My still stock 2015 Roadster is ready for some upgrades: Ramair filter, CAT box bypass, remove secondaries, rev limit to 7500, remove speed limit.
Initial plan is TORs, but without considering looks and sound (unless too loud, cops here don't like it) so purely based on performance what exhaust system would give the best increase in performance? And would this be condierablly more than the TORs?
Cheers
Initial plan is TORs, but without considering looks and sound (unless too loud, cops here don't like it) so purely based on performance what exhaust system would give the best increase in performance? And would this be condierablly more than the TORs?
Cheers