2004.5-2005 GM 6.6L Duramax Replacement Up-Pipe (Passenger Side) for PPE Exhaust Manifold 2013-chevrolet-silverado-2500hd-6-6l-v8-turbo-diesel--duramax--esi8671087 the PPE Deep Engine Oil

the PPE Deep Engine Oil Filter is the perfect upgrade for improved engine protection and long-term reliability

0L Duramax Engine Oil Pan

eliminating blown head gaskets

Leaky up-pipes can rob horsepower

2004.5-2005 GM 6.6L Duramax Replacement Up-Pipe (Passenger Side) for PPE Exhaust Manifold 2013-chevrolet-silverado-2500hd-6-6l-v8-turbo-diesel--duramax--esi8671087 the PPE Deep Engine OilThis Up Pipe works with the PPE performance exhaust manifold. This Duramax Up pipe will give your GMC Sierra or Chevy Silverado significant reduction in exhaust back pressure and helping increase flow. This Free flowing stainless steel inner liner bellow improves the overall look and performance of your GM 6. 6L Duramax. The Up Pipe is made with stainless steel 11 gauge . 120 inch wall, 2 inch OD and will give faster turbo response with lower exhaust