As a South African, I am so jealous of all of the editions of the Clio's you have in Europe.
Here in South Africa, we only got the R27 197, RB7 RS200, Blue Gordini RS200 & the 20th Anniversary RS200
Reviving an old thread here!
Planning on doing this exact thing to my RS200. Also located in South Africa. Have you done the double decat on standard exhaust?