hi. i have a turbo miata and the greddy emanage blue for my car... i am trying to find a good shop that will tune my car for me... ive checked out mainstream and batlground a couple of weeks ago and both said they can do it... my main thing is that i want a shop that knows how to work on the emanage blue and who will do a really good job... any opinions? i will go check out topspeed also to see whassup... well, thanks for the help guys!