i have ready people say he does a good job.. i spoke to him on the phone he is a really nice guy and had good conversations.. he did say right now he does not get into COMPLEX BUILD tunes aka superchargers, ect.
so pending on what you have to your car keep that in mind.
i was hoping he could take a look at mine but he said right now he is not set up for complex tunes
Yes, I have run his custom tune. Car runs great with it! He also does great trans tunes for the A8. I spent a lot of time with him on the phone, very nice guy, knows his stuff, and will pass along great knowledge on other mods as well. I would recommend him for sure.
I have used his tunes along with Johan Mangs and Sean Powell (Hemifever). All of them are great and will make your car run awesome!