform in the most extreme environments. This pipe is constructed from 4" mandrel bent stainless steel... Add to Cart Compare
Quick view Wishlist aFe 49-44024 MACH Force-Xp 4" 409 Stainless Steel Race Pipe for GM/Chevy Duramax 6.6L RC/LB 2007.5-2010 $327.18 2007.5-2010 GM 6.6L LMM The aFe Mach Force XP DPF Race Pipe upgrade kit is constructed of mandrel bent 409 stainless steel. This 4" race pipe provides maximum flow for increased horsepower, torque and throttle response. The increased air flow also... Add to Cart Compare
Quick view Wishlist aFe 49-44066 Large Bore HD 4" Race pipe for GM Duramax 6.6 LML 2011-2016 $391.02 The AFE 49-44066 Large Bore HD 4" Race Pipe for your 2011-2015 GM 6.6L Duramax LML is constructed from mandrel-bent stainless steel tubing for maximum flow, increased horsepower, increased torque and lower EGT's. LARGE BORE HD exhaust race pipes are the... Add to Cart Compare
Quick view Wishlist aFe 49-44085-P Large Bore-HD 5" 409 Stainless Steel DPF-Back Exhaust System w/ Polished tip for Duramax 6.6L L5P 2017-2018 $505.39 Simple Installation:All systems use factory mounting locations providing stability and hassle-free installation. Leak-Free Seal:High quality band clamps are included for a complete 360 degree sealing surface. OE Fit:OE-style bayonet hangers are used to... Add to Cart Compare
Quick view Wishlist aFe 49-44085B Large Bore-HD 5" 409 Stainless Steel DPF-Back Exhaust System w/ Black tip for Duramax 6.6L L5P 2017-2018 $526.30 Simple Installation:All systems use factory mounting locations providing stability and hassle-free installation. Leak-Free Seal:High quality band clamps are included for a complete 360 degree sealing surface. OE Fit:OE-style bayonet hangers are used to... Add to Cart Compare
Quick view Wishlist aFe MACH Force-Xp 4" 409 Stainless Steel Race Pipe for GM/Chevy Duramax 6.6L 2007.5-2010 $327.17 2007.5-2010 GM 6.6L LMM THIS KIT FITS CREW CAB SHORT BEDThe aFe Mach Force XP DPF Race Pipe upgrade kit is constructed of mandrel bent 409 stainless steel. This 4" race pipe provides maximum flow for increased horsepower, torque and throttle response... Add to Cart Compare
Quick view Wishlist MBRP S60200PLM 5" PLM Series Downpipe-Back Exhaust System GM 6.6L Duramax 2001-2007(All Crew & Ext. Cabs) (Off-Road) $379.99 The Best Systems Start with the Best Materials Give your 2001-2007 GM 6.6L Duramax an aggressive tone with the MBRP 5" PLM Series Downpipe-Back Exhaust System S60200PLM. Built from heavy duty aluminized steel, the MBRP Performance Series exhaust systems... Add to Cart Compare
Quick view Wishlist MBRP 3" Black Downpipe GM/Chevy Duramax 6.6L 2004.5-2010 $149.99 2004.5-2010 (LLY/ LBZ/ LMM) GM/Chevy Duramax 6.6L While the search for more power for your LLY, LBZ or LMM Duramax powered vehicle usually leads you down the path of exhaust, intake and tuner, one item that is often overlooked is the factory... Add to Cart Compare
Quick view Wishlist MBRP CGMAL426 4" Installer Series Competition Race Pipe for GM Duramax 6.6L LML 2011-2015 $209.99 Give your 2011-2015 GM 6.6L Duramax the competitive edge with the MBRP CGMAL426 4" Installer Series Competition Race Pipe. MBRP Competition Series Race Pipes are built from aluminized steel and come complete with OE style hangers and clamps for... Add to Cart Compare
