Reviews: All Products

Alex and Clayton are truely tuning masters. They turned a 170hp wagon into a surprisingly fun to drive grocery getter. Im sure this is only the beginning for my car but, look forward to working with Stratified for all of my tuning needs.

I've been tuned from Stratified for years now and I'd recommend it to anyone with an ST. Only good things so far.

I love my stratified tune. I got a 93/91 octane tune fbo no meth or e parts. This tune has made my acceleration so smooth. It also smoothed out my idle from the previous tune I had.

stratified was very speedy and helpful which was an easy way for me to choose who i wanted my flash tune from clayton c. was very speedy and extremely helpful aswell much love i will be sticking with stratified for as long as i have my mk6 gti thank you guys keep up the work love from utah!

The Go Fast Bits DV+ is an excellent part, but Stratified needs to update their product description stating this Go Fast Bits DV+ will not work on Mustang Ecoboost engines model years 2019 and newer. I bought this part from Stratified and then learned it will not work on my 2021 Mustang Ecoboost because Ford changed the design of the factory Diverter Valve starting with the 2019 model year and newer.

If you have a Mustang up to model year 2018 than this GFB DV+ will work fine for your Ecoboost.

Great experience and easy to install. I installed a K04 turbo in my 2011 GTI and from the base tune all the way to the final revision was overall a smooth process.