This is a high-quality 10" conical filter element manufactured by S & B Filters. It has a 4" inlet and is the same filter originally sold with Metco Motorsports Mustang Cobra Air Filter Kit (MAF2000).
Beefcake Racing is an Authorized Dealer for Metco Motorsports, call 1-855-827-7223, 9am-9pm EST
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov