Reviews: All Products

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

Excellent service and very happy with the results. Stan was really quick with responses and always gave detailed answers to any questions I had. The advice on future mods was also greatly appreciated. I would defiantly recommend Stratified!

After having the initial flash tune for a few months i wanted to add another fuel type just in case, this tune added that and made what I thought was a perfect tune even better! Car runs strong and feels great!!!!

2007 MazdaSpeed 6 (owned since new) - received base flash within a day; car has never run better. Let the fuel trims adjust, ran the logs and sent them in for review. Results indicated the car is good; with the tune from Stratified, car has never run better or stronger. Very highly recommend Stratified without any reservations.

I was just running cobb ots maps on my v3 and stratified literally blows them away in every aspect. Power delivery is much smoother and direct, throttle response is instant and the car is much more refined when just putting around town. This was just how the st should have came from the factory. These guys are also super quick, i ordered my tune around 3pm and had it by 7pm the same night. If your on the fence about which tuner to go with, look no further, these guy are the real deal. Cant wait to get my intake, exhaust and intercooler put on and then see what they can do. Im sure it will be awesome. Thanks stratified!! You just gained a customer for life!!

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.