Quote:
Originally Posted by CT335xi
Why the switch to the cobb weren't you running a jb4 with mid 3 sec 0-60 runs?
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JB4 my best was 2.9s, but now the car is stock except for Cobb, although the JB+ at 100% is much better for DD duty so I will probably switch back to that.
My mod $ is going to my new E39 M5.