UNI Filter 2 Stage Performance Air Filter for 2016 21 Arctic Cat Alterra 700 NU 8612ST 1981 Suzuki GS550L M 2002 19 Arctic Cat ZR 600 2002 19 Arctic Cat ZR 600 Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Akrapovic Racing Line Exhaust System Part Number S K6R10 HEGEHT Fitment Type Unit Sale Qty Kit Style Hexagonal Material Stainless Steel Color Size Finish Polished Titanium Muffler Sleeve Position Functional Length Cable Sleeve Length Cable Sleeve Travel Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Piston Cylinder Size Piston Size Added Cylinder Stroke Volume Final Engine Displacement Exhaust Configuration 2 into 1 Single Muffler Exhaust System Muffler Size Muffler End Tip Style Carbon Fiber End Cap Windshield Height Windshield Width Handlebar Diameter California Emissions TRUE Product Disclaimer Uni Filter products perform their best in the worst of conditions air filtration is extremely critical to the performance and protection of the engine