ARP 260-4701 Cylinder Head Stud Kit – For Subaru DOHC EJ20 / EJ25 WRX STi (EJ205, EJ255, EJ257)

Building a Subaru EJ motor?

Don't trust those factory head bolts.

Grab an ARP head stud kit—part number 260-4701.

This fits all the DOHC EJ20 and EJ25 engines, like the EJ205, EJ255, and EJ257 found in WRXs and STis.

Made in the USA by ARP, these things are way stronger than stock.

They're brand new, never used, and come with a manufacturer warranty.

If you're pushing boost or just want peace of mind, these are the studs you need.

(Prop 65 warning, but honestly, what performance part doesn't have that these days?)