fc3s and they drive fecking great 21 level damping works well i have the 10/8 setup and love it you can also get the 8/6 these are much chunkyer and build better then those ( TA technics , fk , and jom ) eurocrap coils i tryed fron the polo never again also i noticed with these if they burst they can be opened for koni inserts etc etc up front my tires tuck in the arch wel low if wanted on the back i am goin to have to swap to a shorter spring ( 230mm atm ) and a helper spring to get lower 150mm spring 8K and a 80mm helper spring to go extra low