Exhaust muffler silencer TERMIGNONI FORCE CARBON end cap carbon homologated EURO4 and EURO5 for YAMAHA YZF R1 / R1M 15 -- 21

The slip on silencer FORCE for the new Yamaha YZF R1 is made in carbon and titanium cuNb, the same used by the Termignoni Reparto Corse to realize the racing exhausts. The cuNb is a special titanium alloy that has excellent formability in ambient temperature and high mechanical strength even after the 600 °C and resist oxidation above 800 °C. This allows us to reduce significantly the weight, while still providing a high level of performance and durability of the exhaust, much higher of the systems made of a commercial titanium alloy. The silencer, available in carbon or titanium sleeve, is homologated and characterized by a dedicated new design. Associated to the final body without catalyzer (Code Y106CF000T) offers a better dispensing in all the range and an increase of power of 4 HP at 13.800 RPM.