just in case anyone was wondering HKS does make a CRX exhaust system....however the piping diameter is only 2" where as the GREDDY is about 2 1/4" (maybe a little bit bigger then that), and RS*R DOES NOT make a 90-91 LS header and as for people buying worthless pieces of shit, what about all those people out there buying hyundai's and kia's and fixing them up?