Looking for a little more performance or fuel mileage out of your diesel truck? From tuners to turbos, cold air intakes to exhaust systems, look no further than Williams Diesel Service! We are dealers for many of the leading performance brands. Our experienced staff can assist you in finding the right product to suit your needs. We stock many popular applications, if we don’t have it, we can usually get it for you within a couple days. Call today and talk to one of our staff members.
Garrett Powermax Turbochargers We are a Garrett PowerMax turbo dealer. PowerMax turbos are designed for higher air flow and efficiency and provide more air flow than the stock turbo. This increased airflow equates to maximizing combustion efficiency and power when applied with other engine modifications that increase fuel delivery. Excessive black smoke in the exhaust is wasted power from unburned fuel. PowerMax delivers the increased air flow required for high performance diesel engines. Available applications include: 7.3L and 6.0L Powerstroke, Duramax, and 5.9L Dodge/Cummins vehicles. Call today for details.