WHO WE ARE

Diesel people, building for diesel people.

Every kit we ship is built to order by techs who run these trucks themselves, and backed by a lifetime guarantee on every hard part.

1,446

verified reviews

4.9★

average rating

Lifetime

hard-parts warranty

Made to order

every single kit

Why we build to order

Universal-fit parts are a compromise. We build each kit for your exact platform, engine and year, then tune it for how you actually drive: towing, street or race. That's why fitment is guaranteed and every hard part is covered for life.

  1. 01 Custom tunes across five power levels
  2. 02 Confirmed fitment for your exact truck
  3. 03 Lifetime guarantee on every hard part

Questions? Talk to a real tech.

(888) 868-5028
Customers rate us 5.0/5 based on 1508 reviews.