The wastegate diaphragm part no.:035145797B is available in Germany for 36,16DM. Parts have been on backorder at Audi but are now being delivered. Just picked mine up a the local Audi dealer. Will it fit the older wastegates? Don't know enough about the older wastegates. Might need to wait until Phil get's the part he ordered. - Hans-Juergen Schneider '93 S2 Avant '89 CQ 20V