ARP Fasteners Gen 3 B48 / B58 Head Bolt Kit

Upgrade your engine's reliability with the ARP 2000 Head Bolt Kit, designed specifically for MINI Gen 3 B48 (2.0L) Cooper S, JCW and GP and B58 (3.0L) engines. Whether you're building for more power or simply want race-proven security, this kit delivers exceptional clamping force and long-term strength under the most demanding conditions.

Crafted from ARP 2000 alloy steel, these head bolts offer a tensile strength of up to 220,000 psi, far exceeding OEM specifications. The superior material and precision machining ensure consistent torque values, better head gasket sealing, and enhanced durability—especially under high boost or elevated combustion pressures.

Ideal for performance street builds, track cars, and high-boost applications, this kit is a must-have for MINI tuners looking for peace of mind and maximum engine integrity.

Key Features:

• Fits MINI Gen 3 B48 (2.0L) and B58 (3.0L) engines

• Manufactured from ARP 2000 alloy steel

• Rated to 220,000 psi tensile strength

• Increased clamping force and superior head gasket sealing

• Perfect for high-performance and forced induction builds

• Reusable with proper inspection and care