Reviews

This is the best bang for your buck. I was hesitant at first cause I've never done any kind of E-Tuning, but Alex was great at explaining everything to me. Alex is a straight up genius to this tuning stuff. If anyone is hesitant in doing an E-Tune, don't be. Stratified Tuning will definitely take care of you through out the entire process. So buy an E-tune from Stratified now!

I had decided to do several upgrades to my 2012 ms3 and found the Guardian Angel, EBC, and boost dial to be great products well constructed, very accurate and consistent. after all upgrades to the car plus the engine tuned by Alex. Being very picky as to what I use on my car as well as who tunes it. I am 100% satisfied with stratified :) Thanks again Alex.

I can't convey in words how impressed I've been with Mike during my E Tuning journey. As someone who is the first to admit to knowing very little about tuning in general this experience has taught me so much, what has helped is Mike's patience answering what most would see as really basic questions & for that i thank you Mike. I have to admit as well that i was quite skeptical in the beginning as etuning in general was so unfamiliar to me (i had a well tuned haltech piggyback). Results speak for themselves...let's just say i'm now a believer :D ....for all those considering this journey (regardless of your level of experience with modding or tuning) i would find it impossible to not recommend hopping into this adventure.

Thanks again Mike & Stratified.

Bobby

I've worked with Alex on tuning my car for quite a while and recently completed my tuning. As frustrating as it is doing e-tunes over the Internet, Alex made the experience all that it can be. I am very happy with the service and the way the car performs. We had a couple of problems during tuning that were out of our hands and Alex took the time to do what needed to be done to make sure my car was safe and that I was satisfied. Over all I am very happy with the experience. Zoom-zoom

i Had a previous 98 tune from Richtune and i wanted to get E85 tune but then i read all these awesome reviews about Stratified and made up my mind to go ahead with it . all i can say is Alex is one of the best tuner i have come across.

After three weeks E85 tune was done and i couldn't be happier. Car feels great and aggressive n throws me back on my seat when i floor the pedal. Boost thru entire rev range. Car feels totally different and exactly the way i wanted.
il definitely be coming back for 98 tune with WMI.
Being Overseas i just loved the whole etuning process lol Alex was very straight forward, supportive and helpful, answered lot of questions straight away because he is full of knowledge. He knows what hes doing. i strongly recommend Stratified to all my friends

Stratified is the way to go hands down.

The unknown of being in Australia is completely removed and Alex is honest and true to his word and super, super thorough. Most would have taken the “close enough is good enough” route... but not Stratified. The pride Alex takes in his work is unprecedented IMO and I cannot express how impressed and satisfied I am

The car feels amazing and although there is probably more to extract from the tune, to the letter of what I requested, Alex delivered in spades. A wonderfully smooth tune without pushing the extreme limits, super responsive and an increase in drivability (and it can still scare the crap out of the ladies... and some guys!)

Super performer, great value for money and customer service is noticeably in the forefront

I'll will be purchasing an upgraded TMIC at the end of the year, (will be nice and hot in AUS by then) and will be looking for a retune for pump gas and e85

If you have been thinking about a custom tune, and have reservations, please I cannot endorse Stratified enough. Not only do they listen to what you want, they are consummate professionals and I am proud to wear the “Stratified Tuned” Badge of honour