Feature: Backing plate promotes smooth air flow into the carb/throttle body while also providing hidden internal crank case breathers and our new tight seal oil separator insures a clean, leak free ride. Amazing Skull Style, with the detachable skull logo on the air filter cleaner. Proven high performance bolt-on part that drastically improves the looks and performance of your machine. Black anodized polished surface, Speed-7, Deep Cut, Venturi Design With stainless steel to protect the filter well Distinct exposed filter design that enhance air flow Built-in crank case breathers with a high-volume Air Filter included Specification: Condition:100% Brand New and High Quality Filter Top Flange Diameter: 6-1/4" Size :(As the picture) Note: Please allow 1-2mm difference due to mannual measurement. Color: Black Design: Deep Cut, Venturi, Speed-7, Amazing Skull Style Material: High Quality Billet Aluminum Face Plate and Backing Plate, with Stainless Steel Mesh Fitment: For Dyna /FXR EVO & Twin Cam (1993-2017) For Softail EVO & Twin Cam(2000-2015) For Touring Road King Electra Glide Street Glide Road Glide EVO & Twin Cam (1993-2007) Note: Pls check the size before your purchase. Compatibility table is for reference only. Some professional modication may be needed during installation. Thanks for your understanding. Package Included: 1x Air Cleaner Intake Filter with Accessories