Cart is empty
50 States Emissions Legal
PPE’s High-Flow Exhaust Manifolds and Up-Pipes have a 53% greater flow over stock and are 50 State emissions legal.
PPE Manifolds are made from high-quality cast iron and the Up Pipes are made from 11 gauge 304 stainless steel. The aircraft grade 304 stainless steel Up-Pipe bellows are high-flow, internally sleeved, and have an increased inner diameter.
Available for 2001-2015 Duramax equipped trucks. E.O No. D-701-6
NOTICE: LMM trucks require heater modifications on driver's side. Call for details.
PPE part numbers:
No posts found