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Fulfillment From Multiple U.S. Warehouses
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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Perrin Performance
PERRIN 20-25 Subaru Outback XT & Legacy XT / 19-25 Ascent Air Oil Separator - Red
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2019-2025 Subaru Ascent and 2020-2025 Subaru Outback XT and Legacy XT (2.4L Turbo).
The PERRIN Air Oil Separator (AOS) is a critical engine health upgrade for the Subaru FA24 platform, engineered to intercept and remove oil vapors from the crankcase ventilation system before they enter the intake tract. By preventing oil blow-by from coating the intercooler and intake valves, this AOS reduces the risk of carbon buildup and helps prevent engine knock or detonation caused by oil-diluted fuel mixtures.
- Red powder-coated finish for corrosion resistance and engine bay styling
- Maintains cleaner intake air for more consistent combustion and performance
- Reduces maintenance by slowing carbon deposit accumulation on intake valves
- Designed specifically for the FA24 2.4L turbocharged engine layout
- Includes all necessary mounting hardware and hoses for installation
- Manufacturer Part Number: PSP-ENG-623RD
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
PERRIN 20-25 Subaru Outback XT & Legacy XT / 19-25 Ascent Air Oil Separator - Red
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
Our prices are updated daily to ensure we can offer you the best possible price. In the unlikely case that you have found a lower price, please contact us at hello@atlusauto.com and we'll do our best to answer your query right away!
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Fits 2019-2025 Subaru Ascent and 2020-2025 Subaru Outback XT and Legacy XT (2.4L Turbo).
The PERRIN Air Oil Separator (AOS) is a critical engine health upgrade for the Subaru FA24 platform, engineered to intercept and remove oil vapors from the crankcase ventilation system before they enter the intake tract. By preventing oil blow-by from coating the intercooler and intake valves, this AOS reduces the risk of carbon buildup and helps prevent engine knock or detonation caused by oil-diluted fuel mixtures.
- Red powder-coated finish for corrosion resistance and engine bay styling
- Maintains cleaner intake air for more consistent combustion and performance
- Reduces maintenance by slowing carbon deposit accumulation on intake valves
- Designed specifically for the FA24 2.4L turbocharged engine layout
- Includes all necessary mounting hardware and hoses for installation
- Manufacturer Part Number: PSP-ENG-623RD
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