Slayer350

Hi @Leo.B I'm a fellow 2011 IS350 F-Sport owner in WA 😎 If drone is what you're worried about I highly recommend the Invidia Q300 axle back exhaust as that's what I've got on my car. At low rpms and cruising it has no drone and sounds almost stock with a bit deeper tone, on throttle however it sounds really nice and comes alive at the higher rpms. In my opinion it looks really nice too on our cars, check out my pics.