The BMW S54 engine (found in E46 M3 cars from 2001-2006) is an excellent powerplant and great for engine swaps as well as forced induction applications. The ACE Performance Syvecs kit allows for you to seamlessly install and control a robust engine management solution.
ACE utilizes a Syvecs S6 engine control system and a re-pined BMW S54 factory engine harness as the base of this kit and has developed a number of solutions to ensure that all systems will operate as if being controlled by the factory engine management. The Syvecs S6 unit will come with a ACE supplied base calibration for this system and support your local tuning shop with the final dyno calibration (performance tuning).
The ACE BMW S54 engine management kit allows for easy race dash installation as data can be sent through CANbus.
Syvecs S6GP ECU
Re-pin factory engine harness
ACE tuned 10A fully enabled E-throttle system (DBW H-bridge)
ACE Ignition Coil Module
BMW M54 base tune calibration - additional dyno performance tuning is strongly recommended once the unit is installed.
Variable Speed fan control (PWM)
DTM-12 pin expansion connector
CAN logging - internal on the Syvecs ECU
12v and chassis ground
5v sensor supply
2 Analog inputs
1 Aux outputs
NTK wideband sensor expansion (for tuning, or for future customer use) DTM-6 will be included in the harness - This sensor is sold seperate but can be provided by ACE at an additional fee.
ACE MAP sensor is available for additional tuning - 4D fuel compensation (1Bar map sensor)
Pedal Position harness - A Custom Electronic Throttle harness can be supplied at an additional fee for those wishing to integrate this kit into vehicles that did not have E-Throttle.