ARROW 73016MI+73515PK Kymco AK550 (2017+) Titanium Full Exhaust System "Competition Evo Race-Tech" (racing) Bolts Screws & Nuts Oval silencer is available in

Oval silencer is available in different versions / materials: carbon and titanium

Aprilia TUONO V4 (2009 – )

Only silencer offers a saving in terms of weight of 2

Look and lightness are the Ex-Box series’ advantages

Oxygen probe input: NO

ARROW 73016MI+73515PK Kymco AK550 (2017+) Titanium Full Exhaust System "Competition Evo Race-Tech" (racing) Bolts Screws & Nuts Oval silencer is available inFull exhaust system "Competition Evo Race Tech" for KYMCO AK550 by ARROW. The first rhomboidal exhaust ever made, the Race Tech Arrow marked a breaking point with the usual cylindrical or elliptical shapes of traditional exhausts. The performance remains at a high level thanks to the new profile that allows to reduce the dimensions and weight without compromising the internal volume and therefore the ability of the muffler to dampen acoustic