Reviews

I have an 08 Mazdaspeed3 and I’ve been working with Clayton the last few months to achieve the best tune for me! Attention to detail and sensibility for you and your vehicle is his top priority. After identifying problems with my vehicle I didn’t know i had he has spent hours and days refining my tune perfectly. He’s taken care of my car like it’s his own as well remaining very eager to safely add power. 11/10

I was running a Cobb Ots stage 2 & I purchased the E30 OTS and the difference is incredible, first pull on ethanol is insane, Day & night difference! Don’t sleep on this tune

Fantastic. I got a flash tune for the time being. Nolan took the time to explain the different options and put together a great quick map. I will definitely be continuing to use stratified for a custom tune down the road. A+

I used the COBB OTS map for a while just like everyone else, then swapped to the Stratified OTS 91 map and the car ran way better so I decided to go ahead and pay for a Flash Tune and WOW!!! The car drives so much better. The power is more linear during pulls and with just a Corksport Stage 2 Intake (SRI+TIP) the Flash Tune really woke the car up. Will definitely be going with Stratified when I need a Custom Tune done. 5 STAR quality and service!!

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.

Got the email for the specifics on my flash tune and got it within two hours after sending in my specs! Had a couple questions after the tune and service was awesome and very responsive. Definitely going with a stratified custom tune in the future!