Made in SpainAPPROVAL
Unfortunately no e-passport/approval for public road traffic
The Silent Pro Black is the right choice for anyone looking for a very unobtrusive sports exhaust system. With the Silent Pro, the name says it all: a very quiet exhaust with a significant increase in top speed. Thanks to its very wide speed range, it is very easy to tune, from standard cylinders to tuning cylinders
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In order for the scooter to reach its full power and speed, it may be necessary to adapt the engine to the new exhaust with different variator weights and/or clutch springs, even if it is to be used on a standard engine.