Manifolds and Up-Pipes GM 2011-2016 Y Pipe LML - Black S&M or strut disassembly required

or strut disassembly required

Even better

Large 5/8-inch ports prevents inlet/outlet restriction and furnace brazed rails have been tested to 300psi of pressure

Billet Over Drive/Rev Reaction Plate

Manifolds and Up-Pipes GM 2011-2016 Y Pipe LML - Black S&M or strut disassembly required50 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,