Reviews: All Products

I'm only running a stage 1, mostly stock tune and let me say the difference between ots Cobb and a stratified tune is night and day. I noticed a bigger difference between Cobb ots and stratified than I did between stock and Cobb ots.

The turnaround time, attention to detail, and professionalism are second to none. I chose this company based off reviews and I couldn't be happier!

Aaron Lore did a fantastic job tuning my mk7 GTI. From the start the process was very smooth, it took about 5eeeks, with one set of logs and one revision being sent weekly. The car performs flawlessly, their customer service and professionalism are both top notch. I would definitely recommend them for anyone considering a protune!

I had my car tuned by Alex at Stratified and am very pleased with the outcome. My car drives great and any questions I had were answered fairly promptly. While I wasn't satisfied with the resulting power of my initial setup due to poor fuel quality in my area, they quickly got a water meth injection setup shipped to me and were more than fair in what they charged for the continuation of the tune with a hardware change. I'd highly recommend them and can foresee using them again in the future for my next vehicle!

Stratified is absolutely fantastic. If you look around on various forums they have a reputation for quality and it is very well deserved. Excellent power without sacrificing driveability. Since this is the first car I've done any modifying to I was a bit paranoid at times, but Aaron addressed any concerns or questions I had. It's also fun to experience the changes with each revision and look at the differences in datalogs if that interests you. I will definitely be coming back to Stratified after I do more modifications.

The tune is great, more power no less of driveability and the mpg remained the same. It's nice having a pro tune for your area and gas. It's also great to have a professional look at the numbers and make sure everything is good to go. Thank you Stratified!

The tuning process was very well explained and everything went very smoothly. I highly recommend getting your car tune by the Stratified team if you can. I had my car tuned by another company before and the Stratified tune is so much better power wise (94 octane tune). Don't hesitate and get yourself a tune !