Add to Cart The item has been added Porsche 3.4L-3.6L Non Turbo ARP Main Stud Kit Porsche 3.4L-3.6L Non Turbo ARP Main Stud KitPorsche 3.4L-3.6L Non Turbo ARP Main Stud Kit is a high-strength ARP main-stud kit designed to improve main-cap clamping on the listed Audi engine.Studs... £165.58 (Inc. VAT) £165.58 (Ex. VAT) Add to Cart The item has been added Compare