|
Zf Steptronic For Track Use
My Z4 is tracked regularly (15,000 track miles est) and is equipped with the smg which has proved very reliable actually. I just installed my second hydraulic pump and I've changed one clutch recently. Friend of mine is looking at a 2006 3.0si with steptronic and shift paddles for track use. Anybody have experience with the reliability of ZF steptronics for track use?
|