ARP Subaru WRX EJ20 & EJ25 Head Stud Kit

ARP Subaru WRX EJ20 & EJ25 Head Stud Kit

2002-2014 Subaru WRX and 2004-2021 Subaru WRX STI Cylinder Head Studs by ARP This ARP head stud kit is made from 8740 chromoly steel, 190,000 psi tensile strength.

It is precision centerless ground and thread rolled to Mil-S-8879 specs.

The kit includes black oxide finish studs, hardened washers, and premium grade nuts.

Features

• 8740 Chromoly
• Tensile strength: 190,000 PSI
• Recognizing Head Stud Failures

Applications

• 2002-2014 Subaru WRX
• 2004-2021 Subaru WRX STI

What’s Included

• 12 – ARP head studs
• 12 – parallel ground washers
• 12 – 8740 chromoly steel 12pt nuts
• 1 – .5 oz. pack of ARP Ultra-Torque fastener assembly lubricant

Product Details

• Manufacturer part number: 260-4701
• ARP Warranty