HomeShop by DepartmentPerformanceExhaustDown PipesWC Fab Down Pipe, 3.5in. - 2017-2024 GM Duramax L5P
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WC Fab Down Pipe, 3.5in. - 2017-2024 GM Duramax L5P

Thoroughbred Sku #: WCF100129
Manufacturer Sku #: 100129

Item Options:

Install Sheet - PDF:
Prop 65:
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Shipping Restrictions:
This part is NOT available to ship to the state of California.


$309.43

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Call Us For Free Advice

(859) 737-4966

Call Us For Free Advice

(859) 737-4966
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Product Details

Product Name: WC Fab Down Pipe, 3.5 inch
Manufacturer: WC Fab
Manufacturer Part #: 100129
Thoroughbred Diesel Part #: WCF100129
Fitment Notes: 2017-2024 GM Duramax L5P L5P

Replace the restrictive crushed factory down pipe on your L5P Duramax with this 3.5" Down Pipe for improved exhaust flow. Connects to the DOC outlet flange behind the OEM turbo and mates with OEM exhaust system front pipe with the 4 bolt style flange connection. Black Ceramic Coated and Heat wrapped. Down Pipe includes bungs for sensors and NO tuning required to use this down pipe. WCFab piping kits and emissions compliant tuning recommended for optimum performance gains.

Note:

  • Anything powder coated will have a lead time of 15-25 days.
  • Non powder coated products will have a 2-3 day lead time.

WC Fab Down Pipe Features:

  • 3.5" Down Pipe
  • Ceramic Coated
  • Heat Wrap Pre-installed
  • NO TUNING REQUIRED!
  • For more information on WC Fab call us at 1-859-737-4966.

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