The name SITO is a synonym for high quality replica exhaust systems at fair prices. Here the quality and performance is right. Visually, they resemble the original installed systems. However, the inner values have been significantly improved. Therefore also the performance. Especially in the lower and middle speed range the better acceleration is noticeable.
Please note:
Retrofit systems usually have more power than the original exhaust. In order to obtain an approval, they are throttled at the factory, which can result in a shift of the power band.
In order for the scooter to reach its full power and speed, it may therefore be necessary to adapt the engine to the new exhaust with other variator weights and/or clutch springs, even if it is to be used throttled on a production engine.
AI-translation
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