T
Tony Stewart Turbo Down Pipe Passenger Side Up Pipe for 2004-2010 Chevy Silverado 2500HD/3500HD & GMC Sierra 2500HD/3500HD 6.6L LLY LBZ LMM Duramax
E
Ethan Vargas This up-pipe works great! Easy to install and fits perfectly. Definitely helped with improving exhaust flow.
T
Terry Hailey Engine runs smoother and sounds more solid. No more strange noises from the front.
S
Sherry Had a nasty exhaust leak on my Duramax that was driving me crazy. This manifold and up-pipe combo was a lifesaver. Came with all the gaskets needed, which was a nice bonus. The fit was spot-on and after the install, the truck is so much quieter and feels like it's breathing better. For the price, it's an solid fix that feels like it'll last.
O
Oliver Deeper sound without being too loud.