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JD Jetting Fuel Injection Tuner for CRF 450L !

Power Surge 6X for CRF450L !

Increases power, Improves throttle response, 6 levels pf fuel injectio tuning

Remaps standard EFI, Easy to adjust, at the track or off-road, Installs in minutes

Uses carburetor tuning logic, No computer needed,no maps to download

Recommended settings included, Adjustable accelerator pump suirge circuit

$239.95   IN STOCK NOW !