ARP 660-1013 Metric Thread Bolt Kit M6 x 1.00 x 80 hex black oxide bolts ymm_34 making the system 45% lighter

making the system 45% lighter than the stock system

Specifications Socket Size(s) 3/8 12pt

It can also be upgraded into a full Akrapovic exhaust system by combining it with Evolution Race Header Set (without valves) or Evolution Header Set (with side mufflers and valves)

and the difference is perceptible from the driver’s and passenger’s point of view

ARP 660-1013 Metric Thread Bolt Kit M6 x 1.00 x 80 hex black oxide bolts ymm_34 making the system 45% lighterSpecifications Socket Size(s) 8mm hex UHL 80mm Thread Length 18mm Grip Length 62mm Thread Diameter Spacing M6 1. 00mm Grip Diameter 6mm Wrenching 8mm Head Height 6. 5mm Collar Diameter 11. 6mm