GMC Exhaust Systems
141 products with a confirmed GMC application
BorlaBorla Touring Cat Back 15-16 GMC Denali 6.2L V8 2.75in, 2.25in Dual Same Side Exit 4in Tips Exhaust 140559$1,529.9914 availableShips in 2 to 7 Days
MagnaflowMagnaFlow 01-04 Chevy/GMC Duramax Diesel V8 6.6L 4 inch System Exhaust Pipe 15398$212.0014 availableShips in 2 to 7 Days
MagnaflowMagnaFlow Down-Pipe 01-04 GM Diesel 6.6L 15399$209.0013 availableShips in 2 to 7 Days
MBRPMBRP 2003-2007 Chev/GMC 2500 HD 6.0L EC-SB Cat Back Dual Split Side S5010409$734.9913 availableShips in 2 to 7 Days
MBRPMBRP 2003-2007 Chev/GMC 2500 HD 6.0L CC-SB Cat Back Dual Split Side S5012AL$699.9914 availableShips in 2 to 7 Days
MBRPMBRP 2001-2005 Chev/GMC 2500/3500 Duramax EC/CC Cat Back Single Side S6000AL$614.9916 availableShips in 2 to 7 Days
MBRPMBRP 2006-2007 Chev/GMC 2500/3500 Duramax Classic EC/CC Cat Back Single Side S6012409$739.9919 availableShips in 2 to 7 Days
MBRPMBRP 2001-2005 Chev/GMC 2500/3500 Duramax EC/CC Cat Back P Series Exhaust System S6000P$494.9963 availableShips in 2 to 7 Days
MBRPMBRP 11-18 Chevy/GMC 2500/3500 5in Filter Back Single Side T409 Exhaust System S60360409$634.999 availableShips in 2 to 7 Days
MBRPMBRP 2011+ Chevy/GMC 2500/3500 4in Filter Back Single Side T409 S6032304$644.999 availableShips in 2 to 7 Days
MBRPMBRP 2007-2009 Chev/GMC 2500/3500 Duramax All LMM Filter Back Single Side S6026AL$424.994 availableShips in 2 to 7 Days
MBRPMBRP 2007-2009 Chev/GMC 2500/3500 Duramax All LMM Filter Back P Series Exhaust System S6026P$349.9930 availableShips in 2 to 7 Days
MBRPMBRP 07-10 Chevy/GMC 2500/3500 Duramax LMM 4in Filter Back Single Side T409 No Muffler S6026SLM$384.9912 availableShips in 2 to 7 Days
MBRPMBRP 11 Chev/GMC 2500/3500 4in Filter Back Single Side Aluminum Exhaust System S6032AL$399.9923 availableShips in 2 to 7 Days
MBRPMBRP 2007-2009 Chev/GMC 2500/3500 Duramax All LMM 5 Filter Back Single Side S60300AL$484.995 availableShips in 2 to 7 Days
MBRPMBRP 11-18 Chevy/GMC 2500/3500 5in Filter Back Single Side Aluminum Exhaust System S60360AL$489.9910 availableShips in 2 to 7 Days
MBRPMBRP 11-15 Chevy/GMC 2500/3500 4in Filter Back Dual Outlet Single Side Alum Exhaust System S6033AL$549.993 availableShips in 2 to 7 Days
MBRPMBRP 11-15 Chev/GMC 2500/3500 4in Filter Back Single Side Black Coated S6032BLK$529.995 availableShips in 2 to 7 Days
MBRPMBRP 15-16 Chevy/GMC 6.6L Duramax 3in Down Pipe (For 3 Bolt Flange Style Connection) GMCA428$304.998 availableShips in 2 to 7 Days
MBRPMBRP 01-04 Chev/GMC 6.6L Duramax 3in Turbo Down Pipe Black GM8425$324.999 availableShips in 2 to 7 Days
MBRPMBRP 11-13 Chev/GMC 6.6L Duramax 3in Turbo Down Pipe Black GM8427$299.9922 availableShips in 2 to 7 Days
MBRPMBRP 15.5-16 GM Duramax 6.6L 3in Down Pipe Kit GM8428$304.9913 availableShips in 2 to 7 Days
MBRPMBRP 01-04 Chev/GMC 6.6L Duramax 3in Black Turbo Down Pipe GMCA425$314.995 availableShips in 2 to 7 Days
aFe PoweraFe MachForce XP Exhaust 4inch DP-Back All SS 2011-14 GM Diesel Trucks V8-6.6L LML Polished 49-44043-P$871.005 availableShips in 2 to 7 Days
aFe PoweraFe MachForce XP Exhaust 4inch DP-Back All SS 2011-14 GM Diesel Trucks V8-6.6L LML Black Tips 49-44043-B$967.003 availableShips in 2 to 7 Days
aFe PoweraFe Large Bore-HD 5 IN 409 SS DPF-Back Exhaust System w/Polished Tip 20-21 GM Truck V8-6.6L 49-44125-P$533.0010 availableShips in 2 to 7 Days
aFe PoweraFe Exhaust Downpipe Back 49-44034$457.002 availableShips in 2 to 7 Days
MagnaflowMagnaflow SYS C/B 10-12 GMC Terrain 3.0L 15148$892.00Call for availabilityShips in 2 to 7 Days
MBRPMBRP 11 Chev/GMC 1500 Denali 6.2L V8 2.5in Cat Back Dual Split Rear Exit T409 S5072409$644.99Call for availabilityShips in 2 to 7 Days
MBRPMBRP 2001-2007 Chev/GMC 2500/3500 Duramax Classic EC/CC 5 Off Road Single Side (includes front p S60200AL$629.99Call for availabilityShips in 2 to 7 Days
MBRPMBRP 2001-2007 Chev/GMC 2500/3500 Duramax Classic EC/CC 5 Off Road Single Side (includes front p S60200409$829.99Call for availabilityShips in 2 to 7 Days
MBRPMBRP 2001-2007 Chev/GMC 2500/3500 Duramax EC/CC Down Pipe Back Single Side Off-Road (includes fro S6004409$699.99Call for availabilityShips in 2 to 7 Days
MBRPMBRP 2001-2007 Chev/GMC 2500/3500 Duramax EC/CC Down Pipe Back Single Side Off-Road (includes fro S6004AL$559.99Call for availabilityShips in 2 to 7 Days
MBRPMBRP 2001-2004 Chev/GMC 2500/3500 Duramax EC/CC Down Pipe Back Cool Duals Off-Road (includes fron S6006AL$799.99Call for availabilityShips in 2 to 7 Days
MBRPMBRP 01-07 Chev/GMC 2500/3500 Duramax EC/CC Downpipe Back P Series Exhaust 4in. Single Side AL S6004P$449.99Call for availabilityShips in 2 to 7 Days
MBRPMBRP 01-07 Chev/GMC 2500/3500Duramax, EC/CC 4in Down Pipe Back Single Side T304 S6004304$1,034.99Call for availabilityShips in 2 to 7 Days
MBRPMBRP 01-07 2500/3500 Duramax Classic EC/CC 5in Down Pipe Back Single Side No Muffler AL S60200PLM$463.49Call for availabilityShips in 2 to 7 Days
MagnaflowMagnaFlow 11-19 GM 2500/3500 6.0L 4in Single Passenger Side Rear Exit Cat-Back Exhaust w/Black Tips 19376$1,368.00Call for availabilityShips in 2 to 7 Days
MBRPMBRP 2007-2009 Chev/GMC 2500/3500 Duramax All LMM Filter Back Single Side S6026BLK$564.99Call for availabilityShips in 2 to 7 Days
aFe PoweraFe Direct Fit Catalytic Converter 99-07 GM Trucks/SUVs V6 4.3L / V8 4.8L/5.3L 47-44001$925.00Call for availabilityShips in 2 to 7 Days
aFe PoweraFe LARGE Bore HD Exhausts Cat-Back SS-409 EXH CB GM Diesel Trucks 01-05 V8-6.6L (td) LB7/LLY 49-14001$660.00Call for availabilityShips in 2 to 7 Days
aFe PoweraFe LARGE Bore HD Exhausts Cat-Back SS-409 EXH CB GM Diesel Trucks 06-07 V8-6.6L (td) LLY/LBZ 49-14002$660.00Call for availabilityShips in 2 to 7 Days
aFe PoweraFe MACHForce XP Exhausts Cat-Back SS-409 EXH CB GM Diesel Trucks 01-05 V8-6.6L (td) LB7/LLY 49-44001$808.00Call for availabilityShips in 2 to 7 Days
aFe PoweraFe MACHForce XP Exhausts Cat-Back SS-409 EXH CB GM Diesel Trucks 06-07 V8-6.6L (td) LLY/LBZ 49-44002$808.00Call for availabilityShips in 2 to 7 Days
aFe PoweraFe MACHForce XP Exhausts Cat-Back SS-409 EXH CB GM Trucks 1500 07-08 V8 119.0-143.5 WB 49-44005$858.00Call for availabilityShips in 2 to 7 Days
aFe PoweraFe MACHForce XP Exhausts Cat-Back SS-409 EXH CB GM Trucks 1500 07-08 V8 157 WB 49-44006$858.00Call for availabilityShips in 2 to 7 Days
aFe PoweraFe Downpipe 49-04093$280.00Call for availabilityShips in 2 to 7 Days
aFe PoweraFe MACH Force-Xp 3in 409 Stainless Steel Down-Pipe 11-15 GM Diesel Trucks LML V8 6.6L (td) 49-44095$457.00Call for availabilityShips in 2 to 7 Days
About GMC Exhaust Systems
Everything here is built for a GMC, so you aren't reading past parts for somebody else's car. Tell us the model and the year and you'll see only what fits yours. It comes down to the year, engine, drivetrain and body, which is what the fit check is looking at.
You're here for the sound, so let's start there. An axle back swaps the muffler and tips, goes on in an hour and changes tone more than volume. A cat back takes everything behind the converter, mid pipe and resonator included, so it's louder, lighter and a bigger job. Both stay legal everywhere because the catalyst doesn't move. Downpipes replace it and they're off road only.
- GMC models
- Terrain
Common questions
- Which GMC models have exhaust systems here?
- The Terrain is the one with the most. Each model page keeps to the systems built for that one, so you're never reading a list that isn't yours.
- Which brands make exhaust systems for GMC cars?
- Most of what's here for it is aFe Power. You'll find the rest in the brand row further down, so you can go straight to a name you already trust.
- What happens if a system doesn't fit my GMC?
- We come get it. If we recommended it and it doesn't fit an unmodified car, we arrange the pickup and you get your money back in full. Anything ready to order is out the door in 2 to 7 days.