ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity. They’re heat-treated prior to thread rolling and machining. ARP Pro Series kits are also available with 12-point nuts, and all kits come complete with hardened parallel washers for an even load distribution and accurate torque readings.
Suitable for 1.4 T-Jet and Multiair engines, please contact us if you need to confirm fitment.
Due to high demand, please allow up to 10 days for availability