Smeding Diesel HX40 Downpipe Add-on 94-02 Dodge 5.9L Cummins

Smeding Diesel specializes in turbo and other airflow related upgrades for Cummins, Powerstroke, and Duramax trucks. Located in Boerne, Texas, Smeding Diesel was born out of a passion for diesel performance and creating upgraded turbo kits for 5.9 and 6.7 Cummins. This passion quickly grew into a business with enthusiasts flocking to upgrade their own trucks with a Smeding turbo upgrade. From there, other upgrades came to fruition out of necessity, such as Smeding Diesel Exhaust Manifolds, Aluminum Intercoolers, and more. Whatever upgrade you're after, you can count on Smeding Diesel for a quality upgrade that is proven to perform.