I just picked my car up from Coastal. Sam and his guys put in a spec stage 3 and billet steel flywheel. i couldnt be happier with their service, i would definitely take it back to them for future mods. plus it doesnt hurt that his shop is 3 or 4 miles away from my house. i also got to finally to try my cobra brakes with cross drilled and slotted rotors out which i put on last week when my car was dead in my garage. id post the pic of the brakes but you can see them anywhere. Thanks again to Coastal