People running this setup have noted bigger spark plug gaps, smoother starts, car pulls more strongly, less misfires in custom tunes. It is a far more powerful ignition system using "smart" coils.
The factory system draws 7amps from the DME whereas this places a 0.005 amp draw on the DME. They reduce heat and likelihood of component failure in the DME. Basically the coils are externally powered and the DME simply provides signal.
Filippo
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2011 35i MT Atacama ... lots of bits. Full Öhlins TTX custom suspension. Build thread.
Build sheet. Currently finishing suspension, fuel, ignition system with Barry Battle @ 3DMMotorsport.
Last edited by fmorelli; 08-26-2018 at 07:49 AM..
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