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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
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Description
PERRIN 06-14 Subaru WRX / 07-21 STI / 06-13 Forester Lightweight Alternator Pulley - BlueEnhance your Subaru WRX, STI, or Forester's performance with the PERRIN Lightweight Alternator Pulley. Designed specifically for model years 2006 through 2014 for the WRX, 2007 through 2021 for the STI, and 2006 through 2013 for the Forester, this pulley improves engine efficiency by reducing rotational mass. Constructed with high quality materials, this underdrive pulley from Perrin Performance offers a perfect balance of durability and weight
Enhance your Subaru WRX, STI, or Forester's performance with the PERRIN Lightweight Alternator Pulley. Designed specifically for model years 2006 through 2014 for the WRX, 2007 through 2021 for the STI, and 2006 through 2013 for the Forester, this pulley improves engine efficiency by reducing rotational mass.Constructed with high-quality materials, this underdrive pulley from Perrin Performance offers a perfect balance of durability and weight reduction. Its striking blue finish adds a stylish touch to your engine bay while the precision engineering ensures a smooth fit and optimal function.
Upgrading to this alternator pulley helps free horsepower and torque by minimizing the load on your engine's crankshaft. Ideal for enthusiasts looking to boost acceleration and responsiveness, it delivers a noticeable improvement in overall vehicle performance. Installation is straightforward, making it an excellent choice for both DIY enthusiasts and professional workshops.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Comfortable with perfect fit
Number of Items: 6, Color: White (6-pairs), Size: Medium
I have had these socks for a few weeks now and wear them when running. I have small feet at a men's size 7 and they fit perfectly. Most men's socks are to big for my feet. They are pretty thin but well made and have good cushion. I recommend these for anyone that likes ankle socks for athletic activities.
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Reviewed in the United States on March 19, 2024
★★★★★ 4
Husband loves socks
Number of Items: 6, Color: Black (6-pairs), Size: Large
Socks are very comfortable and soft. He got rid of the other ones he had! Also, it was a great price.
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Reviewed in the United States on January 9, 2024
★★★★★ 5
Good product
Number of Items: 6, Color: Black (6-pairs), Size: Large
Good fit, item as advertised!
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Great socks
Number of Items: 6, Color: Black (6-pairs), Size: Medium
I love these socks
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Good socks
Number of Items: 6, Color: White (6-pairs), Size: X-Large
I have size 13 feet and these are great maybe they’ll stretch and be a bit big but I m fine with that
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Reviewed in the United States on April 30, 2026