ARP Extended Wheel Studs 5 Pack

Part #: ARP 100-7716
( 10 reviews )


MSRP: $66.11


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Return Policy | Shipping



Brand: ARP
QTY: 5
Thread Pitch: M12x1.25
Mfgr. Warranty: No Warranty
Return Policy:

RallySport Guarantee - 30 Days

Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.


Subaru Impreza
WRX STI 2004, 2005, 2006, 2007WRX STI Limited 2007WRX STI Hatchback 2008, 2009, 2010, 2011, 2012, 2013, 2014WRX STI Special Edition Hatchback 2010WRX STI Limited Sedan 2011, 2012, 2013, 2014WRX STI Limited Hatchback 2011, 2012, 2013, 2014WRX STI Sedan 2011, 2012, 2013, 2014WRX 2002, 2003, 2004, 2005, 2006, 2007WRX TR 2006, 2007WRX Limited 2006, 2007WRX Sedan 2008, 2009, 2010, 2011, 2012, 2013, 2014WRX Hatchback 2008, 2009, 2010, 2011, 2012, 2013, 2014WRX Premium Sedan 2010, 2011, 2012, 2013, 2014WRX Premium Hatchback 2010, 2011, 2012, 2013, 2014WRX Limited Sedan 2010, 2011, 2012, 2013, 2014WRX Limited Hatchback 2010, 2011, 2012, 2013, 2014Base 1993, 1994, 1995L 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001LS 1993, 1994LX 1995, 1996Outback 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004Brighton 1996, 1997RS 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005TS 2002, 2003, 2004Outback Sport 2005, 2006, 2007, 2008, 2009, 2010, 20112.5i 2006, 20072.5 GT Sedan 2009, 20102.5 GT Hatchback 2009, 20102.5i Sedan 2008, 2009, 2010, 20112.5i Hatchback 2008, 2009, 2010, 20112.5i Premium Sedan 2010, 20112.5i Premium Hatchback 2010, 2011

The ARP Extended Wheel Studs are a great way of securing your wheels whether if you have upgraded to a wider set, or just want a stronger solution especially for those of you who participate in local motorsports. 

These ARP wheels studs are constructed from heat-treated 8740 chrome-moly, and have a tensile strength of 200,000 psi, and are able to handle tremendous acceleration shock loads.  Overall length on these studs is 3”, and compared to the factory studs, you will have to run an open ended lug nut or these studs.

Sold in a pack of 5.

REVIEWS ( 10 )



Works Great!
fan79779 10 months ago
Just an FYI, the site shows that it does not fit the BRZ / FR-S, but they do. :)
Verified Purchase
Installed on a 2012 Subaru STI 5 Door
TheflyingJay 2 years ago
Good Product. Installed these with no problem. Recommend pressing them in using a nice wheel bearing. Keeps from damaging the lug and hub. So far they have been good and make it easier installing different rims/tires. I paired these with the Muteki SR48 Chrome Black Open Ended Lug Nuts 12X1.25. Works great. Nice that you can just see the end of the lug knowing that you have a perfect fit. They look good and feel ok. We rally cross the car hard and haven't broken one yet. Another tip. 4 bolts and you have the hub off. Makes it so much easier than installing while the hub is on the car. Take your time and enjoy the installation. I know we did.
Verified Purchase
arp wheel studs
wilron8084293 2 years ago
got them for a 2012 sti for track duty. buyers beware that these will NOT install simply by removing the brakes and rotors on the front. there is not enough clearance and require the hub to be taken apart.
Verified Purchase
Great Product
jtabarejo 3 years ago
Purchased these for my GD WRX/STI Install is straight forward like any other wheel studs especially for the front... The rear you'll need to grind down the shoulder a little so it'll fit into the ABS sensor hole. If not you'll need to press out the hub, install and then press in/out new rear wheel bearings. Total install time with the correct tools is about 2 hours for all 4 corners :) Open ended lug nuts are required.
Verified Purchase
Good Product
favergarav 3 years ago
I installed this one in a impreza sti 2002, no problem for my in the installation, looks great and they should be harder than stock, great for cars that go to the track. You will need open ended lug for sure!


  • AnswerQ: Which Open Ended Lug Nuts to Use w/ OEM Wheels?  gmhl10 2 months ago

    I have a 2013 STi Sedan (not Limited) with the OEM Enkei split 10-spoke wheel. Which open ended lug nuts can I use with the OEM wheels since tuner lugs are not recommended?

    • A: We do not recommend running any aftermarket lug nuts on stock wheels. The lug taper on aftermarket lug nuts is 60 degrees, whereas the lug seat on the stock wheels is a smaller angle. The aftermarket lug nuts will not sit correctly in the lug seat, increasing the likelihood of the lug nut backing off the stud.

      Josh P. 2 months ago

  • AnswerQ: Returns  Bryce.Robinson 4 months ago

    Are these not returnable? I bought 4 packs and didn't end up needing them. I looked for the ability to return it in my order and could not find it. If they can't be returned it is a waste of $160.

    • A: These are able to be returned if you are inside of your 30 day purchase window, and they are not open. Feel free to log into your account and click on the invoice you purchased them on, and click return items.

      Trevor C. 4 months ago

  • AnswerQ: '12 sti   jeffreyconmy 7 months ago

    I have 15mm spacers on my stock rims. Will these fit with my KICS R40 16+4 Piece Neo Chrome 12x1.25 Lug Nuts?

    • A: These are the correct thread pitch for your vehicle but we cannot verify fitment with spacers and lug nuts.

      Nick S. 6 months ago

  • AnswerQ: Subaru BRZ Compatibility  Mark 9 months ago

    These should also be compatible with the BRZ/FRS. Can you confirm that and please update your website?

    • A: We have not tested these to fit the BRZ/FRS and do not have a confirmed fitment at this time.

      Nick S. 9 months ago

  • AnswerQ: vibration   corsettom2027912 10 months ago

    Will these solve vibration issues in the steering wheel when running wider offset aftermarket rims? A tech at subaru said the only thing to be rid of the vibration was to run these...

    • A: I have not heard of the studs helping with vibration so we can't guarantee it will fix your issue. These studs are longer and stronger than oem and will still be beneficial to use regardless.

      guest569faaee2a8d2517038b4568 10 months ago