Reviews: All Products

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.

The tuning process went way smoother then I expected thanks to my calibrator it was professional from beginning to end and OMG my focus st runs great !!!! I will definitely be back for my power upgrades thanks Stratified ...

Yo, i got my Cobb AP and signed up for a custom tune for my Speed3 Bk( or First gen )
I had somesort of "mom & Pop stage 2 tune" that gave me some problems with Fuelcuts during WOT.
The base map from my tuner, Duke Nolan, did immediately delete this problem by sorting out my EBCS and everything else.
We passed WOT logs back and forth and the end result of both my 98RON tune and E30 fuel mix is SUPERB! Both packs a good punch with my wishes for reliability also in place.
So practical and easy to via email send logs that makes your car just gain power for each week that passes, amazing really!
Or as Jeremy Clarkson describes the turbo spool, Witchcraft!
Every annoying curious question i had, Nolan answered and gave me light on my questionmarks!
So Spot on service!


So for the final words!
Tune is spot on, car doesent feel different besides when i punch it.
The only occational downside i had during my tuning process i had was that sometime it took up to 2 weeks to get a new log.
The wait time is unbearable when you just long for a mail from your tuner with new a revision.

Ofcourse i understand that Stratified is a prestige tuning company with many customers such as myself! So i can blame noone for having to wait a little extra time, Its totaly worth it in the end.
I will be back with new mods in the future!
Recommend to the fullest extension!

From Sweden, Robin!

The tuning process with Jared was very smooth. He responded quickly and i have zero complaints. The car feels great have about 10k miles on the tune. I definitely recommended stratified for a ProTune.