Looking for aftermarket parts to modify or upgrade your GMC Sierra 2500 HD with dpf back? At Tunersports.com we carry a huge selection of the top name brand performance dpf back parts and accessories.

OUT OF STOCK 49-04040Interested in a new exhaust system? Check out the ATLAS DPF-Back exhaust system by aFe. This system is constructed from 5 in. mandrel-bent aluminized steel tubing. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs. Uses high quality band clamps and OE-... aFe ATLAS 5in Alum Steel DPF-Back Exhaust System 2007-10 GM Diesel Trucks V8-6.6L (td) 2007-2010 GMC Sierra 2500 HD SLE / SLT / WT $420.00 |
OUT OF STOCK 49-04040-BInterested in a new exhaust system? Check out the ATLAS DPF-Back exhaust system by aFe. This system is constructed from 5 in. mandrel-bent aluminized steel tubing. Smooth transition bends allow for low turbulence, increasing horsepower, toque and lowering EGTs. Uses high quality band clamps and OE-s... aFe Atlas Exhaust 5in DPF-Back Al Steel 07.5-10 GM Diesel Trucks V8-6.6L (td) LMM (Blk Tip) 2007-2010 GMC Sierra 2500 HD SLE / SLT / WT $556.00 |
OUT OF STOCK 49-04040-PInterested in a new exhaust system. Check out the ATLAS DPF-Back Exhaust system form aFe. This system is constructed from 5 in. mandrel-bent aluminized steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs. Uses high quali... aFe ATLAS 5in DPF-Back Alum Steel Exhaust System Polished Tip GM Diesel Trucks 7.5-10 V8-6.6L td LMM 2007-2010 GMC Sierra 2500 HD SLE / SLT / WT $533.00 |
IN STOCK 49-04041Interested in a new exhaust system? Check out the ATLAS DPF-Back exhaust system by aFe. This system is constructed from 5 in. mandrel-bent aluminized steel tubing. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs. Uses high quality band clamps and OE-... aFe Atlas Exhaust 5in DPF-Back Al Steel 11-13 GM Diesel Trucks V8-6.6L (td) LML 2011-2014 GMC Sierra 2500 HD WT 2011-2016 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2016 GMC Sierra 2500 HD Base $420.00 |
IN STOCK - DROPSHIPS 49-04041-BInterested in a new exhaust system? Check out the ATLAS DPF-Back exhaust system by aFe. This system is constructed from 5 in. mandrel-bent aluminized steel tubing. Smooth transition bends allow for low turbulence, increasing horsepower, toque and lowering EGTs. Uses high quality band clamps and OE-s... aFe Atlas Exhaust 5in DPF-Back Al Steel 11-13 GM Diesel Trucks V8-6.6L (td) LML (Blk Tip) 2011-2014 GMC Sierra 2500 HD WT 2011-2016 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2016 GMC Sierra 2500 HD Base $556.00 |
IN STOCK - LOW 49-04041-PInterested in a new exhaust system. Check out the ATLAS DPF-Back Exhaust system form aFe. This system is constructed from 5 in. mandrel-bent aluminized steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs. Uses high quali... aFe Atlas Exhaust 5in DPF-Back Al Steel 11-13 GM Diesel Trucks V8-6.6L (td) LML (Pol Tip) 2011-2014 GMC Sierra 2500 HD WT 2011-2016 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2016 GMC Sierra 2500 HD Base $533.00 CLEARANCE VIEW PRICE IN CART |
OUT OF STOCK 49-04043-BInterested in a new exhaust system for your LML Duramax? Check out the ATLAS Dual DPF-Back exhaust system by aFe. This system is constructed from 4 in. mandrel-bent aluminized steel tubing and uses high quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting locations a... aFe MACHForce XP Exhaust Aluminized Dual Split DPF Back 11-15 GM Diesel Truck V8-6.6L (td) (BLK tip) 2011-2014 GMC Sierra 2500 HD WT 2011-2016 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2016 GMC Sierra 2500 HD Base $871.00 |
OUT OF STOCK 49-04043-PInterested in a new exhaust system for your LML Duramax? Check out the ATLAS dual DPF-Back exhaust system by aFe. This system is constructed from 4 in. mandrel bent aluminized steel tubing and uses high quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting locations a... aFe MACHForce XP Exhaust Aluminized Dual Split DPF Back 11-15 GM Diesel Truck V8-6.6L (td) (pol tip) 2011-2014 GMC Sierra 2500 HD WT 2011-2016 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2016 GMC Sierra 2500 HD Base $808.00 |
OUT OF STOCK 49-04080-BInterested in a new exhaust system for your LML Duramax? Check out the ATLAS Dual DPF-Back exhaust system by aFe. This system is constructed from 4" mandrel-bent aluminized steel tubing and uses high quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting locations to p... aFe Atlas Exhaust 4in Dual DPF-Back Al Steel w/ Black Tips 16-17 GM Diesel Truck V8-6.6L (td) LML 2016-2016 GMC Sierra 2500 HD Base / Denali / SLE / SLT $871.00 |
OUT OF STOCK 49-04080-PInterested in a new exhaust system for your LML Duramax? Check out the ATLAS dual DPF-Back exhaust system by aFe. This system is constructed from 4" mandrel-bent aluminized steel tubing and uses high quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting locations and ... aFe Atlas Exhaust 4in Dual DPF-Back Al Steel w/ Pol Tips 16-17 GM Diesel Truck V8-6.6L (td) LML 2016-2016 GMC Sierra 2500 HD Base / Denali / SLE / SLT $808.00 |
IN STOCK - DROPSHIPS 49-04081-BInterested in a new exhaust system for your LML Duramax? Check out the ATLAS DPF-Back exhaust system by aFe. This system is constructed from 5" mandrel-bent aluminized steel tubing and uses high quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting locations to provid... aFe Atlas Exhaust 5in DPF-Back Aluminized Steel w/ Black Tips 16-17 GM Diesel Truck V8-6.6L (td) 2016-2016 GMC Sierra 2500 HD Base / Denali / SLE / SLT $660.00 |
IN STOCK - DROPSHIPS 49-04081-PInterested in a new exhaust system for your LML Duramax? Check out the ATLAS DPF-Back exhaust system by aFe. This system is constructed from 5" mandrel-bent aluminized steel tubing and uses high quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting locations to provid... aFe Atlas Exhaust 5in DPF-Back Aluminized Steel w/ Polished Tips 16-17 GM Diesel Truck V8-6.6L (td) 2016-2016 GMC Sierra 2500 HD Base / Denali / SLE / SLT $593.00 |
IN STOCK - DROPSHIPS 49-04085-BSimple 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 maintain a stable pipe location during high v... aFe ATLAS 5in DPF-Back Aluminized Steel Exhaust System GM Diesel Trucks 2017 V8 6.6L (td) L5P 2017-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $660.00 |
OUT OF STOCK 49-04085-PSimple 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 maintain a stable pipe location during high v... aFe ATLAS 5in DPF-Back Aluminized Steel Exhaust System w/Polished Tips 2017 GM Duramax 6.6L (td) L5P 2017-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $593.00 |
OUT OF STOCK 49-04086-BInterested in a new exhaust system for your L5P Duramax? Check out the ATLAS dual DPF-Back exhaust system by aFe. This system is constructed from 4" mandrel-bent aluminized steel tubing and uses high quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting locations and ... aFe ATLAS 4in DPF-Back Alum Steel Exhaust System w/Dual Exit Black Tip 2017 GM Duramax 6.6L (td) 2017-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $871.00 |
IN STOCK - DROPSHIPS 49-04086-PInterested in a new exhaust system for your L5P Duramax? Check out the ATLAS dual DPF-Back exhaust system by aFe. This system is constructed from 4" mandrel-bent aluminized steel tubing and uses high quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting locations and ... aFe ATLAS 4in DPF-Back Alum Steel Exhaust System w/Dual Exit Polished Tip 2017 GM Duramax 6.6L (td) 2017-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $808.00 |
IN STOCK - LOW 49-44004Engineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque and lower EGTS. All systems use factory mounting locations providing stability and hassle free installation. High quality OE... aFe MACHForce XP 4in DPF-Back SS Exhaust 5/07-10 GM Diesel Trucks V8-6.6L (td) LMM 2007-2010 GMC Sierra 2500 HD SLE / SLT / WT $500.00 |
IN STOCK - DROPSHIPS 49-44040Engineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque and lower EGTS. All systems use factory mounting locations providing stability and hassle free installation. High quality OE... aFe MACHForce XP Exhaust 5in DPF-Stainless, GM Diesel Trucks 07.5-10 V8-6.6L 9(td) LMM 2007-2010 GMC Sierra 2500 HD SLE / SLT / WT $593.00 |
IN STOCK - DROPSHIPS 49-44040-BEngineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque and lower EGTS. All systems use factory mounting locations providing stability and hassle free installation. High quality OE... aFe MACHForce XP Exhaust 5in DPF-Black, GM Diesel Trucks 07.5-10 V8-6.6L 9(td) LMM 2007-2010 GMC Sierra 2500 HD SLE / SLT / WT $734.00 |
IN STOCK - DROPSHIPS 49-44040-PEngineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque and lower EGTS. All systems use factory mounting locations providing stability and hassle free installation. High quality OE... aFe MACHForce XP Exhaust 5in DPF-Polished, GM Diesel Trucks 07.5-10 V8-6.6L 9(td) LMM 2007-2010 GMC Sierra 2500 HD SLE / SLT / WT $660.00 |
OUT OF STOCK 49-44041Engineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque and lower EGTS. All systems use factory mounting locations providing stability and hassle free installation. High quality OE... aFe MACHForce XP Exhaust 5in DPF-Back SS 11-13 GM Diesel Trucks V8-6.6L (td) (LML) 2011-2014 GMC Sierra 2500 HD WT 2011-2016 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2016 GMC Sierra 2500 HD Base $593.00 |
OUT OF STOCK 49-44041-BEngineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque and lower EGTS. All systems use factory mounting locations providing stability and hassle free installation. High quality OE... aFe MACHForce XP Exhaust 5in DPF-Back SS 11-13 GM Diesel Trucks V8-6.6L (td) (LML) (Blk Tip) 2011-2014 GMC Sierra 2500 HD WT 2011-2016 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2016 GMC Sierra 2500 HD Base $734.00 |
OUT OF STOCK 49-44041-PEngineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque and lower EGTS. All systems use factory mounting locations providing stability and hassle free installation. High quality OE... aFe MACHForce XP Exhaust 5in DPF-Back SS 11-13 GM Diesel Trucks V8-6.6L (td) (LML) (Pol Tip) 2011-2014 GMC Sierra 2500 HD WT 2011-2016 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2016 GMC Sierra 2500 HD Base $660.00 |
IN STOCK - DROPSHIPS 49-44080-BInterested in a new exhaust system for your LML Duramax? Check out the Large Bore-HD dual DPF-Back exhaust system by aFe. This system is constructed from 4" mandrel-bent 409 stainless steel tubing and uses high quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting loc... aFe LARGE Bore HD 4in Dual DPF-Back SS Exhaust w/Black Tip 16-17 GM Diesel Truck V8-6.6L (td) LML 2016-2016 GMC Sierra 2500 HD Base / Denali / SLE / SLT $967.00 |
IN STOCK - DROPSHIPS 49-44080-PInterested in a new exhaust system for your LML Duramax? Check out the Large Bore-HD dual DPF-Back exhaust system by aFe. This system is constructed from 4" mandrel-bent 409 stainless steel tubing and uses high quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting loc... aFe LARGE Bore HD 4in Dual DPF-Back SS Exhaust w/Polished Tip 16-17 GM Diesel Truck V8-6.6L (td) LML 2016-2016 GMC Sierra 2500 HD Base / Denali / SLE / SLT $871.00 |