Reviews: All Products

My tuning experience with Stratified was great! The customer service and commitment to excellence by Alex was second to none and it was very obvious that he was concerned with making safe power with my car. He answered all of my questions and helped me get the most out of my MS3. It now feels like I have a different car after the tune!

I would not hesitate to recommend Alex and Stratified automotive for all of your tuning needs.

Very impressive! Great support, They know what they are doing and you will definetly feel the difference on your car. Highly recommended.

I was gonna get my tune done by another E-tuner then Lex contacted me. I counld'nt be happier with the way my car feels its a whole new car. This was by far the best money I have spent on my car since buying it last year. Lex did a great job and now I'm not worried that something might go wrong like I was with the OTS map. Stratified is the way to go highly recommended A+.

I went into the whole pro-tune experience with no idea of what Alex would be able to do with my 2011 Mazdaspeed3, and what a pleasant surprise it was! Alex is extremely professional, punctual, and downright nasty at making SAFE, reliable power on these cars. The whole tuning experience completely exceeded my expectations and i couldn't be more happy with our results. My 93 octane tune is fantastic, the power comes on smooth, strong and pulls like freight train. As for our E85 tune...just WOW, complete rocket. If you want to make the absolute most out of your power mods, then do yourself a favor and have the guys at stratified set you up with the very best tune available!

Mike did a great job. Car runs great and feels great. thank you will come back if i run e-85 and get that downpipe thank you.

The whole tuning process was excellent! I have read the forums and know enough to be confused with it all, but the Stratified tune took all the worry out. My car was registering a lot of knock prior to the tune. All of the "knock" issues were worked out, and the car feels stronger from bottom to top. Alex is the man! If you don't believe me check out the Mazdaspeedforums.