Epic

Epic Motorsports

involvement in racing

products details

ECU Tune for 2003-2005 BMW Z Series E85 Z4

Through custom ECU tuning we are able to provide more usable horsepower and torque outputs by modifying BMW’s dual variable cam timing (VANOS), DISA, and fuel and  ignition maps. Better part-throttle drivability is also obtained. The engine rev limiter is raised to 7000 RPM’s and the vehicle’s top speed governor is removed.  Custom software modifications for headers or other modifications are available.

E85Z4

E85 Z4

You may either mail your ECU to us for programming or upload your tune with the optional ECI cable. Other options include: disable rear O2 sensor monitoring.
  • Price: $349.00
Facebook Twitter Email Linkedin

you may also likeEpic