2003 - 2005 Dodge 5.9L Cummins | Engine Tuning by PPEI.
2003 - 2005 Dodge 5.9L Cummins | Engine Tuning by PPEI.

2003 - 2005 Dodge 5.9L Cummins | Engine Tuning by PPEI

PP-CM8-ET

Gain 180+ HP over stock and rapidly increase acceleration. Tuning levels engineered for optimal efficiency.

  • Level 1: +30 HP
  • Level 2: +60 HP
  • Level 3: +100 HP
  • Level 4: +140 HP
  • Level 5: +180 HP

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Customer Reviews

Based on 5 reviews
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Riley Nuss
Great, Clean Power. Best Customer Service.

I went from a bully dog programmer to the 60hp PPEI tune and it’s night and day difference in throttle response and power. Also doesn’t blow as much smoke which is great. Had a few problems installing the tune but PPEI customer service is the best you can ask for and fixed me up right. This is the second truck i’ve tuned with these guys and i’ll never buy elsewhere. Thanks PPEI!

T
Travis P
Holy Crap

PPEI is above and beyond. Had Smarty and was tired of the black smoke. PPEI gave me enough horsepower to show off and do the every day things I need to do with lower EGTs and quicker response. Customer service was 100%. Shout out to Zach. Walked me through everything so that a 10 year old could program my truck. WOW!!!

A
Anthony
Tuning

Couldn’t be more satisfied. Clean tunes and awesome customer service

D
Doug s
5.9 cummins

Clean tune with good smooth power nothing but the best from these guys!

A
Alan
Top Service & Nice tune!

Top service from the team! Quick help on demand… Really nice tune! All over the band power, not just smoke like others Appreciated

WHO IS THE TUNER/CALIBRATOR

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.