Silencer jointly designed and developed on the race track by Aprilia Off Road Racing Team and Akrapovic Off Road R&D.
Silencer internals made entirely from stainless steel, with outer body entirely in titanium.
Complete with spark arrester to prevent flashback.
Carbon fibre clamp band.
Requires Aprilia by Akrapovic exhaust pipes kit, code 851443 or 851442.
Only for use on enclosed race circuits.
Requires Under-tail Racing Guard code 851450.* Available for 2006 and 2007 RXV models.
