M57 ECU DDE4 - EWS Delete Stage 3 (M57 184/194) M57 Swap. Plug and Play
£190
Unlock the full potential of your BMW M57 engine with the Ozworx DDE4 ECU. Ozworx M57 DDE4 ECU – Tuned for Power, Built for Abuse. Expect sharper throttle, improved spool-up, and the torque curve these engines should’ve had from factory.
