-15%
Sold out
AOS Outback XT engine
High-capacity baffled internals detail
Included fittings and hoses
Click to zoom in

PERRIN 20-25 Subaru Outback XT & Legacy XT Air Oil Separator - Red

PERPSP-ENG-623RD
PSP-ENG-623RD
Oil Separators
Out of stock
$ 505.00 $ 429.25

SKU: PSP-ENG-623RD


PERRIN Air Oil Separator – Red – 2020-2025 Subaru Outback XT & Legacy XT

The PERRIN PSP-ENG-623RD Air Oil Separator in red AOS upgrade for 2020-2025 Subaru Outback XT and Legacy XT. High-capacity baffled design with red anodized finish traps oil vapor, prevents blow-by contamination, reduces carbon buildup on intake valves and turbo, and maintains clean intake charge — the ultimate engine protection upgrade for any Outback XT or Legacy XT build seeking improved turbo efficiency, sustained power, reduced detonation risk, and aggressive engine bay styling with PERRIN's signature red finish.

Key Features

  • High-Capacity Baffled Design – Effectively separates oil from blow-by vapors before re-entering the intake
  • Red Anodized Finish – Premium red coating for corrosion resistance and standout engine bay appearance
  • FA24F Specific – Engineered for direct fitment on 2020-2025 Subaru Outback XT and Legacy XT with 2.4L turbo
  • Prevents Oil Contamination – Keeps intercooler, intake valves, and turbo clean for consistent performance
  • Easy Installation – Bolt-on replacement with all necessary hardware and fittings included

Specs

Spec Detail
Part Number PSP-ENG-623RD
Brand PERRIN Performance
Type Air Oil Separator
Finish Red Anodized
Compatibility 2020-2025 Subaru Outback XT / Legacy XT (FA24F 2.4L Turbo)
Country of Origin United States
Warranty PERRIN Limited Lifetime Warranty

Whats Included

  • 1 x PERRIN Air Oil Separator (red anodized)
  • All necessary hoses, fittings, and mounting hardware
  • Installation instructions

Product Notes

  • Designed specifically for 2020-2025 Subaru Outback XT and Legacy XT with FA24F turbo engine
  • Prevents oil vapor from coating intake tract and turbo components
  • Ideal for stock, tuned, or high-boost applications

Installation Notes

  • Bolt-on replacement for factory PCV system components
  • Estimated time: 1–2 hours
  • Professional installation recommended for proper hose routing and torque

This Part Fits

Year Range Make Model Trim / Engine Notes
2020-2025 Subaru Outback XT / Legacy XT All trims FA24F 2.4L Turbo – Air Oil Separator

Why Choose PERRIN Air Oil Separators?

  • #1 choice for effective blow-by separation on modern turbo Subarus
  • Built & tested in the United States
  • Chosen by Outback XT and Legacy XT owners for cleaner intake, sustained power, and signature red anodized styling

Frequently Asked Questions

  • Q: Does this fit my 2023 Subaru Outback XT?
    A: Yes – direct fit for 2020-2025 Subaru Outback XT and Legacy XT with FA24F turbo engine.
  • Q: Does it require tuning?
    A: No – bolt-on design works with stock ECU; gains are noticeable without tuning.
  • Q: How often should I drain it?
    A: Drain periodically (every oil change recommended) to remove collected oil and maintain performance.

Shipping & Handling

  • Method: Ground UPS or FedEx
  • Availability: In stock – ships same or next business day
  • Packaging: Official PERRIN retail box

Request For Information

Have questions about PERRIN 20-25 Subaru Outback XT & Legacy XT Air Oil Separator - Red? Fill out the form below and we'll get back to you by the next business day.
Engine

Engine

Engine parts and engine bay upgrades for Dodge, Jeep, RAM, Chrysler, Chevrolet, Ford, Toyota, Nissan, Subaru, and Honda vehicles are stocked at Black Ops Auto Works. Shop oil catch cans, supercharger pulleys, thermostats, radiators, cooling parts, throttle bodies, intake manifolds, headers, ignition coils, spark plugs, sensors, gaskets, fuel pumps, valve covers, engine covers, billet cap covers, and full engine bay dress-up parts for HEMI, Hellcat, Trackhawk, Redeye, Demon, Scat Pack, RAM TRX, LS, LT, Coyote, EcoBoost, K-Series, and 2JZ builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 14,298 engine SKUs across performance, cooling, oil control, ignition, and appearance categories. What This Category Covers The Engine collection combines OEM-replacement engine service parts with performance aftermarket upgrades for supercharged, turbocharged, and naturally aspirated builds...

View Engine Products
Oil Separators

Oil Separators

Oil Separators parts and accessories for turbo, supercharged and naturally aspirated engines are stocked at Black Ops Auto Works. Shop billet catch cans, closed loop air oil separators, PCV side kits, breather systems, drain kits, mounting brackets, replacement hoses, fittings, filters, baffles and service parts for Mustang EcoBoost, F 150, Silverado, Camaro, Bronco, WRX, STI, BRZ, Ram and Honda builds. Every product is filterable by year, make, model, trim, engine and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 177 oil separators and air oil separators SKUs across leading brands, vehicle specific applications, universal parts and installation support components. What This Oil Separators Collection Covers This collection covers application specific systems that manage oil vapor and blow by before it reaches the intake tract. Choose a kit that matches the engine PCV routing, boost level, space available and emissions requirements for the inte...

View Oil Separators Products
Oil Systems

Oil Systems

Oil system parts for supercharged HEMI, LS and LT platforms, diesel trucks, and daily drivers are stocked at Black Ops Auto Works. Shop oil catch cans, air oil separators, oil filters, oil pans, oil pumps, oil pickups, dipsticks, drain plugs, and motor oils for Hellcat, Redeye, Demon, Jeep Trackhawk, Ram TRX, Corvette, Camaro, CTS-V, Mustang, F-150, and Silverado applications. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 1,432 oil system SKUs across catch cans, filtration, and service hardware. What This Category Covers Oil system parts manage crankcase ventilation, filtration, and lubrication delivery throughout the engine. This collection spans oil catch cans, oil separators, air oil separators, oil filters, oil pans, oil pumps, oil pickups, dipsticks, drain plugs, oil baffles, and motor oils for street, track, towing, and high horsepower applications. Crankcase Ventilation...

View Oil Systems Products
Perrin Performance

Perrin Performance

PERRIN Performance parts for Subaru are stocked at Black Ops Auto Works. Shop intercoolers, boost tubes, intake systems, exhaust hangers, sway bars, transmission supports, tow hooks, jack pads, shifter kits, and body accessories for the WRX, STI, Forester, Crosstrek, and BRZ platforms. Every product is filterable by year, make, model, trim, and engine so the correct part ships the first time. Black Ops Auto Works carries 559 PERRIN SKUs across intake, exhaust, suspension, drivetrain, and exterior categories. What This Brand Covers PERRIN Performance is a Subaru focused aftermarket brand that engineers and manufactures parts for the WRX, STI, Forester, Legacy, Crosstrek, and BRZ platforms. The catalog spans intercooler piping, sway bars, transmission mounts, and a wide range of exterior and interior accessories built specifically around Subaru chassis dimensions. Brand Focus PERRIN designs almost exclusively for Subaru and closely related Toyota GR86 and Scion FR-S platforms that...

View Perrin Performance Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×