01-16 Duramax PPE Replacement Driver Side Up Pipe Intake Maintains consistent exhaust pressure and

Maintains consistent exhaust pressure and temperature on both sides of the engine

LMM Trucks

Unfortunately

Full injector mapping available upon request

01-16 Duramax PPE Replacement Driver Side Up Pipe Intake Maintains consistent exhaust pressure andPPE has taken OEM replacement to a new level. All PPE OEM Up Pipes allow 53% greater flow than stock. PPE OEM Up Pipes are a direct bolt on to your factory manifolds. Unlike factory parts, PPE OEM Up Pipe are manufactured from 11 gauge 304 stainless steel and includes our superior PPE 304 stainless steel, internally sleeved bellow that can take the abuse of high temperature and high pressures. Features: Direct bolt on replacement to factory exhaust