Catalytic converter removal pipes for the TVR Tuscan S and Sagaris. These catalytic converter removal pipes are to replace catalytic converter part number TVR S0662 with the larger outlet pipe size. The outside diameter of the outlet pipe is 57mm. These pipes have no catalytic converter inside and are unlikely to pass MOT emissions requirements. They are for track use. For the catalytic converter removal pipes with the smaller outlet pipe diameter as fitted to Tuscan, Tamora and T350 please see part number TVR DE-CAT SP6 . Price per pair.