ARP 617-5000 SAE Bolt Kit 1/2-13 x 5.000 hex black oxide bolts ymm_37 The design aims to increase

The design aims to increase power and torque

Akrapovič’s sound engineers have worked hard to produce a sporty V8 sound with an unmistakable Akrapovič character

no matter the application

Fits Following Engines: BMW 3

Pure sound is achieved with specially developed link pipes incorporating high-flow performance 200 CPSI catalytic converters

ARP 617-5000 SAE Bolt Kit 1/2-13 x 5.000 hex black oxide bolts ymm_37 The design aims to increaseSpecifications Socket Size(s) 9 16 hex UHL 5. 000 Thread Length 1. 250 Grip Length 3. 750 Thread Diameter Pitch 1 2 13 Grip Diameter 1 2 Wrenching 9 16 Head Height 0. 450 Collar Diameter 0. 850