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SKU #: PPE-116111000 PPE High Flow Exhaust Manifolds with Up-Pipes-50 State Legal 01-04 Duramax

Purchase PPE High Flow Exhaust Manifolds with Up-Pipes-50 State Legal 01-04 Duramax
    • 2001-2004 6.6L GM Duramax LB7 Federal (49 State)
    • 2001 6.6L GM Duramax LB7 California

Description

Introducing high flow performance for your Duramax that is 50 state legal! The factory manifolds and up-pipes on the GM Duramax's have several design flaws that reduce potential exhaust flow. One of ... read more

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Introducing high flow performance for your Duramax that is 50 state legal!

The factory manifolds and up-pipes on the GM Duramax's have several design flaws that reduce potential exhaust flow. One of the larger draw backs is that the drivers side manifold has a large indentation in it for excessive clearance tolerances that is unnecessary. Secondly, the factory up-pipes are weak and prone to warping when sustained heat is prevalent.

Replacing your stock Manifold and Up-Pipes should be your first step in building a high performance exhaust system. These exhaust manifolds were co-designed by Honeywell (Garrett) and PPE using CAD software to maximize flow characteristics. The up-pipe bellows are high flow, internally sleeved and aircraft grade! PPE's High Flow Exhaust Manifolds and Up-Pipes lower Exhaust Gas Temperatures, reduce drive pressure, and accelerate turbo spool-up while maintaining reliability. Perfect for applications with upgraded turbo systems and nitrous equipped trucks.

carb California Air Resource Board D-701-1

Specifications

  • SkuPPE-116111000
  • ManufacturerPPE (Pacific Performance Eng.)
  • MPN116111000
Features:
  • Cast hi-sil moly iron high flow manifold construction
  • Significant reduction in exhaust back pressure pressures
  • 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 sensor
  • Substantial performance increase for upgraded turbo systems and/or nitrous injection
  • Kit includes gasket kit and downpipe support bracket

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1 QUESTION
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I just wanted to check that the complete exhaust product is California compliant with California emissions control board with a number verifieying that.?

Yes, these are CA compliant as listed. CARB E.O.# D-701-1

6/13/18

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PPE High Flow Exhaust Manifolds with Up-Pipes-50 State Legal 01-04 Duramax

PPE High Flow Exhaust Manifolds with Up-Pipes-50 State Legal 01-04 Duramax

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