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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
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Description
PERRIN 06-14 Subaru WRX / 07-21 STI / 06-13 Forester Lightweight Alternator Pulley - RedEnhance the performance of your Subaru WRX, STI, or Forester with the PERRIN Lightweight Alternator Pulley. Designed specifically for models from 2006 to 2014 WRX, 2007 to 2021 STI, and 2006 to 2013 Forester, this pulley is engineered to reduce rotational mass and improve engine efficiency. Crafted with precision, the red anodized finish not only adds a touch of style under your hood but also offers corrosion resistance for lasting durability. By
Enhance the performance of your Subaru WRX, STI, or Forester with the PERRIN Lightweight Alternator Pulley. Designed specifically for models from 2006 to 2014 WRX, 2007 to 2021 STI, and 2006 to 2013 Forester, this pulley is engineered to reduce rotational mass and improve engine efficiency.Crafted with precision, the red anodized finish not only adds a touch of style under your hood but also offers corrosion resistance for lasting durability. By lightening the alternator pulley, you decrease parasitic drag on the engine, potentially improving throttle response and freeing up a bit more horsepower.
Perfect for performance enthusiasts aiming to extract more from their vehicles, the PERRIN Lightweight Alternator Pulley is a direct fit replacement that installs easily without requiring modifications. Upgrade your Subaru's engine components with this high-quality part from Perrin Performance and enjoy competitive pricing, fast European shipping, and expert support from Tuningsupply, your trusted source for tuning parts.
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
4.0 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Buy them. You won't regret it.
Size: 10 FT, Style: 0 (1/0) AWG RED
Thick, flexible, quality cable. Overkill for what I've got but man they flex like wet noodles easy to run.
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Reviewed in the United States on October 21, 2025
★★★★★ 5
Quality.
Size: 15 FT, Style: 0 (1/0) AWG RED, Size: 15 FT, Style: 0 (1/0) AWG RED
If you’re reading this stop just get it.
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Reviewed in the United States on May 20, 2026
★★★★★ 4
slightly smaller than sky high
Size: 30 FT, Style: 0 (1/0) AWG RED
wire is okay but it is definitely on the thinner side, was slightly smaller than my sky high 1/0 wire but for the price difference this is definitely worth it
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Reviewed in the United States on February 23, 2025
★★★★★ 5
Heavy gauge battery cable
Size: 10 FT, Style: 0 (1/0) AWG RED
Heavy duty works good
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Reviewed in the United States on March 11, 2026
★★★★★ 5
Great product
Size: 5 FT, Style: 0 (1/0) AWG RED
Good quality cable.
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Reviewed in the United States on February 1, 2026
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