POWER THAT PERFORMS
Automotive Performance Calibration Specialists: Redefine The Limits Of Your Vehicle's Overall Performance. A Service Based On Efficiency, Backed By Data, and Operated By Enthusiast.
I'm running these new Aisin tunes on my 2015 3500HO. Truck shifts and drives so much better. I can't wait to see how it does pulling my 40ft toy hauler. Biggest improvement I've noticed is the 1-2 shift and going on and off the throttle is much more responsive (less dead pedal I guess)
With PPEI ECM/TCM tunes my truck has ran better than it has ever ran. Great mpg, great power, and it tows great! Customer service is some of the best there is! Don’t hesitate! Get PPEI tunes! You won’t be disappointed!
Huge thanks to Logan, Kory, Zach, Ryan, Thomas and team at PPEI. They went above and beyond to ensure that the customer was happy. I can't praise their efforts enough, the entire crew was right there throughout the whole process and made sure we got exactly what our customer was after! Highly recommend the team at PPEI, and can not wait for our next project together!
The technical support was amazing, and they didn't stop until I was able to upload my tune.
A must have for a truck that pulls heavy. We run a cattle operation and max these trucks out. Biggest improvement is 50-80% throttle where before the aisin was unsure what to do now it’s confident, quicker shifting in every gear with lockup and shift timing that really matches the Cummins power curve. Big thanks to kory/ ppei for putting this together.
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.
Nice smooth shifting, I don't feel like I have to manipulate the throttle to get the transmission to shift like it's supposed to, it does it's on its own now
I must admit I had done one of my 2021 L5P’s with a different company first and it was a learning curve with swapping the ECM’s and then having to deal with the Vat’s system but overall was impressed with the outcome. I went with PPEI with this second one because how well I liked the TCM tune from them for that same truck and was really excited with the improvements it provided. That all being said I went with the ECM tunes SOTF option, used the E41 upgrade so I didn’t have to remove the ECM and never had any issues with the Vat’s system this go. PPEI staff is super to deal with, highly recommend them
Trans is very nice after tuning!! Highly recommend you guys!!!
I wish I would have purchased this a long time ago! It pairs perfectly with my ECM tuning from PPEI and makes the truck a lot more enjoyable to drive. Shifts are so much cleaner even when throwing the power to the truck!!
Finally I bought and installed the -tune package. I have to admit I had a lot of issues flashing my ECM, but the guys at PPEI were fantastic and did not hesitate sending me revised tunes until it all flashed and worked as promised. Great service you all should be proud and left me quite satisfied of the whole process. Besides nowadays anything tech related has the worse client service and leaves you feeling is a scam somewhere, so is refreshing to interact with tech support that truly know their stuff and can help dumb me here do it all. I will refer PPEI to anyone that asks me.
I would recommend it to everyone that run a turbo talon for tuning and parts for a built
Real time monitoring for the tuner can adjust it fast and on top notch a must on built talon
Kory, Logan, Zach and crew are beyond top notch to work with and the trans tuning we dialed into 100% perfection. The guys work relentlessly, very responsive and I will be buying all trans tunes from them for the rest of my time wrenching. Very satisfied
When I first tuned my LMM I didn't get trans tuning. At first I didn't mind the lazy feel to it but after I bought a built transmission and higher stall converter it was a lot more noticeable. I should have bought trans tuning a long time ago when I originally tuned the truck. It now drives like a completely different truck. Shifts are quicker and lockup is an instant shift unlike before. If I could give more stars I would. Amazing job!!!
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.