13b Race stud kit
The clamping force of 10mm stud kit with 5 extra 1'2" through studs to provide strength against twisting in big boost applications.
Race proven in countless 6 and 7 second 13b's from Europe to Puerto Rico.
please note that the 5x 1/2" studs require machining of your irons and housings (this service is also available at £350)
11x 10mm en16t studs
11x en16pt nuts
5x 1/2" through studs
10x ARP 12pt nuts
10x ARP washers