JDM, Rare Parts, Wheels Mugen CF-48 Aero Wheels – JDM Wheels April 16, 2014 admin Leave a comment The Mugen CF-48 are JDM Wheels that used an aero design. The The Mugen CF-48 has had several nicknames such as the clutch wheels and the manhole covers. The center area does have a clutch like appearance to help draw air from the brakes. An optional aero cover was also available to help the air and for aerodynamics. Pictured are the CF-48 on a first generation Honda Integra. Mugen Power Mugen CF-48 Honda Integra Acura Integra JDM Wheels share:Reddit