Just installed Supersprint manifolds and sport cats on 01 e39 M5. Initially SES light came on and several fault codes were generated. After two test drives, the SES light has not returned, but two fault codes have: Catalytic converter conversion bank 1 and bank 2. The vehicle is essentially...
Selling a brand new, still in box Super Sprint exhaust system. Includes headers, race cats and X-pipe. $4999
These are stock photos, as the actual parts are still wrapped in original plastic and boxed.