✨ Get 20% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Holiday Special Perrin Performance Air Oil Separator - Red - Subaru Sti W/ Front Mount Intercooler (2008-2021) Perfect Gift [6H07DYAx]

$60.99 $195.99 -69%

Perrin Performance Air Oil Separator - Subaru STIIntroducing the Perrin Performance Air Oil Separator for your Subaru STI (2008-2021) with front mount intercooler. This high-performance accessory is designed to enhance your vehicle's efficiency and l

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Perrin Performance Air Oil Separator - Subaru STI

Introducing the Perrin Performance Air Oil Separator for your Subaru STI (2008-2021) with front mount intercooler. This high-performance accessory is designed to enhance your vehicle's efficiency and longevity by preventing oil from entering the intake. The Air Oil Separator is a must-have for any Subaru STI enthusiast looking to optimize engine performance and reduce carbon buildup.
  • Prevent Oil Contamination: The Air Oil Separator captures oil from crankcase vents, reducing carbon build-up and improving intercooler efficiency.
  • Closed Loop Operation: Unlike traditional catch cans, this separator is maintenance-free, with a closed loop operation that drains oil back to the engine while venting clean air into the intake tract.

Technical Specifications and Features

The Perrin Air Oil Separator is engineered with swirl pot technology and multi-layer baffles, providing a compact and efficient design. It features a heated base plate by coolant, reducing water condensation and eliminating sludge buildup commonly found in other separators.
  • Swirl Pot Technology: This innovative design forces engine blow-by to move rapidly across baffles, separating oil efficiently.
  • Heated by Coolant: The separator is heated to the same temperature as engine blow-by, preventing water condensation and sludge buildup.

Practical Benefits and Target Audience

Upgrade your Subaru STI with the Perrin Air Oil Separator for a cleaner, more efficient engine. This product is ideal for daily drivers and high-performance enthusiasts who want to enhance their vehicle's performance without the need for tuning.
  • Reduce Carbon Buildup: By preventing oil from entering the intake, this separator reduces carbon buildup in the combustion chamber, intake valves, and intake tract.
  • Subaru Specific Design: Designed to connect to each crankcase vent separately, it improves venting and reduces the chance of oil ingestion during high-G corners.

What Our Customers Say

January 2, 2026

Absolutely no complaints!

It’s a very fine and impressive tool.

- Valonia D..

January 2, 2026

Absolutely no complaints!

An excellent gadget. Very useful.

- Ilar C..

January 2, 2026

Absolutely no complaints!

This has been an excellent find.

- Othello P..

Write a Review

You Might Also Like

Discover more great products from our collection.

Linas Table Lamp

Linas Table Lamp

(387)
$24.99 $79.99 -69%
Line Pro 20

Line Pro 20

(708)
$54.99 $175.99 -69%
Elora Pedicure Chair

Elora Pedicure Chair

(425)
$151.99 $486.99 -69%
Evermore Pillow (Set of 4)

Evermore Pillow (Set of 4)

(140)
$34.99 $111.99 -69%
FF- M Breeze Shorts 6

FF- M Breeze Shorts 6"

(537)
$22.99 $73.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY