ARP 151-4301 12-Point Head Stud Kit for 2015-2020 Ford Mustang 2.3L EcoBoost

Vehicle Fitment

• 2015-2020 Ford Mustang EcoBoost (2.3L I4 Turbo)
• 2016-2020 Ford Focus RS (2.3L I4 Turbo)
• 2016-2020 Ford Explorer (2.3L I4 Turbo)

Features

• 12-point nuts for improved torque accuracy
• High-strength ARP2000 studs rated up to 220,000 psi
• Chromoly construction for enhanced durability
• Black oxide finish for corrosion resistance
• Precision centerless-ground threads
• Thread-rolled to Mil-S-8879 specifications
• Includes hardened parallel-ground washers
• Reusable design for multiple installations

Specifications

• Thread Size: M12 x 1.25
• Socket Size: 12mm 12-point, 4mm Allen
• Material: ARP2000 Chromoly
• Finish: Black oxide
• Torque Capacity: Up to 220,000 psi
• Washers Included: Yes (hardened parallel-ground)

Included Components

• 10x ARP2000 studs
• 10x 12-point nuts
• 10x parallel-ground washers
• 1x Ultra-Torque assembly lubricant

Product Description

The ARP 151-4301 Head Stud Kit is engineered to provide superior clamping force for the 2.3L EcoBoost engines found in various Ford models. This kit is ideal for applications with increased boost pressures or performance modifications, ensuring the cylinder head remains securely fastened under demanding conditions.

Constructed from ARP2000 chromoly, these studs are rated up to 220,000 psi, offering exceptional strength and reliability. The 12-point nuts allow for precise torque application, while the black oxide finish provides corrosion resistance. The inclusion of hardened parallel-ground washers ensures uniform load distribution and accurate torque readings.

Installation of the ARP 151-4301 kit requires precision and attention to detail. It is recommended to follow the manufacturer's torque specifications and procedures to achieve optimal results. This kit is a valuable upgrade for enthusiasts seeking to enhance the performance and durability of their EcoBoost engine.