This DBA 5000 Series drilled-and-slotted ring for 2005–2009 Audi A4 sedan front with NAS nuts is a two-piece replacement ring offering XS-level cross drilled and slotted design and multiple finish options. The 5000 Series flat discs replace the rotor ring in two-piece configurations, providing enhanced braking characteristics and finish choices while working with existing hub hats for lighter weight and service flexibility.
DBA 05-09 Audi A4 Sedan Front 5000 Series Drilled & Slotted Ring w/NAS Nuts