| Stock | PPEI Tuned | |
|---|---|---|
| Horsepower | 300 RWHP | 420 RWHP |
Why choose PPEI for your tuning needs?
We’ve built our team through passion. We are all activists for vehicle improvements and have built our reputation by Redefining the Limits. Each member of our team is expertly trained to perform all tasks based on your needs and our tuning is created by the brightest minds in the industry. Collectively we’ve amassed over 10,000 hours of testing on over 200,000 vehicle in over 30 different countries. We work harder.
What makes PPEI better?
- Our dedication to the industry.
- World class engineering team.
- State of the art dyno facility and testing software.
- 12 years as industry leaders.
- Commitment to progress.
How is your tuning processed/delivered?
When you place an order for tuning all of your vehicle data, modifications, and inputs are immediately delivered to one of our elite calibration specialists. Our specialist then manually writes and creates a tune file specifically for your vehicle details. After your tune has passed all of our quality checks, it is delivered via email and stored using our order processing system. This system allows us to keep a detailed record of your vehicle details, tuning adjustments, and provide you with fast and accurate support.
What this means for you:
- Tuning built to fit your unique vehicle.
- Quality checked and dyno tested.
- Fast delivery through our processing system.
- Smarter support and tuning adjustments.
Is it safe and will it void my warranty?
Our tuning is safer for your vehicle than taking it in for an oil change and you’re always able to return your vehicle to its factory settings to take advantage of warranty services in most scenarios. However, any aftermarket programming has the potential to void the warranty at the dealer’s/manufacturer’s discretion.
Hundreds of thousands of drivers trust PPEI for all of their tuning needs. If you have any concerns or would like to discuss things further, reach out to us today!
Still have questions?
We’re always looking to provide you with all of the information you need to make an educated decision.
03D-Max (verified owner) –
DO IT ! DO IT ! DO IT!! Customer service was top notch, Riahna all but held my hand walking me through steps and sent me step by step directions too. Logan was also quick to respond to my concerns and gave me straight answers. From download to installed took less than an hour. But MOST important, my truck has waayyy more power than with previous tunes.
Timothy Bowen (verified owner) –
What a difference it made to my lb7. Should have done it sooner. Customer service was awesome and help answering questions. They were quick at getting me my tunes and also fast shipping on the 5 switch. Recommend them to anyone with a duramax.
JSIMPSON2008@GMAIL.COM (verified owner) –
Won’t be disappointed, responded within a timely manner treated with respect and never made me feel like I didn’t matter. Addressed any and all revisions till I was satisfied. Kory Willis props way more power than I ever had with the other big name company lol. Logan on key with helping me thru everything. Great tunes tranny shifts and holds way better.
Thank you guys. Buy this and you won’t be disappointed and believe me worth every penny