Manifolds and Up-Pipes GM 2004.5-2005 Y Pipe LLY - Black LBZ Duramax " 9L 24 Valve models with

9L 24 Valve models with changes to stock components

Mercury AOD automatic transmissions (excludes 1992 and later with electronic shift)

Jeep Commander (2006-2010)

meaning no removal required

and other odds and ends organized and stowed away

Manifolds and Up-Pipes GM 2004.5-2005 Y Pipe LLY - Black LBZ Duramax " 9L 24 Valve models with50 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,