Transform your car with our remapped ECU for M54 powered BMWs.
BMW 3-series E46 (2000-2006) – 320i/Ci, 325i/Ci, 330i/Ci.
BMW 5-series E39 (1998-2004) – 520i/Ci, 525i/Ci, 530i/Ci.
(M54 engines only!)
These ECU's will work in any transmission and can be swapped between if you so choose.
What You Get:
– EWS Delete
– Remap for more power and torque
– Optional ANTI-LAG Launch Control ONLY FOR CARS WITH NO CATALYTIC CONVERTERS!* (Manual Only)
– Optional NO-LIFT SHIFT ONLY FOR CARS WITH NO CATALYTIC CONVERTERS!* (Manual Only)
– Crackle map
– Raised rev limiter to 7k with “hardcut” (Completely safe for your engine)
– Raised engine speed for better cooling at idle
– Removal of ABS limp mode (for cars with deleted ABS)
– Secondary O2 delete
– Secondary air pump (SAP) delete
– E-thermostat mod
– ICV Delete (you must remove the ICV from the car and fit the blanking plugs that come with the ECU. M54B30 ONLY!) This will give the car better power delivery.
For most Custom tunes onto your ECU (e.g. forced induction) you will require a wideband O2 sensor if you are unsure if this will apply to you contact us.
Please contact us if you are after something different to what has been listed in the description.
This ECU will only fit cars with MS43 ECU. Please contact us if unsure.
$60 Aud rebate when you trade in your old ECU
* PLEASE MAKE SURE THAT YOUR CAR HAS NO CATALYTIC CONVERTERS (CATS). RUNNING THE ANTI-LAG ON CARS WITH THEM FITTED WILL DAMAGE THE CATS, ENGINE OR EXHAUST SYSTEM!