ARP 661-1017 Metric Thread Bolt Kit M8 x 1.25 x 16mm hex black oxide bolts ymm_34 the sound levels and frequency

the sound levels and frequency content are emphasized

Handcrafted titanium headers incorporate 100 cpsi sports catalytic convertors and side mufflers—all designed to increase power and torque—the Evolution Header Set utilizes integrated catalytic convertors and the functionality of the exhaust valves to deliver an out-and-out attack on the senses

+ 14 / 4000 rpm

the diffuser is precision handcrafted to ensure accurate fitment and premium surface finish

Inconel 718 is completely immune to hydrogen embrittlement and corrosion

ARP 661-1017 Metric Thread Bolt Kit M8 x 1.25 x 16mm hex black oxide bolts ymm_34 the sound levels and frequencySpecifications Socket Size(s) 10mm hex UHL 16mm Thread Length 16mm Grip Length n amm Thread Diameter Spacing M8 x 1. 25mm Grip Diameter 8mm Wrenching 10mm Head Height 7. 4mm Collar Diameter 15. 0mm