I just replaced my pp1 wheels and tires with 255/35/20 fronts and 305/30/20 rears. So my speedo is off by 5 at 90 and 3.6 at 70 which is a pain but my bigger concern is the computer thinking that either the front or rear is slipping or something like that due to the difference in wheel spin and...
After tons of research, I stumbled on a video on you tube calling this exhaust possibly the best. Could not find too many exhaust clips on this system to compare but I went for it anyway. Well the guy was right, it sounds amazing and no drone. Yes, no drone ! Nice fit and finish, looks good, and...