ARP Head Studs EVO X 4B11T

Boost the performance and durability of your vehicle with high-quality head studs from ARP. This kit includes 10 individual studs, washers, and nuts, ensuring a full replacement for your engine's needs. These 11mm 7-bolt studs are designed to enhance the efficiency and power of your DSM or Evo model, making it a must-have for any car enthusiast. Trust in ARP for top-of-the-line components that deliver results.

Choose between our Three Options:

• ARP-207-4206
• ARP-207-4207

ARP-207-4206

Increase performance and reliability with ARP Head Studs specifically for Evo X 4B11T models. The kit includes 10 high-strength studs, washers, nuts, and lube. Made from 11mm ARP 8740 Chrome Moly with a tensile strength of 200,000 psi and 1000% better fatigue strength. Our thread rolled and heat-treated studs offer superior durability and lifespan.

ARP-207-4207

Expertly designed and tested by ARP, Custom Age 625 Plus material is a durable and corrosion-resistant super-alloy ideal for high-performance applications. It has the same strength as MP-35 but at a more affordable price, making it the future of super-alloy fasteners. These direct drop-in replacements for OEM head studs are specifically made for high boost 4B11 engines without any modifications needed. With a yield strength of 235-255,000 PSI and a tensile strength of 260,000 PSI, you can trust in the reliability and strength of this material.

More Information:

Choose ARP Head Studs EVO X 4B11T for superior strength. Heat-treated to 190,000 psi for 8740 and 220,000 psi for ARP2000, with precision manufacturing and thread rolling for easier installation and increased fatigue strength. Optional custom age 625+ studs have 270,000 psi tensile strength. Direct replacement for OEM head studs.

Vehicle Fitment:

Evolution X 2008-2015