Exhaust silencer YOSHIMURA RS4 for YAMAHA YZF, WRF 450 from 2018, 2019, 2020 and 2021
  • Exhaust silencer YOSHIMURA RS4 for YAMAHA YZF, WRF 450 from 2018, 2019, 2020 and 2021
  • Exhaust silencer YOSHIMURA RS4 for YAMAHA YZF, WRF 450 from 2018, 2019, 2020 and 2021
  • Exhaust silencer YOSHIMURA RS4 for YAMAHA YZ450F, WR450F 450 from 2018, 2019, 2020 and 2021
  • Exhaust silencer YOSHIMURA RS4 for YAMAHA YZF, WRF 450 from 2018, 2019, 2020 and 2021

Exhaust silencer YOSHIMURA RS4 for YAMAHA YZF, WRF 450 from 2018 to 2021

Competition muffler YOSHIMURA RS4 for YAMAHA YZF, WRF 450, YZ450F, WR450F of 2018, 2019, 2020 and 2021

€799.99
Tax included

An aluminum muffler with a carbon tip for a perfect look and sound

Quantity
En stock

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YOSHIMURA offers you this muffler called RS4 that fits on the original manifold of your YAMAHA YZF 450cc, YAMAH WRF 450cc. This replacement muffler has an aluminum shell with a real high end carbon end cap. The look is really great. The silencer has a double chamber system inside. Allowing a better sound without breaking the ears. As usual at YOSHIMURA the quality and finish is exemplary. Changing the silencer on your motocross bike will increase the performance by 1hp and 0.7nm of torque. Contractual photo to come.

Fits on :

YAMAHA YZF 450 2018

YAMAHA YZF 450 2019

YAMAHA YZF 450 2020

YAMAHA YZF 450 2021

YAMAHA WRF 450 2019

YAMAHA WRF 450 2020

234832D320

Specific References

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