Yes, small turbo head was re-designed, so qiute a few differences at the top as well. Deffo not compatable with the earlier cam covers..........Also the coil packs "within the cam cover" is NOT a good idea IMO, as this is a very hot part of the engine, and the excessive heat is the main reason that these coil packs fail. Usually the first symptoms are a missfire on boost. Better to fit coil packs elsewhere within the engine bay.