Clark Turner Tuning, Phoenix AZ

I have nothing but great things to say about Clark, I have been running his Maps for over 10+ years now.
Zero issues, fast replies, helpful in every way.
He just finished tuning my 2008 FXT, X-Shift Sequential, ETS 6466 at 30PSI. LOVE IT!
This baby runs smooth as butter.

Thank You
Marc

Had all of my E-tuning done by Clark and map adjustments for new parts. Always patient when I'm figuring things out and the car always runs flawlessly after his work is done. Will always recommend for any Subaru tuning needs.

Very honest won’t try and get money out of you if your car doesn’t need fixing!

Very poor experience with his tuning. Had issues from the start with the e-tune and tried working with him to fix the issues but only blamed my vehicle, even took more of my money and never delivered what I paid for. A separate tuner tuned the car with zero issues and ran perfectly afterwards. Would recommend not to use him for tuning.

Clark is the best EFI tuner around. I will only bring my car to him for my tuning needs. I highly recommend him to all of my car friends and family.