Evo 8-9 Spark Tech Pro-12 S3 CDI Ignition System

The Spark TechPRO EVO 4-9 CDI System comes standard with a lightweight wrinkle Black Billet aluminum mounting plate. This mounting plate starts it's life as a 1/2" chunk of Aluminum that spends considerable time on a cnc machine. The coils are recessed and twisted for that real High Tech appearance. The under side of the mounting plate is also routed out for additional weight savings. Like the basic, works with stock and aftermarket ecu, comes with military spec wiring, Black Mil-spec heat sleeving, stainless steel mounting hardware. It has also been tested to over 1000HP. The wiring is routed under the mounting plate and secured to the underside of the mounting plate. Upgrades to this system from the basic is available, for the Pro12 option. Click here to go to the Upgrade section in our store. The Pro system comes standard with the M&W Pro12, 2 channel, CDI unit. This system is wired in Wasted Spark mode which means that spark is sent to two coils at a time. This is a proven system which is found on lots of high powered Evo's Worldwide. When more critical tuning and power is needed, we would recommend the M&W pro14, 4 channel Sequential cdi. This system drives 115mJ to each coil individually, as compared to the pro12 unit that sends 52.5 mJ. Since this system fires on a per cylinder basis an experienced tuner can take advantage and retard the critical cylinder by a couple degrees for added safety. M&W has also recently added the Pro 14D which has a Motec IEX input.