Cant say for the RST recaros tbh, but the mk4s will fit. If your handy, or know someone with a welder, then almost any can be adapted. You just need to swap the subframe from your old ones with the new seats. Obviously the rear bench is where you may fall over as they may be different sizes. As said the Mk4s fit, just the mounting brackets for the bench need slight modding to suit. Sure there is someone on here running Rover Leather, and another running Alfa leather but again not sure about rear bench. Hope this helps.
