Transform your car with our remapped ECU for M52TU powered BMWs.
BMW 3-series E46 (1999-2000) – 323i/Ci, 328i/Ci.
BMW 5-series E39 (1998-2000) – 520i, 523i, 528i.
(M52Tu engines only!)
– EWS Delete
– Remap for more power and torque
– Optional crackle map (switchable via AC button)
– Raised rev limiter with “hardcut”
– 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