Method® Air Cleaner, Blue

The Method® is a forged billet aluminum air cleaner that features a sculpted CNC machined design and a clear polycarbonate top that provides a window into the inside of your engine's intake system Hard coated polycarbonate window  Patented Design (US Patent: D852,680)  Patented backing plate technology (US Patent: US 10,851,741 B1) High performance black pre-oiled air filter  CNC machined from forged billet aluminum  Patented oil catch / reservoir  Increases horsepower, torque & mileage  Eliminates oil blow-bye on M8 engines  Blue anodize finish   California Air Resource Board: Executive Order D-639-12