This enhancer is a direct plug in unit and is designed to fit in the stock location. 
Whether your watercraft is stock or you’ve added other modifications, such as an uprated intake grate or aftermarket exhaust, this ignition enhancer will improve the performance.
It produces a much more powerful spark, with as much as four times more spark energy, to ensure complete combustion of the fuel mixture. This complete combustion results in improved performance including quicker throttle response, improved pulling power and top end, plus reduced spark plug fouling.
For racers, there is also a lower RPM limit that you can activate for quick and consistent holeshots.
Everything you need to install this enhancer is supplied along with factory connectors for a direct plug-in installation!

Fits:
(1994 - 1996)  Yamaha FX1
(1990 - 1993)  Yamaha SuperJet 650
(1994 - 2020)  Yamaha SuperJet 700
(1993 - 1999)  Yamaha WaveBlaster I 700

If this item is out of stock please contact us for availability.