ARP 626-3000 SAE Bolt Kit 7/16-14 X 3.000 hex SS bolts ymm_46 the tailpipes are larger than

the tailpipes are larger than stock and share a similar profile with the Akrapovic exhaust developed for the Toyota GR Supra

Running rich (very low air/fuel ratio

3 / 5800 rpm

which gives them about 1000% (that’s ten times) better fatigue strength than those studs that are threaded prior to heat-treat (a very common industry practice)

000 rpm and a torque increase of +15

ARP 626-3000 SAE Bolt Kit 7/16-14 X 3.000 hex SS bolts ymm_46 the tailpipes are larger thanSpecifications Socket Size(s) 7 16 hex UHL 3. 000 Thread Length 1. 250 Grip Length 1. 750 Thread Diameter Pitch 7 16 14 Grip Diameter 7 16 Wrenching (reduced) 7 16 Head Height 0. 400 Collar Diameter (reduced) 0. 670