Airboy Tuning

i had questions about my sti , sent an email and sunny responded in 5 mins with all the info i needed. great service even during pandemic.
thanks sunny!

He tunes my friends car in fort mac. I have a evo 4 from 2006 x games..acp's car..lets see if he can tune it

Sunny is the man! He scheduled me on a Saturday, as I am from out of town. I arrived that morning and Sunny was ready and waiting. He checked out my 07 STi to make sure it was all good and he found a small air leak. He spent the next 1.5 hours performing leak tests, until he found the culprit. It was the seal on my crankcase side catch can. He took the catch can apart and the gasket was ruined. So he applied some silicone and it was good as new. Also tightened up and fixed a few more small things to make sure everything was perfect. He really went over the top!
After a few pulls on the Dyno he also found out that my MAF sensor was crapping out. He sold me one for a super cheap price! (Way less than what a dealership would) after some more pulls he got my STI to 290 bhp! Which is very impressive for a fairly stock ej25. We did some road tests after just to make sure there were no issues.
The car is fantastic and runs like a dream!
After my visit here I can see why the Subaru community respects Sunny so much, he really takes pride in what he does and doesn't shaft you with the price either. I can't recommended Airboy tuning enough. 11/10 A+ gold stars!

Recently drove down to get my Subaru tuned from Sunny as he came highly recommended by some close friends. Sunny's price was fair and he's truly one of the best tuners around for Subaru's. His work is extremely thorough, he spent a total of 4 hours on the dyno, 3 hours being multiple runs with tuning. I'm not going to go into details of numbers as that's totally subjective to modifications, how the dyno is calibrated and many other variables but obviously the car runs amazing at every point in the rpm band, daily driving or full acceleration.

He asked alot of questions and whether I wanted it tuned for 91 or 94 octane, then we went for a drive for another 35 minutes as he made minor tweaks after we finished on the dyno. He could have just sent me on my way after the 4 hours but this man is a perfectionist with his work.

When we finally finished I left and went to gas up, and had left something at his shop by accident. He called me as soon as he noticed and drove to my location in Calgary despite him already heading the other way to go home to his family after he finished work and closed. It was the best customer service, tuning experience, fair pricing, and ethical process of business that I've ever recieved. Highly recommended Airboytuning.

An amazing experience all-around!

Sunny is unbelievably knowledgeable, and crazy patient. As someone who is relatively new to Subarus, he has taken the time over the last few months to really explain the importance of every step of the tuning process.

His passion shows in his work, and the respect that our Subaru community has for him.

I would 11/10 recommend sunny for your tuning needs, you will not be disappointed!