Reviews: All Products

I highly recommend getting a tune done by stratisfied Alex was verry professional and informative he answered all my questions.My car is running strong,it is a world of difference over the Ots tune I was running.If you are on the fence about getting a tune don't be get it done.

If you have any doubt about getting a stratified tune, let me remove it for you. My speed is fully bolted, but this gave me the most noticeable increase in performance by far. I was pretty happy with the car's power, but the tune transformed it into an entirely different animal. The turbo pulls like a freight train all the way to red line, much harder than I thought was possible within the limits of the k04. Brad and Alex were a pleasure to work with. They were able to give me revised maps as fast as I could send them the logs, and explain the tweaks they were making along the way. You will not be disappointed, the stratified crew truly does great work!

Mike tuned my almost stock MS3 and wow i cant believe the difference it has made. Customer contact and information given during the tuning process was awesome to say the least, as more mods come im going to keep coming back for tuning!!

This has to be the best $200.00 I've spent! After Brad helped me find my boost leak, he was able to find me an additional extra horsepower on top of all the mods and old tune that i had on my speed3 thru Cobb Tuning. Definately worth the price.

Thanks Brad, Willie

Excellent value for the money. I really can't see why you wouldn't spend the extra money to get the most from your upgrades. Stratified works with you to get what your after in a safe manner. I'm stoked on the results which netted a 18-20% increase in hp/tq that you can really feel.

If your going to add aftermarket parts, go with Stratified!

Had an awesome tuning experience with Alex. Top notch customer service, every question was answered even some not related to the tune. Responds quick to emails, also added time for days missed with out needing the customer to remind. Provided customer with a great learning experience. Willing to work with Stratified tuning for my next project. Recommened to all Mazdaspeed platform.