found alternative to external coil


hey everybody,

maybe this really isnt an 'alternative'.. but read and you'll understand. hehe.
i was looking at ignition components online and i came across this product.. its made by a company called okada projects and its called a single coil plasma booster. i looked into it more and saw that it was the topic of an article in import tuner and even supplied at options auto. based on reading the description and looking at the company's website, what do you guys think of this product?

import tuner's article:

company's website:

thanks for any and all input!
Last edited:


New Member
the dyno results look pretty impressive, its not a massive increase but pretty significant increase for a coil bolt on. i would definatly like to try it out.