Home - Return to Previous Page
Additional Images

WCFAB 2017-2024 L5P Duramax 3.5" Down Pipe

Emission Compliant
Availability: In Stock.
Shipping: This product cannot ship to California.
Pricing: $319.00

Free Shipping - Ground


Replace the restrictive crushed factory downpipe on your 2017-2024 L5P Duramax with this 3.5" Down Pipe for improved exhaust flow.  Black Ceramic Coated and Heat wrapped.  Down Pipe includes bungs for sensors and NO tuning required to use this downpipe. 

***Connects to the DOC (Diesel Oxidation Catalyst) outlet flange and mates with OEM exhaust system front pipe with the 4 bolt style flange connection.***

WCFab piping kits and emissions-compliant tuning recommended for optimum performance gains.



Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W10.0000” x H8.0000” x L20.0000”
  • Free Shipping - Ground
  • This product cannot ship to California.

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.