ARP 207-4207 Custom Age 625+ Head Stud Kit for 2008-2015 Mitsubishi Lancer Evo

Vehicle Fitment

• 2008-2015 Mitsubishi Lancer Evolution X (All trims, 2.0L 4B11T)
• 2011-2015 Hyundai Genesis Coupe 2.0T (All trims, 2.0L Theta II)
• 2011-2015 Hyundai Veloster Turbo (All trims, 1.6L Gamma T-GDI)
• 2011-2015 Hyundai Elantra GT Turbo (All trims, 1.6L Gamma T-GDI)

Features

• Constructed from ARP Custom Age 625+ material for superior strength
• Designed to withstand extreme boost pressures exceeding 35 PSI
• Direct drop-in replacement for OEM head studs; no modifications required
• Includes 10 studs, 10 washers, and 10 nuts with assembly lubricant
• Fastener yield strength between 235,000-255,000 psi
• 12-point nuts for improved torque accuracy and ease of installation
• Ideal for high-performance and racing applications
• Compatible with both stock and modified engine configurations

Specifications

• Socket Size: 1/2" 12-point, 3/16" Allen
• Material: ARP Custom Age 625+ (yield strength 235,000-255,000 psi)
• Thread Size: M11
• Finish: Black oxide

Included Components

• 10x ARP Custom Age 625+ head studs
• 10x parallel-ground washers
• 10x 12-point nuts
• 1x ARP Ultra-Torque fastener assembly lubricant

Product Description

The ARP 207-4207 head stud kit is engineered for the 2008-2015 Mitsubishi Lancer Evolution X equipped with the 2.0L 4B11T turbocharged engine. Constructed from ARP's Custom Age 625+ material, these studs offer a yield strength between 235,000-255,000 psi, making them ideal for high-performance applications where extreme boost pressures are common.

This kit includes 10 studs, 10 parallel-ground washers, 10 12-point nuts, and ARP's Ultra-Torque fastener assembly lubricant, ensuring precise installation and optimal performance. The direct drop-in design eliminates the need for modifications, making it suitable for both stock and modified engines. Whether you're building a street or race engine, the ARP 207-4207 head stud kit delivers the reliability and strength needed to support increased boost levels and higher cylinder pressures.