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Description
PERRIN 02-21 Subaru WRX / 04-21 STI Air Oil Separator FMIC Mounting BracketThe PERRIN Air Oil Separator Fitting is a precision engineered mounting bracket designed specifically for the 02 21 Subaru WRX and 04 21 STI models. Crafted by Perrin Performance, this component seamlessly integrates with your vehicle's FMIC system to enhance oil separation efficiency and improve engine performance. This bracket ensures secure and stable mounting of the air oil separator, optimizing the flow and collection of oil vapors to reduce
The PERRIN Air Oil Separator Fitting is a precision-engineered mounting bracket designed specifically for the 02-21 Subaru WRX and 04-21 STI models. Crafted by Perrin Performance, this component seamlessly integrates with your vehicle's FMIC system to enhance oil separation efficiency and improve engine performance.This bracket ensures secure and stable mounting of the air oil separator, optimizing the flow and collection of oil vapors to reduce emissions and maintain cleaner intake air. Its durable construction guarantees longevity even under demanding driving conditions, making it an essential upgrade for enthusiasts focused on reliability and performance.
Installation is straightforward, with a design tailored to fit perfectly with your Subaru's existing setup, making this an excellent choice for anyone seeking to maintain engine health and boost overall efficiency. Trust in Perrin Performance to deliver a part that supports your tuning goals with quality and precision.
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
4.2 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Great socks!
These are great low cut socks with padding in appropriate places. The shape keeps them from sliding down in my tennis shoes. I just wish more than three pair came in the pack.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Great socks
Size: Large, Color: (672) Super Pink / Blaze Orange / Super Pink
My favorite socks! Fit great and don’t slip down in my shoes. They are cozy and cushiony. I love the colors too.
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Reviewed in the United States on October 21, 2025
★★★★★ 5
Quality under armor product
These are so very comfortable they are thin yet keep my feet warm around the house while it’s snowing outside
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Reviewed in the United States on January 7, 2026
★★★★★ 5
Fav socks
My favorite socks! Love them!
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Reviewed in the United States on April 20, 2026
★★★★★ 4
Not bulky fit
Size: Large, Color: (009) Gray Dawn / White / Prime Pink
Thinner than UA other cushioning run socks, but this fit is perfect and doesn't shift in my shoe. I wear a women's 9.5 and determined Large doesn't squeeze my foot like Medium size (too exact). Bonus... avaliable olors beyond black and Grey.
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Reviewed in the United States on October 2, 2025