PPE Diesel 116111420 Manifolds and Up-Pipes GM 2004.5-2005 Y Pipe LLY - Black CORE-50 stealthy micro-wrinkle black

stealthy micro-wrinkle black

Check the build date on the tag inside the driver's door

MODULE - Idle Verifier (DFIV)

Mainline pressure is directed by the valve body to the apply pistons and creates clamping force on the clutch packs

springs and spool valves

PPE Diesel 116111420 Manifolds and Up-Pipes GM 2004.5-2005 Y Pipe LLY - Black CORE-50 stealthy micro-wrinkle black50 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 increasing power,