PPE High Flow Exhaust Manifolds & Up Pipes For 02-04 LB7 Duramax (CA Emissions) cargo mats Built to withstand extreme conditions

Built to withstand extreme conditions

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2019-2022 Ram 3500 Diesel 8-Bolt Transfer Case w/ Overload

PPE High Flow Exhaust Manifolds & Up Pipes For 02-04 LB7 Duramax (CA Emissions) cargo mats Built to withstand extreme conditions50 States Emissions Legal (E. O. D 701 19) PPEs Manifolds and Up Pipes are designed to maximize power and flow characteristics. The Up Pipe bellows are internally sleeved, made from aircraft grade 304 stainless steel and designed with an increased inner diameter for higher flow. The entire Manifold and Up Pipe exhaust system is designed to lower exhaust gas temperatures (EGTs) and accelerate turbo spool up while increasing power, fuel economy and