a simpler font would be clearer, and horizontal line from front edge of door to start of rear arch, RACE SPEC in gun metal and performance in same colour as now.
the race spec could be in bold and the performance.com ittalics
only my opinion fella, been business advertising you want to take one look and think 2 things, A, nice graphic but B and most importantly the viewer to remember the company. i mean no ones gunna forget the car its sweet.
cheers. and no offence.