Reviews

Stratified is absolutely fantastic. If you look around on various forums they have a reputation for quality and it is very well deserved. Excellent power without sacrificing driveability. Since this is the first car I've done any modifying to I was a bit paranoid at times, but Aaron addressed any concerns or questions I had. It's also fun to experience the changes with each revision and look at the differences in datalogs if that interests you. I will definitely be coming back to Stratified after I do more modifications.

The tune is great, more power no less of driveability and the mpg remained the same. It's nice having a pro tune for your area and gas. It's also great to have a professional look at the numbers and make sure everything is good to go. Thank you Stratified!

GOt my 2017 GOLF R tune by stratified(added the crackle). If was a pleasure working with Alex. Kept me inform if I needed to change anything. During the process of the tune, there were places where I found the car running weak. I let Alex know, and e quickly fixed it up. Discuss my future plans with him, and adviced me how I can reach my goals. Will get another tune from him within 2 weeks for my Big turbo. TOp notch service, excellent experience, and was very patient with how big of a noob I was!!

If you guys are on the fence, give them a try. Great service and turn around time.

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 :)

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.