Pacific Performance Engineering

PPE RACE EXHAUST MANIFOLDS / UP PIPES 01-15 GM 6.6L DURAMAX NON-EGR

  • Sale
  • Regular price $999.95



PPW, WE ARE A.S.E CERTIFIED TECHNICIANS. FREE TECH SUPPORT 9AM-5PM PACIFIC (6I9)26I-8565.

High Flow Exhaust Manifolds with Up-Pipes


*NO PROVISIONS FOR EGR - COMPATIBLE WITH EGR DELETE TUNERS

PPE’s High-Flow Exhaust Manifolds and Up-Pipes increase exhaust flow by 20 percent are 50 state emissions legal (LISTED APPLICATIONS ONLY). Designed to outlast your truck the manifolds are made from high-quality cast iron and the up pipes are made from stainless steel. Plus the aircraft grade Up-Pipe bellows are high-flow, internally sleeved, and have an increased inner diameter.

 

Available for 2001-2015 Duramax equipped trucks.

NOTICE: LMM trucks require heater modifications on driver's side. Call for details.

Features:

▪ Cast High-Silicon Moly iron high-flow manifold construction

▪ Significant reduction in exhaust back pressure

▪ Free flowing Stainless Steel Inner Liner Bellows

▪ Stainless Steel 11-gauge .120-inch wall diameter Up-Pipes

▪ Built in bosses, pre-drilled and tapped 1/8" NPT for EGT gauge

Factory manufacturing process leaves the Up-Pipe bellows’ inside liner significantly undersized and deformed causing excessive restriction. PPE’s bellows are larger in diameter by 37% providing increased flow. 

Legal only for racing vehicles which may never be used on the highway. Not available for shipping to California