WCFab WCF100129 3.5" Down Pipe (2017-2025 Duramax)
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Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the WCFab WCF100129 3.5" Down Pipe (2017-2025 Duramax) you will earn 336 DIESEL DOLLARS in your SDS Fuel Tank!
General Description
Replace the restrictive crushed factory downpipe on your 2017-2025 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.
Features
- 3.5" Steel Down Pipe
- High Temp Black Ceramic Coat Finish
- Heat Wrap Pre-installed
- Catalyst Back - Emissions Compliant
- NO TUNING REQUIRED!
- Made in USA
WCFab WCF100129 3.5" Down Pipe (2017-2025 Duramax)
Sale price$335.99
Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the WCFab WCF100129 3.5" Down Pipe (2017-2025 Duramax) you will earn 336 DIESEL DOLLARS in your SDS Fuel Tank!