Go with the Meyle hd rear diff mount. I am not sure about subframe mounts. I don't have any experience with solid ones and haven't done that much research on them yet.
- UUC Stg. 1 LTW Flywheel - UUC SSK + DSSR - UUC TM +TME - UUC Rear Adjustable Control Arms - UUC Swaybarbarians - AST Sportline II -
- RE Underdrive Pullys - RE FCABs - BMW Performance Control Arms - Shark Injector - EMP High Flow Water Pump - TMS Adjustable Endlinks - K&N CAI -
- M3 Motor Mounts -