2004.5-2005 GM 6.6L Duramax High-Flow Exhaust Manifold and Up-Pipe Kit Finish:Black Ceramic Coating Same bolt pack that comes

Same bolt pack that comes in the PPE High-Flow Manifolds and Up-Pipes Kits

Note: If using a copper washer SKU 114052002 on the drain plug

it frees up valuable engine bay space and creates a cleaner

That’s why your 3

so the boost from even the largest turbocharger can be choked if the intercooler is inefficient

2004.5-2005 GM 6.6L Duramax High-Flow Exhaust Manifold and Up-Pipe Kit Finish:Black Ceramic Coating Same bolt pack that comesHigh Flow Exhaust Manifold and Up Pipe Kit for 2004. 5 2005 (LLY) GM 6. 6L Duramax PPE High Flow Manifold is made from high sil moly cast iron. The PPE Up Pipe bellows are internally sleeved, made from aircraft grade 304 stainless steel, and designed with increased inner diameter for higher flow. The entire Manifold and Up Pipe exhaust system are designed to maximize power and flow characteristics, lower exhaust gas temperatures (EGTs) and accelerate