ESS Tuning

ESS BMW E9X M3 Performance DCT Software

Shipping calculated at checkout.

Optimized DCT transmission software. Increases shift firmness in S4/5/6 and overall improvement in transmission speed.

Windows laptop required to program software remotely.

Application intended for:

  • BMW E90 E91 E92 E93 M3 S65 with DCT.

Product information