Skip to content
Rewards Program My Wishlist Customer Support Military Discounts The Subimods Blog The Motul Market
ARP Head Studs 11mm Subaru Turbo Models 2002-2014 WRX / 2004-2021 STI / 2005-2012 Legacy GT / 2004-2013 Forester XT - 260-4701 - Subimods.com

ARP Head Studs 11mm Subaru Turbo Models 2002-2014 WRX / 2004-2021 STI / 2005-2012 Legacy GT / 2004-2013 Forester XT

by ARP
SKU 260-4701
$257.25 - $257.25
$257.25
$257.25 - $257.25
$257.25

ARP uses a premium grade 8740 alloy that is rated far superior to "aircraft" quality. Then, each stud is placed vertically in special racks and precisely heat-treated to 200,000 psi. 

ARP studs are thread rolled after heat-treat, which gives them about 1000% (that's ten times) better fatigue strength than those studs that are threaded prior to heat-treat (a very common industry practice). It costs a lot more to do it this way, because it's tough on tooling, but the results are well worth the extra effort.

Customer Reviews

Based on 5 reviews
80%
(4)
20%
(1)
0%
(0)
0%
(0)
0%
(0)
K
Kevin Cook
Quick and easy peace of mind

Easy to install, instructions very easy to follow, and it’s a peace of mind knowing that it’s one less fail point in the build

Kevin,

You are 100% right the ARP Head Studs give you peace of mind! They wont fail and the premium grade 8740 alloy ensures no stretching under high boost! Definitely a must when performing a build! Thank you for your 5 Star Review!

Regards,

P
Pat
The mechanic liked them

Don’t know that much about head studs but I know the shop working on my car said I did good and said I was lucky to find them, no one has them. Subimods did, walked in empty handed left with a fist full.

Pat,

ARP Head Studs the only way to go when replacing head studs. They are a must when your heads are off! Thank you for the 5 Stars,

Regards,

J
Jon Morris

ARP Head Studs 11mm Subaru Turbo Models 2002-2014 WRX / 2004-2021 STI / 2005-2012 Legacy GT / 2004-2013 Forester XT

Jon,

ARP is the only way to go when replacing Head Studs. High quality that wont let you down no matter what type of build you are going for. Thank you for the 5 Stars.

Regards,

C
Christopher Rooney
Amazing product

They are good quality and hopefully last don’t want to do head gaskets again

Christopher,

There is absolutely no other way to go! If you have an engine apart ARP makes the best head stud available for the Subaru motors. Thank you for the 5 Star Review!

Regards,

G
Gage Mitchell
Good

They all look very good quality can’t wait to put them in

Gage,

Thank you for your positive review of the ARP Head Studs! They are the best option when wanting to upgrade head studs! Enjoy!

Regards,

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare