If i bought a clubsport I'd fit normal mats in it to stop them wearing out, the rs mats for a mk1 focus add considerable value to the mk1 focus rs. Just in case.
My mats are coming out of my s, just bought some normal plain vw ones, agree mats for the rs focus,mk 1 and the Focus rs 500 which I own,are crazy money,got 3 sets under the bed.
