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WHY CHOOSE PPEI
The industry leader in diesel, gas, and powersports performance tuning since 2009.
Maximum Performance
Every tune is optimized for maximum horsepower and torque while maintaining reliability.
Dyno Developed
All tunes are developed and verified on our in-house chassis dynamometer.
Industry Leading
Trusted by over 350,000 customers and professional racing teams worldwide.
Expert Support
Direct access to our calibration engineers for personalized tuning assistance.
WHO IS THE TUNER?
PPEI, also known as Power Performance Enterprises, Inc., is led by the business owner and lead calibrator/tuner Kory Willis. PPEI began calibrating/tuning back in 2008, specializing in Diesel Performance but has since expanded into the Gas and Powersports industries. Kory and the team at PPEI have set many world records along with continuing many industry “firsts”. We take pride in knowing that Kory not only prides his work, but also thoroughly enjoys setting expectations high for our team so our customers can have the best products available in the world.
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WHAT OUR CUSTOMERS SAY
"Night and day difference. My truck pulls harder, gets better mileage, and the throttle response is unreal."
"Best money I ever spent on my truck. PPEI customer service is top notch and the tune is absolutely perfect."
"Gained 120hp and 200ft-lbs on the dyno. Drives like a completely different truck. Highly recommend."