Reviews: All Products

Alex was a great tuner to work with over the course of 9 months. He provided an outstanding 91 octane map (sea level) for my 2010 Mazdaspeed 3 (Stage II). He then worked with me to delay the continuation of further tuning until I was able to move to Colorado and get settled in. Then Alex was quick to help me with getting high altitude tunes for both 91 octane as well as E85 mix. I now run the E85 tune on my Speed 3 and really notice a huge performance boost compared from when I was running the off-the-shelf Cobb maps for Stage II. Alex's flexibility and professionalism was superb and I would highly recommend using Stratified for professional tuning. I will continue to look to Stratified in the future as my needs change. Thanks so much for creating such awesome maps for me!

Sincerely,

Jason Hurt

Good investment for an above basic tune. COBB OTS stuff just does not compare. Drive-ability is vastly improved. Slightly more power as well. Worth the $50 easily.

Very grateful for Alex's expertise and patience! I was at 188,000 all original miles on my 2007 Speed3, and then finally upgraded to a BNRs3v2 with other supporting mods, and began the tuning process with Stratified. Many careful iterations later, with a 4gal mix of E85, my car is running better than I had imagined! I hit all my goals and then some - but of course now I am developing new goals. :-) Currently at 210,650 miles, and running very strong! Thanks, Alex!

I got to work with Mike on my tune. He did a great job and I will be coming back for a top off when the new mods arrive. Car runs like a beast! Thanks again Mike

-Eric

I've been very impressed with my stratified flash tune. The car has much more power all the way to redline. The delivery is very smooth and feels extremely refined. The stratified team has been great about answering my questions and offering advise. I'll be purchasing from stratified again.

I decided to have Alex tune my Ford Focus St based on the great reviews found in the forums. All I can say is that Alex loves to perfect the tune and is very educational when answering questions that I asked during the tuning process. Overall I am very satisfied with the results and wouldn't think twice about using his services.