21-23 KTM 390 Duke Arrow Indy Race Slip-On Exhaust
Arrow Indy Race Slip-On Exhaust Indy-Race silencers were designed to be used on certain applications, mainly those requiring an under-seat silencer, but once available Indy-Race silencers were used also in some “standard” systems. Design has been inspired by the shape of certain US racetracks and the section makes it possible to reduce dimensions whilst keeping a good internal volume to damp the noise with a very good power output. Features: Carbon fiber end cap Silencer...