It is funny that you say that about it topping out in 3rd when crossing the line. The C does the same thing so we are going to a lower diff to take advantage of 4th......We will see what happens.

BTW...Our C improved MPH and ET with the Slicks. Also, the suspension is STOCK. We even left in the anti-sway bar.

__________________
Benzmac:
Donnie Drummonds
ASE CERTIFIED MASTER AUTO TECHNICIAN
MERCEDES SPECIALIST 11 YRS