Stainless Steel Down Pipe L5P 2017-2020+
The stock L5P down pipe causes restriction and limits the movement of exhaust gasses. PPE solves this problem with the Three-Inch 304 Stainless Steel Down-Pipe that is engineered for superior flow. Upgrade your L5P and realize better performance.
Kit includes a pre-installed, woven titanium sleeve to reduce engine bay temperatures. The titanium wrap is secured with stainless steel clamps.
2017-2021+ GM 6.6L Duramax (L5P)