Ignition Projects Multi-Spark Coils for Subaru 2.5L H4 Engine
A New generation of Ignition Coil is here.
With constant research and development, we were be able to build the Multi-spark system directly into the ignition coil without using an external discharge box. Our Multi-spark technology creates a secondary voltage and produces a 46% increase in secondary current. Powerful double sparks are generated in 1/1000 of a second at low-mid RPM and switches to a powerful single spark at high RPM. As with all products from Ignition Projects,
Multi-spark ignition coils are direct plug and play with the stock wiring harness. No cutting or splicing involved.