AEM's digital multi-channel Twin-Fire Ignition is the lightest, smallest and most cost effective ignition module on the market. AEM Twin-Fire BMW Ignition Module is available in four- and eight-channel configurations, works with O.E.M. coil-on-plug and distributed spark systems, and is ideal for applications that utilize aftermarket stand-alone engine management systems.

Our Twin Fire Ignition module for BMW car is the only capacitive discharge ignition system available with dual capacitors. This enables the Twin-Fire to produce more spark energy and voltage per spark for BMW than any other available capacitive discharge ignition unit. AEM's exclusive Twin-Cap technology stores the energy for two distinct spark events and allows for full energy for each individual plug in BMW engine, including high-rpm V8s, and even on rotary engines utilizing separate leading and trailing ignition maps.

• ·      ·      Works with coil-on plug and distributed spark systems
• ·      ·      Exclusive Twin-Fire technology uses independently-firing twin capacitors to store energy independently for two distinct spark events
• ·      ·      Twin-Cap spark events are at full energy and can be simultaneous
• ·      ·      540v primary/54,000v secondary voltage energy
• ·      ·      189mJ spark energy per capacitor
• ·      ·      Multi-Strike capability of up to 10 sparks per ignition trigger (20 degrees)
• ·      ·      Smallest (5.5" x 4.625" x 1.375") and lightest (1.5lbs) CDI on the market
• ·      ·      Four- or eight-channel availability
• ·      ·      Full spark energy with battery voltage as low as 9v
• ·      ·      Tachometer output included
• ·      ·      Extruded enclosure

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