Reviews: All Products

67–72 of 489 items
  • Stratified Flash Tune MK7/.5 GTI, TSI, GLI, A3

    Blair D.
    I've tried the Cobb stage 1, stage 1+, and another company's that name I forgot. Out of them all, Stratified flash tune has been the strongest, smoothest, most HP gain for my '15 gti autobahn.
  • STRATIFIED Flash Tune - Fiesta ST

    Chase J.
    I drove around on the ots stage 2tune for a while. Installed a bigger intercooler and finally got a tune. Let me tell you! These guys are professionals! I was so impressed with how easy and fast they were at communication and how well the tune came out in such short notice. Definitely recommend if you’re on the fence about them!
  • Focus ST Stratified Pro Tune

    Jose N.
    I got a pro tune from them and I love it ! My tuner was fabrice and he was very patient with me and got me through everything, definitely recommend!
  • Mk.6 GTI COBB Accessport V3 With Stratified ProTune

    Timothy S.
    Stratified just completed two fuel maps for E30 and 91 octane...K04-x with Aux Fueling installed as well. My tuning experience was very thorough with Jared Hughes working as the calibration engineer, he's responsive and provided good guidance related to overcoming some fueling limitations I ran into on E30. Each tuning iteration built well on the previous one during the process...no surprises...car runs great!
  • Focus ST Stratified Pro Tune

    Joseph R.
    Customer service was great and I thoroughly enjoyed working together with my tuner on the tuning process. Fabrice listened to all of my input and adjusted the tune accordingly wherever needed. I was running a tune from a different company before and Stratified's beats theirs by a long shot. My car is now running smoother than it ever has and with even better performance than I expected. So glad I could have people as knowledgeable about my car's platform to work with on the tuning process, you guys rock!
  • Mk.6 GTI COBB Accessport V3 With Stratified ProTune

    Damir D.
    The tune exceeded my expectations... silky smooth when driving normally, but turns into a monster when you want to mob. Jared was great to work with and helped get the most out of my K04!
67–72 of 489 items