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ARP Extended Wheel Studs 5 Pack 2002-2014 WRX / 2004-2021 STI

by ARP
SKU 100-7716
Save 20% Save 20%
Original price $55.91
Original price $55.91 - Original price $55.91
Original price $55.91
Current price $44.73
$44.73 - $44.73
Current price $44.73

Here, you are looking at the ARP Extended wheel studs for most WRX / STI models.

ARP’s heat-treated 8740 chrome-moly wheel studs are a much-needed replacement for any car engaged in autocross, track, or drag racing. They have a tensile strength of 200,000 psi and are able to easily handle the tremendous acceleration shock loads (shear) and lateral forces (elongation) found in racing. The studs are sold in packs of 5 and are cadmium plated for extra durability. Nuts not included.

 An extended stud such as this is a necessity if you will be running a slip-on spacer of more than 5mm.


  • Overall Length: 3” (Approximately 1” Longer than stock Subaru Studs)
  • Thread Size M12x1.25
  • 5 Extended wheel studs are included per pack.
  • Qty 4 would be needed to replace all four corners on a Subaru.

Customer Reviews

Based on 4 reviews
Francisco Alonso Sandoval

ARP Extended Wheel Studs 5 Pack 2002-2014 WRX / 2004-2021 STI


Thank you for taking the time to leave a 5 Star Review of the ARP Extended Wheel Studs!


Reviewer avatar
Michael Niehoff

We just got these baddies but into my girlfriends car last night, was so easy, and helped it out a bunch. 2 things to remember when buying. 1 put your quantity at 4 for all 4 hubs, and 2 use anti-seize!


We appreciate your 5 Star Review of the ARP Extended Wheel Studs! We are glad to hear that the installation process was easy and that they have made a noticeable improvement in your girlfriend's car. Your tips about the quantity and use of anti-seize are also helpful for others considering this product. We hope the studs continue to perform well for you both!


Ismael Orduna
Used on a 2002 wrx

The way I installed the rears was by drilling the wheel speed sensor hole big enough to let the stud go in. There’s a forum with the drill bit size.


Thank you for your 5 Star Review of the ARP Extended Wheel Studs! These studs are much stronger than OEM and no only ensure safety but give you the option to add wheel spacers with confidence.


Gabrial Rodriguez
Late shipping, great quality

The shipping was a pain in the behind to deal with but they did come in and delivered in quality as described. Overall happy with my purchase


Thank you for the 5 Star Review! The ARP Extended Wheel Studs allow you to get the look you want by allowing you to have almost unlimited wheel options or allow you to run spacers!


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