Reviews: All Products

19–24 of 465 items
  • Mk.6 GTI Stratified DSG Tune

    JONAH G.
    I'm surprised there's not more reviews or people talking about this. The drivability is vastly improved compared to the OE tune. Much smoother, way less hesitation, and it makes the DSG brrts more prominent. Directions were a bit weird, but Alex and Clayton made the process a breeze.
  • STRATIFIED Flash Tune - Mk.6 GTI

    JONAH G.
    Super easy process and a HUGE step up from the OTS Cobb tunes that come preloaded on the accessport. If you're not getting a custom tune, there's not a better option than these flash tunes, hands down.
  • STRATIFIED Flash Tune - Focus RS

    Christian W.
    If I could give this 6 stars I would. I was about to sell my Cobb due to the stock ost tune was so bad I thought there was no point tuning my car. After getting my Stratified tune and putting it on I was blown away. Car pulls really hard and I have nothing special on the car. The car seems to idle better as well. Very happy!
  • Focus ST Stratified Pro Tune

    Joshua G.
    Got my 2017 Focus ST tuned by stratified and I couldn’t fault these guys at all, they know there stuff very well, I love the crackles and pops tune I have now, it sounds awesome. The car drives so good, it actually feels a little bit faster then my previous tune I had with another company. I was hesitant that the tuning process was going to take forever, but the guy I was speaking to had very good customer relations! Couldn’t fault em !!!
  • Focus ST Stratified Pro Tune

    Travis C.
    This is my first protune not my first etune and stratified has been amazing. Ke Xu has made that experience very easy and had an incredibly fast response time with any concerns or problems I had. Stratified has made my car come to life and really allows me to get the most out of all my performance mods. Finally on e30 and the etuning process was fun and easy.
  • Mk.6 GTI COBB Accessport V3 With Stratified ProTune

    Anibal A.
    Excellent service and support. We encounter issues with the hybrid turbine and the Calibration Engineer helped with troubleshooting and analyzing the data logs. The communication within the tunning process was excellent. Definitely recommended.
19–24 of 465 items