2007.5-2010 GM HD Manifolds and Up-Pipes Y Pipe Black (116111820) readylift-25-12-17 We engineered the entire AmFib

We engineered the entire AmFib snorkel inside the Jeep to literally make waves

They provide a perfect solution for adding extra light in tight spaces

Part Number: 4261142R

Engineered for consistent airflow delivery

Stellite-reinforced exhaust valves

2007.5-2010 GM HD Manifolds and Up-Pipes Y Pipe Black (116111820) readylift-25-12-17 We engineered the entire AmFibDescription 50 States Emissions Legal (E. O. D 701 34) PPE High Flow Manifolds are made from cast, high sil moly. The PPE Up Pipe bellows are internally sleeved, made from aircraft grade 304 stainless steel, and designed with increased inner diameter for higher flow. The entire Manifold and Up Pipe exhaust system are designed to maximize power and flow characteristics, lower exhaust gas temperatures (EGTs) and accelerate turbo spool up while