Arrow Thunder Muffler Set for Apr DD900 ('17-19) in Alum. Silver w/CF Cap

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Fits: 2017 - UP APRILIA dorsoduro 900 17 - UP
? In the diagram, a Broken Line indicates that both items will connect together or will connect with the O.E. corresponding item at time of initial fitment.

Arrow Part Number - 71907AK
Note - For correct fitment, this silencer is designed to either, connect to the ARROW Racing Non Cat Link Pipe - Part# 71724MI
Or alternatively, the O.E. exhaust headers / collector unit can be retained.
  • The THUNDER Silencer Set have a semi oval profile in Aluminium with an anodized silver finish.
  • The silencers are supported with a fixed riveted bracket for mounting.
  • The End Caps are formed in carbon fibre to compliment the motorcycle design.
  • The internal silencer components are formed from stainless steel.
  • The supplied 2:1 Mid-Pipe is formed from stainless steel for durability.
  • This ARROW Homologated silencer complies with ADR 83:00 Noise Standard (legal in all Australian States).


  • Specifications for THUNDER silencers - 71907AK

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    SKU 82-719-07AK
    Brand Arrow
    Shipping Weight 5.0000kg

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