DD 3" Turbo Pipe W Heat Wrap For 2004.5-2005 Chevy GMC 6.6L LLY Duramax Diesel

Experience improved performance and efficiency with the Doctor Diesel USA Turbo Outlet Down Pipe. Designed specifically for 2004.5-2010 Chevy/GMC 6.6L LLY Duramax Diesel engines, this 3" mandrel bent pipe is constructed from durable 304 stainless steel and features a fiberglass-based heat wrap for increased insulation. Enjoy better throttle response and reduced EGT's with this must-have upgrade.