DOWN PIPES

2011-2015* LML Duramax 6.6L Chev/GMC 3" Heat Wrapped Downpipe - Truck ONLY** *Does Not Fit Late Models With 3 Bolt Flange **Does Not Fit Chassis Cab or Kodiak/Topkick Applications   Features: 3"...

2011-2015 GM 6.6L DURAMAX Replace the restrictive factory downpipe on your 2011-2015 GM 6.6L Duramax LML with the AFE 49-44095 MACH FORCE XP 3" DownPipe. This ceramic coated stainless steel downpipe...

2004.5-2015 GM 6.6L DURAMAX The GM 97354769 Turbo To Downpipe Clamp is a direct OE replacement for the clamp on your 2004.5-2015 GM 6.6L Duramax. Because of the extreme heat cycles and other...

2015.5-2016 GM 6.6L DURAMAX LML   The MBRP GM8428 3" Turbo Downpipe for your 2015.5-2016 GM 6.6L Duramax LML. Removing the restriction in the factory downpipe results in lower EGTs and increased...

2011-2015 GM 6.6L DURAMAX LML   The MBRP GMCA427 3" Turbo Downpipe eliminates the restrictive factory downpipe in your 2011-2015 GM 6.6L Duramax LML. Featuring a mandrel bent aluminized steel...