Simpson Hybrid S Head And Neck Restraint Size:Medium Complete rear AP Racing by

Complete rear AP Racing by Essex Radi-CAL Competition Brake Kit in ENP (Electroless Nickel Plated) finish

friction and controllability

These end links are perfect for street or race applications

The smooth progression of friction from cold to hot makes this material easy to work with

Maintains OEM appearance

Simpson Hybrid S Head And Neck Restraint Size:Medium Complete rear AP Racing bySimpson's Hybrid S model is currently the only Frontal Head Restraint proven effective for 3 point harnesses, and it is also FIA and SFI approved. Additionally, in a partnership with Detroit auto manufacturers, the Hybrid S is third party tested to FMVSS208. The Hybrid S allows high performance driving instructors, auto manufacturing test engineers, and other drivers with 3 point harnesses access to the advantages of head restraint safety. The FIA