The Fi2000® O² digital fuel processor is designed to work with all exhaust systems (stock or aftermarket) equipped with oxygen sensors in place (closed-loop design)
The Fi2000® increases horsepower and torque by optimizing stock lean air/fuel mixtures and helps cool the engine temps as well
No confusing computer downloads to install
No expensive dyno testing required
Pre-configured from the factory for your make and model, but easy to adjust should your specific application need it
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