The Type R Billet Center, like OMF’s original Billet Center, is built from aircraft grade 3/8” thick 6061-T6 aluminum plate making them extremely strong. In this case, all that strength comes in at a slightly lighter weight than their original billet center, which we all know is a good thing. You can purchase the Type R Billet Center as a complete wheel, or, if you have a set of the OMF Performance Billet Center wheels you can purchase just this new center to update the look of your existing wheels. Custom colors and finishes are available, contact OMF Performance Products for details.