Description
Transform your car with our remapped ECU for M52TU powered BMWs.
Models include:
BMW 3-series E46 (1999-2000) – 320i/Ci, 323i/Ci, 328i/Ci.
BMW 5-series E39 (1998-2000) – 520i, 523i, 528i.
(M52Tu engines only!)
Standard features:
– EWS Delete
– Remap for more power and torque
– “Hardcut” limiter
– Removal of ABS limp mode (for cars with deleted ABS)
– Secondary O2 delete
– E-thermostat mod for better engine cooling
– Secondary air pump (SAP) delete
Optional features:
– Raised rev limiter to 7000 RPM
– Crackle map (timered[1] or switcheable[2]
– Raised engine speed for better cooling at idle
Please contact us if you are after something different to what has been listed in the description.
Once the ECU is installed, we highly recommend you to reset all the adaptations to ensure a proper operation of your engine.
[1] Timered crackle map is programmed to give out 2-4 pops after releasing the throttle, followed by silence and fuel cut for economy.
[2] When on, the pops will be continuous for as long as you decelerate in gear. Not recommended on cars with cats + expect reduced fuel economy. Air Conditioning (AC) MUST be fully operational for the switcheable crackle map to work.
Contact us if you are interested in selling your standard ECU. WE WILL BUY IT BACK!
