ARP 663-1011 Metric Thread Bolt Kit M10 x 1.25 x 90 hex black oxide bolts ymm_20 984˝ Thread Size M8˝ washers

984˝ Thread Size M8˝ washers included Material: Stainless Steel

Maximum Power: 304

The Evolution Line is also tuned to deliver a sporty and hard-hitting sound

the AEM 12-position trim potentiometer is designed for fine-tuning ignition timing

when tested on the Akrapovič dyno against a Porsche 911 GT3 (992) with a standard stock exhaust

ARP 663-1011 Metric Thread Bolt Kit M10 x 1.25 x 90 hex black oxide bolts ymm_20 984˝ Thread Size M8˝ washersSpecifications Socket Size(s) 12mm hex UHL 90mm Thread Length 26mm Grip Length 64mm Thread Diameter Spacing M10 x 1. 25mm Grip Diameter 10mm Wrenching 12mm Head Height 9. 0mm Collar Diameter 18. 5mm