ARP 722-4000 SAE Bolt Kit 5/16-24 x 4.000 hex SS bolts ymm_16 Note: ECE type approval is

Note: ECE type approval is only valid for cars equipped with an otto/gasoline particulate filter

Note: For installing the slip-on system

which feature J-form threads to resist loosening from vibration

while keeping it smooth and eliminating any drone

ECE type approval certificate of the Evolution Line (Titanium) is not valid if the Akrapovič Sound Kit is installed

ARP 722-4000 SAE Bolt Kit 5/16-24 x 4.000 hex SS bolts ymm_16 Note: ECE type approval isSpecifications Socket Size(s) 3 8 hex UHL 4. 000 Thread Length 1. 000 Grip Length 3. 000 Thread Diameter Pitch 5 16 24 Grip Diameter 5 16 Wrenching 3 8 Head Height 0. 300 Collar Diameter 0. 620