Reviews: All Products

Professional and comprehensive service. The initial Stratified map was vast a improvement over previously run competitor optimised solutions. Subsequent maps only improved on this. Wastegate flutter completely resolved. Pulls very well. Much appreciated.

The tune is great, the revisions made the car faster, runs great, fast turnaround would highly recommend!

Awesome to work with. Amazing job on the tune. If your even thinking of working with stratified pull the trigger.

If i could give more stars i would. Tuning process was a breeze with Alex. Very knowledgeable and answered all the questions I had for him. Will def be returning back to stratified!

I'm stage 2 on a 2017 MK7 GTI, and coming from a JB4. This tune pulls, and is really smooth. Coupled with their DSG tune, it shifts smoother than stock. The tuning process was really easy, and I received my updates about three days after I sent my logs. If you're shopping around for an e-tune, just go with Stratified. You won't be disappointed!

Love the tune on my ‘14 focus ST. It was a great experience working with Fabrice Vieillesse. Always quick and happy to answer all the questions i had during the process. More than just custom tuning the car, the Stratified team also helped me gain a more in depth understanding of the ford ecoboost engine, what to look for on logs to make sure the tune is responding properly, and what the car is capable of.