Reviews: All Products

I'm totally satisfied with the Custome Tune of my Mazdaspeed 3 Gen 2! Alex did a great job in tuning my daily driver which is fully bolted @ BNR S1 turbo and stock engine internals. He takes his time and explains the changes in every iteration of the tune.

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!

I am not even sure where to begin. I have a 2013 foucs st with all the fun goodies, however it was missing something and it was a killer tune! All through the process of dealing with Alex during the tuning stages it was like my car was getting better and better. There was never a oh crap moment where I was concerned that something was wrong with my car/tune. Alex made my car a absolute beast and I could not be happier. I had taken my car to a dyno day shop will remain nameless but they did not allow for any time in between 3 4th gear pulls and my intake temps were literally off the charts and they did not seem to care (maybe it was because it was the first time they saw how a car should be tuned) non the less again no drama car still was safe with how the tune was built. I feel that if you are looking for a top tier tune that if safe and puts the power down better than anything you have ever experienced you need to let the stratified team take care of it. I cant say enough good things about the communication, the updates, and the stellar customer service. I will forever be a Stratified customer and will encourage anyone that owns a car that they tune to go through them. Thank you again!

I HAD THE BEST TIME TUNING WITH ALEX THESE GUYS KNOW THERE SHIT! ANY QUESTION I HAD THEY ANSWERED HE CAME ME SOME SERIOUS POWER GAINS AND I WOULD REC TO EVERYONE WELL WORTH THE MONEY SPENT! THANKS GUYS IM VERY HAPPY WITH THE TURN OUT! I WILL BE BACK FOR MORE SOON!

My car is my daily driver, and my pride an joy. I asked for a safe reliable tune for daily driving and track days with a flat torque curve and linear response, and Stan and the Stratified team delivered just that. They did an outstanding job, and were incredibly thorough and paid close attention to detail throughout the entire process. They were also very understanding of some circumstances outside of my control that came up, and worked with my schedule, putting the tune on hold for a bit. In the end, I could not be any happier with the results. I would not hesitate to use them again for any future tuning needs, and would recommend them to anyone else who needs a professional tune. In fact, I would not trust anyone else but Stratified to tune my car.

At first I started off with an OTS+ tune and I was definitely satisfied. About a month after using the OTS+ tune I decided to go with a custom e-Tune, for the added safety and power, since I do not plan on a big turbo for my Focus ST and have all mods completed (aside from a downpipe). The feedback from my tuner (Steven) was fantastic and he was willing to answer any and all questions. The power delivery, drivability, and overall quality of a Stratified OTS+ and custom e-tune are fantastic. Originally, I chose to go with Stratified thanks to a few friends in my local car club and for the amazing article Alex and the team write up on their blog site. Stratified automotive employees are engineers, professionals, car nerds through and through and extremely knowledgeable. I would trust them with any vehicles I own in the future.