Reviews

The results of my s280 turbo Fiesta ST Pro Tune is exactly what I desired coming from Stage 3 since 2019. The power and torque level increase is amazing and I'm happy I continued tuning with Stratified!

I had my 2018 Fiesta ST tuned by stratified. I bought the pro tune with extra revisions where Ke helped me and was very professional while doing it, he would always help me when I had questions.

The turning process of a little longer but it's to be expected with a full custom tune. This was my first custom tune and it was a great experience. I can't thank the Stratified team enough for all their work. I highly recommend them for any level of tuning.

Thank you to Stratified and its team of engineers for delivering an amazing experience and product! I'm super satisfied with the support and dedication that I received from Stratified. Specifically, I'd like to thank Fabrice for being an awesome tech and constantly helping me along the way! I will be returning for a tune-up whenever I require it.

So I have been running a Stratified E30 tune on my Fiesta ST since December of 2016. Since then I put nearly 20k miles and numerous new modifications to make it a full bolt on stock turbo car. November of 2018 I decided to get a larger turbo (x47r) so I ordered a custom tune from Stratified. I went with E30 and 93 just to have flexibility to use the car for longer trips and go to AutoX and other events like that. I can say hands down that I have nothing but confidence with the tune and the car. Even through the data logs and revisions the car has ran flawlessly. Since installing the turbo around November I have driven 7k hard miles!!! About 1k miles of them were over a 3 day weekend driving trip to Tail of the Dragon and other mountain roads. I have run an AutoX event and pushed the car to its limits. I can say that working with Alex was a pleasure, I had a few questions at times during the data logging process and he was always great about helping me out. If your looking for the best and want to make sure your car reliably fast grab a custom tune from Stratified!

Nolan was my calibration specialist! He did a great job and and my car feels great. It is the fastest its ever been, and it sounds fantastic. Nolan kept me in the loop the entire time explaining what he was changing and what he noticed. Definitely will send my friends to Stratified. Happy to be part of the Strat Family!