2004.5-2010 GMC SIERRA 2500HD 3500HD 6.6L LLY LBZ LMM Duramax Diesel Turbo Down Pipe Passenger Side Up Pipe 2106Z Pull the Starter a Few

Pull the Starter a Few Times Until You Hear "Bang Bang"4

High-precision 4

For Harley Dyna / Sportster 1986-2016

1x Wear Ring

2004.5-2010 GMC SIERRA 2500HD 3500HD 6.6L LLY LBZ LMM Duramax Diesel Turbo Down Pipe Passenger Side Up Pipe 2106Z Pull the Starter a FewThis 3" Stainless Steel Downpipe for your 2004. 5 2010 GM 6. 6L Duramax LLY LBZ LMM allows you to remove your crushed oval stock downpipe and replace it with a smooth round, long lasting 304 stainless steel down pipe. This turbo downpipe is made from 3" mandrel bent stainless steel tubing, offering smoother transition bends for low turbulence, and delivering quicker turbo spool times resulting in lower EGTs and increased performance. Feature: Greater