2023-2025 Ford Powerstroke Downpipe

Precision-engineered using mandrel-bent stainless steel, this 4" downpipe reduces exhaust restriction at the source. The result? Smoother boost delivery, better combustion efficiency, and cooler EGTs under load. Whether you're hauling, towing, or daily driving, the DIESELR 4" Downpipe helps your Powerstroke breathe and perform better.

This down pipe is NEEDED for any aftermarket exhaust being installed on your 2023-2025 6.7L Powerstroke!!