MGP Caliper Covers 10204SMB2RD Red Powder Coat Finish '2015/Mustang-EngravedRear' Engraved Caliper Cover with Silver Characters, (Set of 4) Enhances wheel appearance and curbside appeal Substantial brake dust reduction Patented fastening system ensures simple and secure installation No special tools, adhesives or caliper modification required Constructed with aluminum and stainless steel materials