Due to the success of the KEMPOWER BMW speed signal simulator + Vmax delimiter, we have further developed this module and integrated it into our KempoTronic product range.
Our BMW Speed Signal Simulator 2nd generation is a device that modifies the ECU RPM signal output into a ECU speed signal input with a certain ratio between input- and output frequency. This prevents diagnostic errors and limp modes, limiting your car performance.
This unit delivers the correct speed signal on his own WITHOUT the need of a rear axle speed signal and WITHOUT the need of OEM Dashboard.
After installation, this module releases the full power and full useable rpm range.
It differs from our first generation version in the fact that the simulated speed signal now varies together with the rpm, simulating a more realistic situation, which allows the ECU to correct factors (like enrichment) in function of the speed similar to the OEM situation.
The speed signal simulation also stops when there is no rpm (engine stopped).
You can click on the picture or click here for the direct link to this module.