just spoke to bernie at c.p.s [01582840008] and he can rebuild a clio gearbox fit a limited slip diff for clios in excess of 250bhp for around 1300 notes depending on condition of the original item. he,s got a client thats been running a 300bhp engine on one for two years with no problems. i,ve just ordered mine. now back to bb performance tuning for a power hike and paddle clutch.