Synergy Race Development - 05-10 Mustang Quick Angle Adapter KitAlready have control arms but want to upgrade to the quick angle adapters? This kit allows just that! Also good to just have some spares on hand. The kit includes the adapters and all necessary hardware to mount them to the 05 10 spindles and a set of control arms that uses a spherical bearing rod end ball joint. These adapters add roll center correction, ackerman adjustment, and a shorter steering arm to get more angle from the steering rack. See the