Super Q Ceramic Silencers For Arctic Cat 600 Crossfire 6 (07-10) 600 M6 (05-10) 700 M7 (05-06) Crossfire 8 800 M8 (07-09) : A and D Discount Performance, Powersports, Watercraft, Dirt Bike, Snowmobile, Atv, Utv, Streetbike, Custom Vinyl