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Welcome to Tier 1 Tuners

Fuel maps, be they stock or custom performance maps are made by PEOPLE. They represent the best guess of a person . For the first time EVER we have advanced the technology to requireNO human interactions. (Click here for more info).

Using the bikes own Inertia VS Acceleration as the “dyno” and our PATENTED technology as the operator this unit empirically tests EVERY performance squirt of fuel and delivers a measurement GUARANTEED to make your bike perform better. Instead of having to make to with just one or two fuel values to cover a 500 rpm range. You can can now have 10 to 20 fuel values optimizing the same 500 rpm range, all in real time under your real life driving conditions.

You think your bike performs well? Think this is too good to be true?