ARP VW 1.8L Turbo 20V M10 (without tool) Head Stud Kit

ARP Pro Series cylinder head studs are cold-forged for molecular integrity and heat-treated before thread rolling and machining, offering twenty times better fatigue strength than studs threaded prior to treatment. Made from premium 8740 alloy steel, they are rated superior to many "aircraft quality" competitors. The kit includes hardened parallel washers for even load distribution and accurate torque readings, ensuring the headgasket stays firmly planted under extreme boost. Manufactured in the U.S.A. and 100% reusable, this stud kit for 06A 1.8T engines provides easier assembly and reliable clamping force.