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PPE High Flow Exhaust Manifold with Up-Pipes, 2001-2004 LB7 Federal Emissions

PPE High Flow Exhaust Manifold with Up-Pipes, 2001-2004 LB7 Federal Emissions

Fits: 2001 thru 2004 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7 Duramax Diesel

*Federal Emissions Only*

PPE’s High-Flow Exhaust Manifolds and Up-Pipes have a 53% greater flow over stock and are 50 State emissions legal(2001-2004 Federal Emissions only).

PPE Manifolds are made from high-quality cast iron and the Up Pipes are made from 11 gauge 304 stainless steel. The aircraft grade 304 stainless steel Up-Pipe bellows are high-flow, internally sleeved, and have an increased inner diameter.

Features:

  • Cast Hi-Sil 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
  • 50 State Legal CARB EO# D-701-19

Options:

  • Raw Manifolds (Part# 116111000)
  • Silver Ceramic Coated Manifolds (Part# 116111035)
  • Black Ceramic Coated Manifolds (Part# 116111020)
  • Max-Flow Exhaust Manifold Blankets
  • Max-Flow Up-Pipe Bolts
Select Manifold Coating
Select Up-Pipe Bolts
From $306.89

Original: $876.83

-65%
PPE High Flow Exhaust Manifold with Up-Pipes, 2001-2004 LB7 Federal Emissions—

$876.83

$306.89
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Description

Fits: 2001 thru 2004 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7 Duramax Diesel

*Federal Emissions Only*

PPE’s High-Flow Exhaust Manifolds and Up-Pipes have a 53% greater flow over stock and are 50 State emissions legal(2001-2004 Federal Emissions only).

PPE Manifolds are made from high-quality cast iron and the Up Pipes are made from 11 gauge 304 stainless steel. The aircraft grade 304 stainless steel Up-Pipe bellows are high-flow, internally sleeved, and have an increased inner diameter.

Features:

  • Cast Hi-Sil 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
  • 50 State Legal CARB EO# D-701-19

Options:

  • Raw Manifolds (Part# 116111000)
  • Silver Ceramic Coated Manifolds (Part# 116111035)
  • Black Ceramic Coated Manifolds (Part# 116111020)
  • Max-Flow Exhaust Manifold Blankets
  • Max-Flow Up-Pipe Bolts
PPE High Flow Exhaust Manifold with Up-Pipes, 2001-2004 LB7 Federal Emissions | DmaxStore