PPE High Flow Exhaust Manifolds With Up Pipes For 2004.5-2005 GM LLY Duramax 2011-2014-6.7l-powerstroke 25-inches taller than #80690 MegaShifter

25-inches taller than #80690 MegaShifter

The coilovers are pre-dialed to provide 4" of lift right out of the box to speed up installation

Motorsport Quality

yet sophisticated and technologically advanced

Mellow Exhaust Note

PPE High Flow Exhaust Manifolds With Up Pipes For 2004.5-2005 GM LLY Duramax 2011-2014-6.7l-powerstroke 25-inches taller than #80690 MegaShifterPPEs Manifolds and Up Pipes are designed to maximize power and flow characteristics. The Up Pipe bellows are internally sleeved, made from aircraft grade 304 stainless steel and designed with an increased inner diameter for higher flow. The entire Manifold and Up Pipe exhaust system is designed to lower exhaust gas temperatures (EGTs) and accelerate turbo spool up while increasing power, fuel economy and maintaining reliability. Kit comes complete