Read our Story.
It all started with a question: what if we could build a better turbo for diesel trucks?
Fleece Performance Engineering was established in 2008 in North Salem, Indiana by Brayden Fleece and Chase Fleece. The brothers both had a passion for continuosly innovating and improving products already on the market. Brayden's 2004.5 LLY Duramax became the test bed to develop the TurboBrake and Duramaz Cheetah. Chase's 2002 Cummins was one of the first Cummins pickups to integrate an Allison Transmission.
Fleece Performance Engineering relocated to Nitro Alley in Brownsburg, Indiana in 2018 situated among some of the top racing leaders in the world.
IMPORTANT: We will not be shipping product between the dates of July 5th and July 11th. All orders will be processed and shipped the week of July 12th.
While we are closed take advantage of 5% off MSRP!