ARP 721-0750 SAE Bolt Kit 1/4-28 x .750 hex SS bolts ymm_22 There is a choice between

There is a choice between two different sets of round titanium tailpipes

Lighter than stock due to the use of titanium and a different configuration

This makes for a linear and smooth sound in partial load when shifting gears

the exhaust has been designed to deliver both power and torque gains throughout the rev range

Fitting kit for BMW M2 Coupe (G87) P-HF1523

ARP 721-0750 SAE Bolt Kit 1/4-28 x .750 hex SS bolts ymm_22 There is a choice betweenSpecifications Socket Size(s) 5 16 hex UHL 0. 750 Thread Length 0. 750 Grip Length n a Thread Diameter Pitch 1 4 28 Grip Diameter 1 4 Wrenching 5 16 Head Height 0. 255 Collar Diameter 0. 515