PERRIN PERFORMANCE Air Oil Seperator For Wrx/sti PAPSP-ENG-606RD

( Brand: Perrin Performance ), ( Part Type: Oil ), ( Manufacturer Part Number: PSP-ENG-606RD ), ( Item Height: 6.50 ), ( Item Length: 19.10 ), ( Item Width: 12.80 ), ( Fitment Type: Performance/custom ), ( Notes: Compatible With Subaru Wrx / Sti 08-14 W/ Tmic )

Review PERRIN PERFORMANCE Red Air Oil Seperator Wrx/sti fits WRX STI 2008–2014

The Perrin Performance PPS-ENG-606RD Air Oil Separator for the 2008-2014 Subaru WRX and STI is an essential upgrade for any performance-oriented driver. This high-performance separator is meticulously engineered to provide superior separation of engine oil and crankcase vapors, ensuring cleaner oil returning to the engine and reducing harmful emissions.

This Perrin Performance Air Oil Separator is manufactured using 6061-T6 billet aluminum, a material known for its strength and durability. It boasts a large 1.7-quart capacity, which significantly increases the volume of the factory separator, providing more time for the oil and crankcase vapors to separate, resulting in cleaner oil returning to the engine.

The PPS-ENG-606RD features a smooth, polished finish and is CNC-machined for precise tolerances. It includes a baffled design to promote efficient separation, ensuring that the oil and vapors are well-mixed and properly separated before reentering the crankcase.

Installation of this separator is a straightforward process, and it is compatible with both manual and automatic Subaru transmissions. It also includes a factory-style breather hose connection, allowing for a seamless installation and retaining the factory look.

By upgrading to the Perrin Performance PPS-ENG-606RD Air Oil Separator, you'll experience improved engine performance, increased fuel economy, and reduced engine wear. Additionally, this separator helps maintain proper crankcase pressure, which is crucial for optimal engine operation.

In summary, the Perrin Performance PPS-ENG-606RD Air Oil Separator is a must-have upgrade for any 2008-2014 Subaru WRX or STI looking for enhanced engine performance and improved longevity. With its robust design, increased capacity, and easy installation, this separator not only provides superior engine protection but also adds a touch of elegance to your vehicle's underhood appearance.

Perrin Performance PPS-ENG-606RD Air Oil Separator for 2008-2014 Subaru WRX/STI: A Detailed Analysis

The Perrin Performance PPS-ENG-606RD Air Oil Separator is an aftermarket upgrade designed to improve the performance and longevity of your 2008-2014 Subaru WRX or STI. This component separates the crankcase ventilation gases from the engine oil, reducing the amount of oil mist that enters the intake system and preventing oil contamination. In this analysis, we will discuss the key features, benefits, drawbacks, and our ultimate recommendation.

1. High-flow design for improved performance

2. Constructed from billet aluminum for durability

3. OEM-style breather hose connection

4. Integrated crankcase ventilation filter

5. Easy to install

1. Reduces oil consumption and wear

2. Improves engine performance by eliminating oil mist from intake system

3. Enhances engine sound

4. Increases the lifespan of the engine

5. Meets or exceeds OEM specifications

1. Higher cost compared to OEM part

2. May require additional modifications for optimal performance (e.g., upgraded PCV system)

3. Installation may require some automotive knowledge

The Perrin Performance PPS-ENG-606RD Air Oil Separator is an excellent upgrade for Subaru WRX and STI owners seeking improved engine performance, longevity, and reduced oil consumption. Despite the higher cost compared to the OEM part and potential installation challenges, the benefits of this component make it a worthwhile investment. With its high-flow design, durable construction, and ability to enhance the engine sound, the PPS-ENG-606RD is a valuable addition to any Subaru enthusiast's engine bay.

If you are looking to enhance the performance of your 2008-2014 Subaru WRX or STI, the Perrin Performance PPS-ENG-606RD Air Oil Separator is an excellent choice. Although it may require some additional modifications and a higher initial investment, the benefits it offers in terms of engine performance, longevity, and reduced oil consumption make it a worthwhile investment for Subaru enthusiasts. We highly recommend considering this upgrade for your vehicle.

part # pspeng606rd prices

• $399.00-$565.20

specifications motochilled:

• for models: Wrx, Sti
• for years: 2008-2014
• brand: Perrin Performance
• part type: Oil
• manufacturer part number: PSP-ENG-606RD
• item height: 6.50
• item length: 19.10
• item width: 12.80
• fitment type: Performance/custom
• notes: Compatible With Subaru Wrx / Sti 08-14 W/ Tmic

seller motochilled:

• rating: 98.5%
• # reviews: 66178

general motochilled:

• condition: New
• Car Truck Parts Accessories > Engine Cooling Components > Engine Oil Coolers Lines

payments motochilled:

• wallet: Apple-pay
• other
• credit card: Diners-club

offer motochilled:

• sold: 0
• options: Ship-to-home
• quantity: 4
• started: September 8, 2025
• availability: In Stock

returns motochilled:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

shipping motochilled:

• transit: 3-7 Days
• service: Economy, Standard, Expedited
• class: Economy, Standard, Expedited
• cost: $0.00
• type: Fixed

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