For YZF-R3 fits 2015 > 2018 & 2021 > UP: UP" src="https://www.linkint.com.au/libraries/images/brand-arrow-schemes/Yamaha_YZF_R3_21-23.jpg" /> Re MT-03 for 2016 > 2019: 19" src="https://www.linkint.com.au/libraries/images/brand-arrow-schemes/Yamaha_MT-03_18-19.jpg" /> ➠ In the diagrams, a Broken Line indicates that the connected items are optional for initial fitment. Or alternatively, the O.E. exhaust headers / collector unit can be retained. Arrow Part Number - 71831AK**

• The Thunder Silencer has the Diamond Oval [#3profile] made of Aluminium with a silver anodized finish.
• The End Cap is created in carbon fibre for a modern stylish finish.
• The silencer is supported using a stainless steel clamp with a synthetic rubber insert strip.

• This ARROW Homologated silencer complies with ADR 83:00 Noise Standard (legal in all Australian States). Specifications for THUNDER Silencer - 71831AKFeatures Details

  Silencer material Aluminium

  Rear endcap material Carbon Fibre

  Silencer inner parts material Stainless Steel

  Silencer mounting Stainless Steel Clamp

  Mid-pipe materialStainless steel

  Silencer body length (mm) 350

  Junction (inlet) diameter (mm) 50

  Junction (outlet) diameter (mm) 50

  db Killer Yes

  Weight (Kg) 2.87