Chrome finish. Compact in design with a 4-1/2" taper and a 22° forward angle for more leg clearance. Comes with a CNC machined base and radiused top cover. Complete with a high flow 4-layers pre-oiled black premium cotton filter element with all necessary gaskets; o-rings and installation hardware. Note: Breather design is o-ringed at the heads; passes through the backing plate and is placed inside the mouth of the throttle/carburetor body. This eliminates external breather hoses so nothing will be taken away from the clean look. Note: Not compatible with the stage 4 64mm throttle body.