Reviews: All Products

I have been tackling things 1 by 1 since I bought my 2015 WRX in July of 2021, Since then I have self serviced alot of things and chased lots of problems where the car felt like it was bogging and not driving well at all. After buying my cobb access port and going stage 1+ The problems just got worse it felt like. I was recommended by a friend to check out Stratified for tunes. I saw Stratified's WRX on there YouTube channel and was stoked at how affordable there tunes actually are. ESPECIALLY Due to the fact that the base map the sent out to me FIXED MY CAR. My car finally drives healthy after I loaded the stratified tune. It is like owning a new car, Stratified definitely knows what there doing. I would 100% Recommend reaching out to these guys if your looking to get your WRX tuned up really well.

Very happy with my car’s performance on my Stratified Pro Tune. I ran Stratified's flash tunes for years with no issues. When I eventually upgraded to a larger BNR 3071 turbo on my Focus ST I chose Stratified again to tune my car. Alex was able to exceed my expectations while providing very professional service. The wait times can be a bit longer than other tuners, but you can rest assured that you will be tuned by the most experienced tuner on the Focus ST platform.

i got a stage 1 tune just to drive around untill i sell the car, im very impressed , strong and very smooth tune

After purchasing this tune and working with my tuner along the way was 100% worth it. Car runs solid and smooth and i owe it all to my tuner who was very helpful along the way. i appreciate all that was done!! I totally recommend Stratified for the best tuning process.

I have a manual swapped 2011 gti and after I got the tune I was encountering rev limiter issues so I emailed back and they got it fixed right away for me. The tune runs great and the car feels way better than on any of the Cobb maps.

This is my third tune with Stratified Auto and after this tune of my new 2.3 high performance stroker in my focus st the car runs great no issues to report, the tuning process went great and Nolan Wang my tuner for all three tunes was very professional again and is awesome to work with.