ARP 656-1000 SAE Bolt Kit 1/2-13 x 1.000 12pt SS bolts ymm_30 12-point head design for improved

12-point head design for improved torque application

900˝ Adjuster Thread Length 0

The AEM 21-802C Cold Air Intake System is designed to increase engine horsepower and torque by replacing the restrictive factory airbox with a performance-optimized intake layout

Test gains achieved by the Akrapovič technicians in controlled conditions show both power and torque gains over the Porsche sport exhaust system of +8

ARP 656-1000 SAE Bolt Kit 1/2-13 x 1.000 12pt SS bolts ymm_30 12-point head design for improvedSpecifications Socket Size(s) 9 16 12pt UHL 1. 000 Thread Length 1. 000 Grip Length n a Thread Diameter Pitch 1 2 13 Grip Diameter 1 2 Wrenching 9 16 Head Height 0. 450 Collar Diameter 0. 850