MBRP GM8424 3" PERFORMANCE DOWN PIPE 2004.5-2010 Crew neck Powder-Coated One Piece Housing utilizes

Powder-Coated One Piece Housing utilizes stock mounting locations

To cut a long story short

the Boost Tube increases efficiency

5-2014 GMC Sierra

MBRP GM8424 3" PERFORMANCE DOWN PIPE 2004.5-2010 Crew neck Powder-Coated One Piece Housing utilizesHighlights Smoother Flow from Turbo Reduced EGTs Increased Performance Throatier Sound Faster Turbo Spool up While the search for more power for your LLY, LBZ or LMM Duramax powered vehicle usually leads you down the path of exhaust, intake and tuner, one item that is often overlooked is the factory restrictive turbo direct pipe. MBRP has addressed this restrictive component of the factory exhaust with our new turbo direct pipe replacement that mounts