I need to replace the rear springs on a Megane 250 Cup. I want to keep the ride height as close to standard as possible but don't mind a small difference. Is it best to go for Eibach or keep to the original springs? Where is the cheapest place to get either the Eibach or OEM springs - can the same OEMs be sourced elsewhere other than Renault, for instance? Thanks in advance.
You can try Kam Racing. They do Eibach, H&R and OEM springs. If your just changing the rears stick with OEM, otherwise change all 4 and take your pick. Just got my Eibach springs from them for my R26.