Why Should You REFLASH? From the factory, the TPI engine maps are built around passing the European emissions laws (EURO 4). IHE has teamed up with SILBER TURBOS who noted the following issues:
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Lean running motor. The motor can run too lean, especially from idle to 1/2 throttle
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Erratic on trail. The OEM map can cause the bike to sputter in parts of the throttle range
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Excessive pipe bang on deceleration
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Uses a very small amount of 2 stroke oil. We turn the oil pump up slightly, resulting in a safer running motor.
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Hard starting in certain situations
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Despite these OEM mapping woes, The TPI system is the future of 2 stroke dirt bike riding. Simply put, fuel injection gives us more control over the riding characteristics than we could ever get out of a carb'd setup and we've been able to extract an immense amount of performance through building a map for performance & quality of ride, not restricted by European emissions.
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