ECUWorx has just finished development and testing of their variable temperature based rev limits for the E9x M3 (MSS60).
Want the car limited to a much lower rev limit when cold? No problem! As with the original software, the dial around the rev counter will indicate the current rev limit.
The ECUWorx ‘cold start delete’ is also out of development and ready for production. Check the first start video below:
VMAX release / de-limit is also available.