Quote:
Originally Posted by Breadman
pumping this thread again. So since i took forever to get all my stuff together it looks like they changed the rules and i cant run a difuser. Would that mean that I can't even put a sheet of something over the big gaping void of where the OEM muffler was? pinging @ Chuckls |
I sold my FRS but I'm still putting together a different XSA car. The aero rules are going to change and according to the FB group, we should have an idea of the new rules earlyish December.
The current and soon to be out of date rules have a loophole for the diffuser, since it says 6" forward of the rear bumper and that includes the bumper piece just behind the rear wheels in most cases which allows a true diffuser from most OTS offerings.