2013 - 2018 Ram 6.7L Cummins | Engine Tuning by PPEI.
2013 - 2018 Ram 6.7L Cummins | Engine Tuning by PPEI.

2013 - 2018 Ram 6.7L Cummins | Engine Tuning by PPEI


CARB EO Pending

Gain 130+ HP over stock, tow your toys effortlessly, and rapidly increase acceleration. Tuning engineered for optimal efficiency.

  • Level 1: +30 HP
  • Level 2: +60 HP
  • Level 3: +100 HP
  • Level 4: +130 HP

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Customer Reviews

Based on 10 reviews
Barry Sharp
2018 Ram 3500 Cab and Chassis

Huge difference in power. Truck accelerates and pulls like you would have expected your truck to. I'm also getting a little better mileage. Power definitely increased considering how it spins the rears under acceleration on a wet road. The truck was an absolute Dawg before the tune

David Camden
Absolutely a necessary upgrade!

2018 ram 2500 crew cab. Did the EFI live with SOTF and transmission tuning. This is hands down a must for any Cummins. She runs like a cat on fire! Throttle response ,shifting and drivability are absolutely amazing. I would have never thought with all the emissions stuff the truck could run so well. I’ll be coming back for more tunes once I get more go fast goodies! 700hp emission compliant is the goal!


Best tuner ever

Heath Calvert

I wasted 5 years of being able to drive the truck Dodge should’ve built. 10 minute install and now it’s like a whole new truck for about $100k less

Travis Eilers
Money well spent

I only did a 30 horse and I had no intentions of doing that until I seen the Trans Tune was available so I went ahead and did the Trans Tune and engine tune it really improved everything a lot had a slight gain on fuel economy and just that extra 30 horsepower really help pull the hills better, less down shifting, super happy.


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.