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dirty oil flows back into the internals every time the engine is shut off
00MM) offer reduce compression for your modified 2011-2016 GM 6
Installation recommendation: Experienced technician
clean set on hand can avoid unnecessary down time in sourcing new ones
2001-2007 Duramax LB7/LLY/LBZ Aluminized 4" Downpipe Back Exhaust (S6004P) 2006.5 - 2007 GM Additives & Oils dirty oil flows back intoBuilt from heavy duty aluminized steel MBRP's performance Series exhaust systems offer a value price without compromising on the quality build to every componentnt. While the seams are a major pointnt of rust through with some budget systems, MBRP's fully sealed tubing adds years to your system. Constructed to the same specifications as our top of the line Pro Series. we back this with a 1 year warranty. MBRP exhaust systems are as much fun to install
US$ 30.00
US$ 30.00
US$ 36.00