Reviews: All Products

So we just wrapped up the tune with stan, I must say it went great. The whole process was fun, exhilarating, and nothing short of awesome. The car pulls in every gear like freaking rocket, linear, smooth just great! Thanks again for the tune and I'll be back soon for an e85 map. If anybody is on the fence about a e - tune, buy now and start this amazing process that is by far the best bang for the buck. Sincerely Jp.

By far the best money I have put into my car to date. After I made the initial purchase, I had a response and instructions in less than 24 hours. Alex is courteous every step of the way, and the instructions are always clear. You can really tell he enjoys what he does and has the patience to deal with people of any skill level.

As far as the difference between a Stratified tune and COBB OTS, it's night and day! I only have intake mods so I had my doubts on how much gain we could get out of a custom tune. I was quickly proven wrong. Even with some serious fuel quality issues we have in the midwest, Stratified gave me 2 excellent tunes. 1 for 91 and 1 for E85 blend, that are safe and turned that car into a different animal. Smooth as silk, and plenty of torque and no knock.

As my needs and mods change, I will definitely choose Stratified again!

This is the tuner you need and no one else! Simply the best and Alex works with you with all the hiccups along the way while tuning which is just simply awesome in my books! He was able to put down the power and reach my goals and maximizing my mods to its full potential. I called around my city for a local tuner, the tuners here had to basically use my car as a test mule cuz they never have tuned a mazdaspeed before so I said forget that, took the chance of a e-tune and let me tell you, simply THE BEST. I honestly wouldn't even bother with any local tuners after working with Alex. I have done over 25 pulls while tuning and not one issue. DO it people!

I got two maps from this service and all I have to say is that my tires are wrecked. So much power that they just can't hold up. But in all seriousness, Alex is a great guy and great tuner and I wouldn't recommend any other tuner. He was quick to respond, knowledgable about the platform, and very understanding of how busy I always was. I'm a dorming college student and so I don't always have much time or opportunity to drive around much but Alex was very understanding.

If you guys want the best tuner out there for the Mazdaspeed 3, look no further. Stratified Auto is the best and I wouldn't ever think of getting tuned anywhere else. So just make the right decision already!

I had my 2013 Mazdaspeed tuned by Mike and am pleased with how the car turned out. I went for a 93 octane e-tune and after a while decided I'd rather have the tune performed on a dyno since I live in the same area as Mike. Mike went out of his way both to perform the tune in person as well as to explain everything that was being changed and how it affected the overall tune. I could not be happier with the experience and highly recommend Stratified custom tuning!

Just completed a tune for both 91 and 25% E85 blend for my 06 MS6 with the master tuner, Big Stan. Stratified was truly excellent and accommodating. During the tune we discovered that my autotech HPFP internals were failing. Guys at Stratified were completely understanding and able to work with me until replacement was sent and reinstalled. Big Stan was also able to eliminate large amounts of KR (despite the poor 91 here), fuel cut, and even identify a small leak at the turbo inlet to TIP! The ENTIRE tuning experience was great, smooth, with quick correspondence and professionalism. When I finally add a few more hard parts Stratified will be my only choice for e-tuning! If you have any doubts utilizing E85, do not. It is essentially 1/4 price race fuel available at the pump. My car is significantly more responsive, powerful and not to mention safe! Thanks again Big Stan and Stratified.