Reviews: All Products

Recently got my mazdaspeed3 tuned by the great guys at stratified, and all i can say is wow. Stan, my tuner, addressed all my questions and concerns and put together a tune that is awesome, the car runs the best it ever has. Thanks Stan and to the great team at stratified

After Christmas I had the opportunity to go Stage 3 on my 2014 Ford Focus ST and have received my final revision for my 91 and E30 custom tunes from Stratified. I could not be happier with the result. Cyrus worked his magic and tuned the car to my specifications of increasing power while maintaining the reliability of a daily driver. I am a member of the AZ ST Club out here and Arizona and was able to drive a Stage 3 ST with a Stratified Flash Tune prior to purchasing this one, however I had not driven one that was custom tuned. After driving both now, I would highly recommend spending the money on the Custom Tune. Cyrus noticed some abnormalities in my datalogs that were caused by poor fuel quality (Chevron 91 Octane, Common issue in AZ) which would not have been noticed with the flash tune. For those interested, my car, on the E30 tune, was putting out a healthy 290 HP and 360 lb/ft of torque to the front wheels. Overall, I do highly recommend the Custom Tune and look forward to coming to stratified for any future endeavors!

From my first map to my last, it's been a total pleasure working with Stratified!I've learned a lot in the process as well, and have felt my car go from something conservative to something that is now a blast to drive! Alex has made my tuning experience exactly what I've always wanted it to be, something fun, informative and best of all something that ends with amazing results!

Purchased flash tune, Hands down best mod choise yet stratified turn around time and just the whole process was easy Alex and whole crew are very knowledgeable and helpful. Tune opened up my cars peformance like no other... AND THE SNAP CRACKLE POPS..... ARE THE BEST!!

This was round 2 of my tunes with Stratified. I made some mods and moved to the East Coast and am on pump 93 octane v. Cali's 91. I not only got water I wanted. I got what my car wanted. I asked for power within reason. This is my DD and I couldn't risk zoom-zoom-boom. Each step of the way I was coached as to what was needed from me and what their target per iteration was. Through the process I learned about my car, the tuning process and reaffirmed my trust in the Stratified group. The last Dyno I ran before the final tune on a bolted car with stock K04 snail turned 256whp or approx 333hp at the crank. All completely use able power. I asked for a canyon carver and I got one. There are pleanty of straight line cars putting out higher hp and if I ever go that route, guess who my tuner will be. That's right, SA.

I did my research and choose who I felt was the most qualified, PROFESSIONAL tuners and I've been back twice and would recommend them for your car without a doubt. I really couldn't be happier with the tune. Thank you Stratified!

Great job on the tune, thanks Alejandro! Ordering another couple tunes today for bigger turbo, WMI, and E-85. Can't wait to see what Stratified can do with all that goodness.