PPE

PPE High-Flow Down Pipe 2002-2004 GM 6.6L Duramax LB7 California 304 Stainless

SKU: 117000424 UPC: 840171210293
In stock - 52 items available
Regular price $170.99
Regular price -10% $189.99 Sale price $170.99

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Compliance & Restrictions
California Emissions (CARB)
Not legal for sale or use on pollution-controlled motor vehicles in California or other states that adopt California emissions standards. For off-road and competition use only.
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.

A 304 stainless high-flow down pipe for 2002-2004 GM 6.6L Duramax LB7 with the CALIFORNIA emissions package. The factory down pipe is two pieces of formed sheet metal welded into an oval, with a sharp transition immediately after the turbine flange.

Key Features

  • 304 stainless steel construction
  • Replaces the restrictive two-piece factory down pipe
  • Smooth transition after the turbine flange instead of the factory sharp angle

Fitment

2002-2004 GM 6.6L Duramax LB7 with the CALIFORNIA emissions package.

Note: confirm your emissions package before ordering. The federal down pipe is 117000400 and the California version is 117000424.

Product Details

  • Manufacturer: Pacific Performance Engineering (PPE)
  • Manufacturer Part Number: 117000424
  • CARB EO Number: D-701-30
  • Material: 304 Stainless Steel
  • Emissions Package: California
  • Condition: New

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