Twin box system from catalyst back for all 1990/1 on.
Originally the systems were all different shapes but Xparts(Rover),Bosal and Klarius have now all made a universal system. Suitable for SPI and MPI cars. This one has stiffener supports on the exhaust box. Some small dents and scratches may be present due to transport and storage conditions (they are not boxed).
BUT SEE OUR
C-STR811 AND
C-STR811S or
C-STR812.