AP Racing J Hook Competition Disc Replacement Ring (394x34mm)- Left Hand BRZ 12 is the latest evolution

12 is the latest evolution in Ferodo's incredible DS line

G-LOC™ R16 maintains our philosophy of modulation and release that has been the foundation of all other G-LOC™ R-Series compounds

The head restraint shape has been tweeked to better fit smaller cockpits

and we use ultra high temp heat wrapping to keep temps in the engine bay down

providing tremendous consistency and repeatability

AP Racing J Hook Competition Disc Replacement Ring (394x34mm)- Left Hand BRZ 12 is the latest evolution15. 51" x 1. 34" (394mm x 34mm) 84 Vane, D54, J Hook Left Hand Iron Racing Brake Disc Replacement LH iron disc for AP Racing by Essex 991 GT2 3 RS and 981 GT4 competition brake systems Weighs 18. 4 lbs AP Racing P N CP4284 157GA Replacement hardware sold separately