Reviews

Tuning with stratified was very easy and definitely worth it. Clayton was my tuner and he was very nice and helpful with my questions and requests during the tuning process.

My car has a K04X with stratified extra fuel 5th injector on E30… of course with a ton of supporting mods as well and it feels very good with the tune. At first after installing the new turbo it was all over the place with boost and power, but after a good while tuning it through datalogs, it now is super smooth and fast for this turbo while keeping the knock very minimal.

Got 91 Maps and E30 Maps for the car. Definitely recommend this tune and going through the tuning process because it’s fun seeing the car get faster and better over the time of tuning it. Glad I went with stratified. No dyno numbers yet, gonna do that in a few weeks. Later this year I’m going big turbo boss600 and going to get tuned through stratified for that aswell.

I can't say enough good things about this company. I've been with stratified for years now and not once I had a problem with them. They work quickly with you and your tunes. Hands down one of the better tuners out there. I can't express the satisfaction I have with this company. Definitely will be going back to them for my new build.

I can't say enough good things about this company. I've been with stratified for years now and not once I had a problem with them. They work quickly with you and your tunes. Hands down one of the better tuners out there. I can't express the satisfaction I have with this comapny. Definitely will be going back to them for my new build.

Thank you, Clayton, for all of your work with my pro tune!! Everything went smoothly and Clayton always took the time to answer all of my questions throughout the process.

It was a fantastic experience redoing my tune for the new K04 , I've always had a great service from you guys, but the best so far was with Clayton , he went above and beyond to make sure the tune works perfectly for my car and the way i want it to react , i always did and will recommend Strattified in all the groups and car meets/shows i go to .
I will contact you guys again for me next upgrade soon enough

Excellent service and support. We encounter issues with the hybrid turbine and the Calibration Engineer helped with troubleshooting and analyzing the data logs. The communication within the tunning process was excellent. Definitely recommended.