Vehicle Set: Click here to shop 2006 GMC Sierra 3500 parts.

2006 GMC Sierra 3500 Downpipes

Looking for aftermarket parts to modify or upgrade your 2006 GMC Sierra 3500 with downpipes? At Tunersports.com we carry a huge selection of the top name brand performance downpipe parts and accessories.

Downpipe Parts:

Only show in-stock parts

Diamond Eye Performance Downpipe AL

IN STOCK - LOW 321056 Diamond Eye Manufacturing is recognized as being one of the most modern and progressive companies in eastern Oregon. The company has invested heavily to incorporate several CNC mandrel bending machines and support equipment, Enabling us to produce the finest exhaust components in today's marketplace... Diamond Eye TURBO-DIRECT 3in AL CHEVY/GMC LLY LBZ LLM DURAMAX 04-10 2004-2006 GMC Sierra 3500 SLE / SLT / WT 2006-2006 GMC Sierra 3500 SL $256.59 Details

MBRP Down Pipe AL

IN STOCK GM8424 MBRP Exhaust Diesel Down Pipe.... MBRP 2004.5-2010 Chev/GMC 6.6L Duramax 3in Turbo Down Pipe Black 2004-2006 GMC Sierra 3500 SLE / SLT / WT 2006-2006 GMC Sierra 3500 SL $229.99 Details

MBRP Down Pipe BLK

IN STOCK GMCA424 MBRP Armor Lite Series.... MBRP 04.5-2010 Chev/GMC 6.6L Duramax Black 3in Down Pipe 2004-2006 GMC Sierra 3500 SLE / SLT / WT 2006-2006 GMC Sierra 3500 SL $224.99 Details