Hi there! I have a Carrera 4 from -91, which I have owned from new. During the years I have made a few modifications, mostly on suspension, wheels and performance. It has f.ex. a compressor installed, which really transformed the performance to recent Turbo level. The downside is that it eats the clutches for breakfast. I only have driven like 130.000 km's and the car requires it's fourth clutch already. The current one is an RS -clutch with a single mass flywheel. Anybody has a good advice of what to try next and where to buy it without needing a new mortgage for my house?