AUSTIN RACING RS2 FULL EXHAUST SYSTEM! | Austin Racing RS2 Full Exhaust System available now from our website! @andi_burgschachner @ktm_official @ktmfactoryracing @ktm_uk @canoncu61... | By Austin Racing | Facebook
Finally received the Austin Racing GP1R Exhaust. Please excuse the dirty bike and missing exhaust shroud. I was excited to get some footage. Wow....does it sound amazing! Video in separate post. :