BMW Cylinder Head Stud Kit - ARP 201-4303

Upgrade your BMW M3's engine reliability with the **ARP 201-4303 Cylinder Head Stud Kit**. Engineered by ARP, the world leader in automotive fasteners, this kit is specifically designed for the high-performance demands of the BMW E46 M3's S54 3.2L L6 engine.

ARP cylinder head studs provide superior clamping force compared to factory bolts, significantly reducing the risk of cylinder head lift under extreme conditions like high RPM, increased boost, or track use. Manufactured from premium, high-strength alloy, these studs ensure consistent and accurate torque readings, promoting enhanced engine integrity and gasket sealing. Unlike factory torque-to-yield bolts, ARP studs are fully reusable, making future engine servicing more efficient.

This kit is an essential upgrade for any performance-built or track-driven BMW M3.

**Fitment:**
* BMW M3: 2001-2006 (E46 Chassis)
* Engine: 3.2L L6 S54 Gas