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Looking for aftermarket parts to modify or upgrade your 2017 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.
 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 - DROPSHIPS 49-44085-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 ... aFe LARGE BORE HD 5in 409-SS DPF-Back Exhaust w/Black Tip 2017 GM Duramax V8-6.6L (td) L5P 2017-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $619.00 |
 IN STOCK - LOW 49-44085-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 ... aFe LARGE BORE HD 5in 409-SS DPF-Back Exhaust w/Polished Tip 2017 GM Duramax V8-6.6L (td) L5P 2017-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $568.00 |
 OUT OF STOCK 49-44086-BInterested in a new exhaust system for your L5P 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 409-SS DPF-Back Exhaust w/Dual Black Tips 2017 GM Duramax V8-6.6L (td) L5P 2017-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $911.00 |
 IN STOCK - DROPSHIPS 49-44086-PInterested in a new exhaust system for your L5P 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 409-SS DPF-Back Exhaust w/Dual Polished Tips 2017 GM Duramax V8-6.6L (td) L5P 2017-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $808.00 |
 OUT OF STOCK 49-44089-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 ... aFe Victory Series 4in 409-SS DPF-Back Exhaust w/ Dual Black Tips 2017 GM Duramax V8-6.6L(td) L5P 2017-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $967.00 |
 IN STOCK - DROPSHIPS 49-44089-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 ... aFe Victory Series 4in 409-SS DPF-Back Exhaust w/ Dual Polished Tips 2017 GM Duramax V8-6.6L(td) L5P 2017-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $911.00 |
 SHIPS FROM MANUFACTURER 615623You can expect significant gains in horsepower and torque, and a lower exhaust gas temperature.... Gibson 15-19 GMC Sierra 2500 HD Base 6.6L 4in Filter-Back Single Exhaust - Stainless 2011-2019 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2019 GMC Sierra 2500 HD Base $492.78 |
 OUT OF STOCK 17072The Black DPF series is our premier MagnaFlow Performance DPF Series featuring stainless construction with the added style of a Black Coating applied from tailpipe to tip. MagnaFlow Performance Exhaust System Kit 17072 is made of durable stainless steel and built using CNC precision robotic manufac... MagnaFlow 21+ GMC Sierra 3500HD DPF-Back Black Filter-Back 5in Single Passenger Side Rear Exit 2007-2024 GMC Sierra 2500 HD SLE / SLT 2011-2024 GMC Sierra 2500 HD Denali 2015-2021 GMC Sierra 2500 HD Base $1,043.00 |
 IN STOCK S6032304THE ONLY EXHAUST YOU'LL EVER NEED - MBRP ARMOR PRO Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304Stainless Steel - the most durable material grade that money can buy. The T304 Stainless Steel tubing is easy to clean and maintain. It's the obvious choice for you if y... MBRP 2011+ Chevy/GMC 2500/3500 4in Filter Back Single Side T304 2015-2019 GMC Sierra 2500 HD Base / SLE / SLT 2017-2019 GMC Sierra 2500 HD Denali $659.99 |
 IN STOCK S6032ALTHE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great cho... MBRP 11 Chev/GMC 2500/3500 4in Filter Back Single Side Aluminum Exhaust System 2015-2019 GMC Sierra 2500 HD Base / SLE / SLT 2017-2019 GMC Sierra 2500 HD Denali $399.99 |
 IN STOCK - LOW S6033ALTHE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great cho... MBRP 11-15 Chevy/GMC 2500/3500 4in Filter Back Dual Outlet Single Side Alum Exhaust System 2011-2019 GMC Sierra 2500 HD SLE / SLT 2015-2019 GMC Sierra 2500 HD Base 2017-2019 GMC Sierra 2500 HD Denali $539.99 |
 IN STOCK S60360ALTHE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great cho... MBRP 11-18 Chevy/GMC 2500/3500 5in Filter Back Single Side Aluminum Exhaust System 2011-2019 GMC Sierra 2500 HD SLE / SLT 2015-2019 GMC Sierra 2500 HD Base 2016-2019 GMC Sierra 2500 HD Denali $489.99 |
 IN STOCK - LOW S6032BLKSTYLE THATS WORTH A SECOND LOOK - ARMOR BLK Series exhaust systems crank your vehicle's style dial to 11. The ARMOR BLK series offers the same performance as the other series with an engineered, high-heat black powdercoating on the tailpipe(s) and tip(s).Manufactured using heavy-gauge Aluminized Ste... MBRP 11-15 Chev/GMC 2500/3500 4in Filter Back Single Side Black Coated 2011-2019 GMC Sierra 2500 HD SLE / SLT 2015-2019 GMC Sierra 2500 HD Base 2017-2019 GMC Sierra 2500 HD Denali $549.99 |