PPE High Flow Exhaust Manifolds & Up Pipes For 02-04 LB7 Duramax (CA Emissions) 1998-2010 Ram 3500 MBRP's Armor Pro Series is

MBRP's Armor Pro Series is engineered for enthusiasts who want the best — premium T304 stainless steel construction that withstands extreme conditions

one we could offer a warranty on

For trucks with manual transmissions only

developed this conversion as a permanent fix for the CP4

and a SXE style turbine wheel with a thicker shaft inside of completely redesigned compressor and turbine housings

PPE High Flow Exhaust Manifolds & Up Pipes For 02-04 LB7 Duramax (CA Emissions) 1998-2010 Ram 3500 MBRP's Armor Pro Series is50 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