Reviews

I just finished a custom tune for my focus st and it has been a great experience. The whole process from start to finish was awesome. Each revision the car was getting better and better. There was a lot of stuff I learned about my car and tuning in general that I probably would have never known if not for this experience with Stratified. If you are thinking about getting a custom tune for your car, do not hesitate to get Stratified.

Alex was awesome with this tune - it took about 8 iterations to get it dialed in just right with the new turbo. The attention to detail with this tune was amazing and the car runs great - consistently running only 1-2 knock counts on full throttle pulls and only rarely 3. This is by far the best way to safely add power to your ST. Awesome service and attention to detail.

I went to Alex for his help on choosing a turbo upgrade for my car. I finally made my decision on the gtx2863 and this was the best choice I have made. Alex is a great tuner! He answered all my questions even if I thought they might be dumb cause this is my first experience with boosted applications. This car runs amazingly well and pulls really strong through the entire rpm range. I highly recommend Alex and the stratified team when it comes to tuning or just any question you may have. I will not choose any other tuner for my car. I'm thankful for everything they have done for me and definitely look forward to working with them in the future for any other upgrades I may have

I had a great time getting tuned by Alex. He was quick to respond to emails and answered any questions I had very well. He made it clear to me where the car was progressing to and reached my power goal I was looking for. I had great service from a company I had never had experience with and they have earned my trust and I will definitely come back for anything I might need.

Absolutely no regrets! I spent MONTHS searching for the tuner for me, and I am super picky when it comes to my car. I went through my tuning process at the same time as a close friend, who was tuning with a different reputable tuner, and let me tell you! My experience made him jealous! He's now looking at tuning with Alex. At Stratified, they're extremely organized and detailed, and they provide you with all the information you could ever possibly want, and then some! Go with Stratified and you won't be disappointed! Thanks Alex!

I came to Stratified to have my gtx2867 powered focus ST tuned after I installed a WMI system to take advantage of the additional cooling and octane benefits. My car was transformed by Alex's tuning beyond my expectations. The difference in power after being tuned for the WMI felt greater than the going from tuned on the stock turbo to tuned without WMI on the gtx2867! One of the important things that is very apparent early on in the tuning experience with Statified, is how much attention is put into the safety of the tune. Stratified provided me with a greater number of revisions than the previous tuner I used, which allows smaller changes to be made in each revision, resulting in a safer way to finding the perfect tune. During the process, Alex was also able to help me determine the proper nozzle size, water/methanol mixture, and injection spray point. Stratified will continue to get my future business and I strongly recommend them to anyone needing tuning!