Main Stud Kit VW/Audi 2.0L FSI 4-Cylinder

The Main Stud Kit VW/Audi 2.0L FSI 4-Cylinder from ARP is a precision-engineered fastening solution designed for high-performance engine builds and reliability-critical applications. This kit is ideal for both modified and stock VW/Audi powerplants, ensuring crankshaft stability under sustained load and thermal cycling.

Constructed from high-quality chromoly steel and finished in black oxide, this main stud kit features a 12-point head design that evenly distributes clamping pressure across the two-bolt main block saddles typical of this engine family. The superior tensile strength of chromoly compared to factory-grade fasteners helps resist stress relaxation, ensuring long-lasting performance.

Engine builders and technicians working on 2.0L FSI four-cylinder platforms will benefit from the enhanced clamping force and fatigue resistance provided by this main stud kit. Whether rebuilding after a failure or upgrading for performance, this kit is designed to meet the demands of both stock builds and turbocharger installations.