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Ships within 48 hours · Estimated delivery Jul 21 - Jul 26
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Description
PERRIN 02-21 Subaru WRX / 04-21 STI Air Oil Separator - RedThe PERRIN Air Oil Separator is specifically designed for 2002 to 2021 Subaru WRX and 2004 to 2021 STI models, offering a high quality solution to improve your engine's performance. This red, expertly crafted unit helps to separate oil from the crankcase vapors and redirects it back to the engine, reducing oil consumption and preventing oily buildup in the intake tract. Installing this separator not only promotes a cleaner intake system but also
The PERRIN Air Oil Separator is specifically designed for 2002 to 2021 Subaru WRX and 2004 to 2021 STI models, offering a high-quality solution to improve your engine's performance.This red, expertly crafted unit helps to separate oil from the crankcase vapors and redirects it back to the engine, reducing oil consumption and preventing oily buildup in the intake tract. Installing this separator not only promotes a cleaner intake system but also supports a longer engine life by maintaining optimal engine efficiency.
Made by Perrin Performance, a trusted brand known for durable and reliable engine components, this air oil separator is a must-have for enthusiasts seeking improved performance and longevity from their Subaru WRX or STI. The bright red finish adds a subtle touch of style under the hood while delivering superior function.
Compatible with a wide range of Subaru models within the specified years, it is engineered to fit seamlessly, ensuring hassle-free installation. Whether you are upgrading your daily driver or preparing a track-focused build, this separator provides the quality and performance enhancements you need.
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
4.3 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
My dog LOVES these balls
Awesome balls! Soft, squishy, and dog can get their teeth into them but they don’t get damaged. My dog absolutely loves them!
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Reviewed in the United States on January 6, 2026
★★★★★ 5
Durable.
These are great for my 13 lb Schnauzer. Just the right size to keep him occupied! He loves chasing after them when we play catch. They’ve held up well to his sharp teeth.
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Reviewed in the United States on July 21, 2025
★★★★★ 5
Nice design
These balls are wonderful, easy to throw and my puppy can hold on to them
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Reviewed in the United States on November 23, 2025
★★★★★ 5
Durable yet soft ball that our dog enjoys chewing.
The balls are soft and well received by our puppy. They are pretty durable and he enjoys both chasing after them and teething on them.
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Reviewed in the United States on August 27, 2025
★★★★★ 5
size and quality are excellent
Just the right size for our little dog.
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Reviewed in the United States on December 1, 2025