Arrow GP2 Exhaust Silencer for 2021- KTM 390 Duke

  • Please allow 10-14 business days for delivery in USA and allow for occassional shipping delays. If your order is time sensitive please email first
  • International shipping fees apply, availability varies by location, please email for more info

Moto2 experience led Arrow to design and develop the GP2 exhaust. Style and an undoubtable racing soul make the GP2 exhaust a perfect alternative for those riders looking for race inspired performance. Light and compact cylindrical silencer with a straight and slash-cut exit pipe. The performance increase is noticeable with a distinctive racing “voice” to the bike.  Available only in racing versions, GP2 silencers are designed to be fitted with a baffle (available as an option).


Silencer material titanium/ss
Rear endcap material titanium/ss
Silencer inner parts material stainless steel
Mid-pipe material stainless steel
Silencer mounting carbon fibre clamp
Silencer body lenght (mm) 200,00
Junction (inlet) diameter (mm) 45,00
Junction (outlet) diameter (mm) 58,00
Oxygen sensor plug NO
CO sensor plug NO
Db Killer YES
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