Audi 2.5L TFSI Inline 5 Custom Age 625+ 12pt Stud Kit
ARP Custom Age 625+ Head Studs
- Centerless ground for increased concentricity
- Heat treated prior to thread rolling and machining for increased fatigue strength
- Rated at 260,000 psi minimum tensile strength
- Reusable when not yielded
- Bottoming point
ARP 12-pt Flange Nuts
- 8740 rated at 190,000 psi
ARP Cat’s Paw Washers
- 8740 hardened chrome moly steel
- Block side has textured pattern that helps prevent washer spin during tightening to specified torque
ARP Ultra-Torque Fastener Assembly Lubricant
- Obtain 95-100% of recommended pre-load on the first pull
- Eliminates the need for cycling fasteners