Reviews: All Products

Hi Everyone i just wanted to take the time to say that if you were have having any doubts about getting the tune and want to make teh best out of what bolt ons you have. Pull the trigger and go for the tune. I opted for the crackles and pops and i love it. This is my first time sending logs its very easy to do and Alex is good with responding making the experiance wonderful. I will be sure to come back after i get my cluth to push more boost and geta e30 tune along with meth :)

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+

My experience with Stratified has been nothing but fantastic throughout the entire tuning process. This is the first time I have ever had a car tuned before, so I was a little nervous about the process at first. Before Stratified I had considered the other big name "Box tunes" for the mk7, but then a friend told me about Stratified and how I could have a tune tailored specific to MY vehicle and driving style...

Now here I am, the tune is finished and I don't think I could be happier. Right off the bat from the baseline tune, the car felt 'alive'. By the second revision or so my clutch began to slip badly. To show you how patient these guys are to work with, they gave me the okay to order a new clutch and us put the tune on a hiatus until all was well again. That is exactly what we did and that level of patience paid off. Every time I had a question or concern Alex could answer it. Any change or note I made about the cars performance would be accounted for in the next revision, and that level of detail really matters. With each revision the car became more and more refined, with more power being added at each step. The car is FBO with the exception of the stock turbo, and being able to tune and consider each modification I have done was a big plus in my book. The car has responded incredibly well to the tune as I have already stated.

The bottom line is this (if you read nothing else): If you are looking for arguably one of the best pro-tuning solutions on the mk7 gti platform, go with stratified. I daily drive my car and wanted reliable power that I could depend on when I needed (wanted) it.

Alex and Stratified I cannot thank you enough for this incredible tune. If I ever need anything else done with my car, Stratified is where I will be coming back.

2014 Focus ST EFR 6258 custom tune.

Fantastic work, very helpful and knowledgeable. My tune was a bit more work than most since we were looking for the sweet spot of ethanol on the stock fuel system on a larger and somewhat uncommon turbo, but Cyrus was patient and courteous every step of the way. Car makes safe linear power now and the Stratified traction control is like magic. I will 100% recommend Stratified to anyone looking for a safe, detailed tune.

Just got through a tuning cycle with Alex after purchasing the x47 hybrid turbo upgrade from Stratified. I'm beyond speechless at this point, the car feels and drives like a totally different machine, and I mean that in a very good way. Not only was he very descriptive of the process involved, but also extremely patient with the somewhat erratic sending of logs due to my work schedule.

The revisions do take a little time to come back to you 1-2 weeks at most, however what you're getting with that time is the peace of mind that everything is reviewed and revised properly for your car and your needs. The tunes start conservatively to verify you have your car in proper order and the fuel you're getting is top notch, however once all of that is verified it's off to the races! You will steadily and noticeably see the increase in power in your logs, and definitely feel it in the car. I had no issues with communication with Alex at all and he answered all of my silly and not so silly questions throughout the process.

Lastly the level of customer service is off the charts here, I've had dealings with a few other vendors previously and have either been turned off by poor or mediocre service. You won't get any of that here with Stratified, every level from sales on through is outstanding in their performance and execution. As I told Alex in my email while we wrapped up the tune, as long as I'm driving a supported platform they have a customer for life.

I've been running this tune on my MK6 for a couple months now, and I still can't get over how hard it pulls compared to stock (losing traction in 3rd gear)! MPG has stayed about the same. Oh, and btw the crackles are addicting :)

Definitely would recommend