I had them do the install of my MK2 in a brand new WS6 Trans Am. Mmmm, V8 goodness. Anyway, they totally botched the install. They committed newbie error #1 and ran the power lead with the RCA line level cables from the EMPEG and front speaker leads from the amp. Hell, they even zip-tied them together. Can you say alternator whine? I knew you could! The rest of the install was of acceptable quality but it took me about an hour and a half and some extra power cable to undo their retarded install job. The guy who did the install was allegedly one of their "best guys" who had three chances to fix the whine and failed all three times. The last time their "head installer" took a stab at it and "solved" the problem by cranking down the gain on the amp to stupidly low levels in addition to putting strange kinks and contortions in the cables running into the amp (which had no effect). In the end of course I just re-routed the cable along the opposite side of the car.