DOWN PIPES

2006-2010 GM 6.6L DURAMAX The Mach FORCE XP turbo down-pipe is engineered to perform in the most extreme environments. This down-pipe is constructed from ceramic coated 3"" mandrel bent 409 stainless...

* Please call for availability 2004-2010 GM 6.6L DURAMAX The aFe ATLAS turbo down-pipe is engineered to outflow and outperform the restrictive, OE down-pipe on your 2004.5-2010 Chevy Silverado or GMC...

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...