Color: Black Diameter Ø (mm): 20 Materials: Aluminum Thread (mm): 1

Twin Air billet air filter bolts are designed to retain the brand's filter so that it fully performs its functions and helps boost the machine's performance

Standards: FMVSS 116 DOT 5

but it should be handled carefully to prevent acid spills

HIFLOFILTRO Air Filter - HFA3611 HFA3611 rieju-rr-50-50-2003-esi1498174 Color: Black Diameter Ø (mm):Contributing to the longvity of motors, filters hiflofiltro are recognized for the choice of materials and build Quality filter elements. HIFLOFILTRO AIR FILTERS ARE MANUFACTURED TO FIT THE FACTORY Air Box and are a Direct Replacement for Original Equipment Filters. Composed of Paper Pulp, Fiber and Resin, which are processed to OBTAIN THE THICKNESS AND Density to Provide Optimal Filtering Developed for Modern High Performance Engines Oem replacement