ARP 644-1750 SAE Bolt Kit 3/8-16 x 1.750 12pt 7/16 wrenching black oxide bolts ymm_46 providing increased presence at idle

providing increased presence at idle and during revving

Never requires free-air calibration when used with an AEM Controller and connector plug

Top the system off with two pairs of eye-catching handcrafted carbon fibre tailpipes

while maintaining comfort without excessive noise

As the most visible part of an exhaust system

ARP 644-1750 SAE Bolt Kit 3/8-16 x 1.750 12pt 7/16 wrenching black oxide bolts ymm_46 providing increased presence at idleSpecifications Socket Size(s) 7 16 12pt UHL 1. 750 Thread Length 1. 000 Grip Length 0. 750 Thread Diameter Pitch 3 8 16 Grip Diameter 3 8 Wrenching 7 16 Head Height 0. 360 Collar Diameter 0. 700