Originally Posted by Blue370tt

THIS IS AN UNTRUTH THAT MANY PEOPLE CONTINUE TO SPREAD. I am the TT 7at install that Z1 did OVER A YEAR AGO! I have 2400 miles on my car AFTER the TT install and have had no problems. I am = in HP/TQ to most of the 6MT guys if not greater (458 whp/388 tq).

THE ONLY 7ATs THAT HAVE FAILED SO FAR HAVE BEEN ON SC CARS.....NOT TT CARS!

If you plan on a TT install, I highly suggest you call Z1 for pointers. Even if you dont use them, John and team are WHY my TT 7AT is solid and problem free.