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  3. PERRIN PERFORMANCE PSP-INT-326RD

PERRIN PERFORMANCE PSP-INT-326RD Air Intake

fits model: Sti. make: Subaru. year: 2018–2021.

Psp-int-326rd Perrin Performance Cold Air Intake Red Fits Subaru Sti 2018-2021

( Brand: Perrin Performance ), ( Manufacturer Part Number: PSP-INT-326RD ), ( Type: Auto )

Review PERRIN PERFORMANCE Cold Air Intake Red Fits Subaru fits STI 2018–2021

Introducing the Perrin Performance PPI-326RD Air Intake System for Subaru STI models produced between 2018 and 2021. This high-performance intake system is meticulously designed to enhance the power output and driving experience of your Subaru STI.

The Perrin Performance air intake system is a free-flowing, high-performance upgrade for your stock intake. It replaces the restrictive factory intake system with a more efficient design, allowing your engine to breathe more freely. The intake tubing is crafted from mandrel-bent, 6-ply, reinforced silicone, ensuring a perfect fit and exceptional durability.

The heart of this intake system is the high-flow, conical air filter. This filter is designed with a large surface area, allowing it to capture more air while minimizing restriction. The filter is also easily washable and reusable, making it a cost-effective long-term solution.

Installation of the Perrin Performance air intake system is a straightforward process, requiring no modification to the engine bay or factory components. The system comes with all necessary hardware, including silicone couplers, clamps, and a replacement MAF sensor.

By upgrading to the Perrin Performance PPI-326RD Air Intake System, you can expect improved throttle response, increased horsepower, and a more engaging driving experience. This intake system is a must-have upgrade for any Subaru STI enthusiast looking to unlock the full potential of their vehicle.

In summary, the Perrin Performance PPI-326RD Air Intake System for Subaru STI models is a high-quality, durable, and effective performance upgrade. It allows your engine to breathe more freely, resulting in increased power output, improved throttle response, and a more engaging driving experience. With its mandrel-bent, reinforced silicone tubing, high-flow conical air filter, and easy installation process, this intake system is an essential addition to any Subaru STI.

Perrin Performance PPS-INT-326RD Air Intake for Subaru STI (2018-2021): A Detailed Analysis

The Perrin Performance PPS-INT-326RD Air Intake system is a popular upgrade for Subaru STI owners (2018-2021). This aftermarket intake aims to improve engine performance and response by enhancing the airflow into the engine. In this analysis, we will discuss the key features, benefits, and potential drawbacks of this intake system.

Features:

1. High-flow intake design: The Perrin Performance intake system uses a high-flow, conical air filter and a large, open-element airbox to maximize airflow into the engine.

2. Improved engine response: By increasing airflow, the intake system can help improve throttle response and engine responsiveness.

3. Increased power: Some users report gains in horsepower and torque with the Perrin Performance intake.

Benefits:

1. Enhanced engine performance: The Perrin Performance intake is designed to deliver improved engine performance and response, making the vehicle more exhilarating to drive.

2. Easy installation: The intake system can be installed in about an hour with no cutting or modification required.

3. Improved engine sound: Some users report a more satisfying engine sound with the Perrin Performance intake.

Drawbacks:

1. Maintenance: The open-element air filter requires more frequent cleaning compared to a standard, sealed intake filter.

2. Cost: The Perrin Performance intake is more expensive than some other aftermarket intake options for the Subaru STI.

3. Potential noise: Some users have reported an increase in intake noise, which may not be desirable for all drivers.

Conclusion:

The Perrin Performance PPS-INT-326RD Air Intake system offers significant benefits for Subaru STI owners, including improved engine response, increased power, and a more engaging driving experience. However, its higher cost and the requirement for more frequent filter maintenance are important considerations. Ultimately, the decision to purchase this intake system depends on the individual's preferences and priorities.

Recommendation:

If you are looking for a high-performance intake system for your Subaru STI (2018-2021) and are willing to invest in the additional cost and maintenance, the Perrin Performance PPS-INT-326RD Air Intake is a solid choice. However, if you prefer a lower-maintenance, quieter intake system or have a limited budget, other options may be more suitable for you. It is recommended to research and compare various intake systems to find the one that best fits your needs and preferences.

Details:

The color, quantity, size, etc. Fast Free, Shipping: Brand Perrin Performance, Part Number PSP-INT-326RD, UPC Code, Condition New. May not be accurate.

This item comes with the full manufacturers warranty. The compatibility section is not always 100% accurate.

part #: pspint326rd prices

  • $251.99-$267.75

specifications airfueldepo:

  • for models: Sti
  • for makes: Subaru
  • for years: 2018-2021
  • brand: Perrin Performance
  • mpn: Psp-int-326rd
  • type: Auto

offer airfueldepo:

  • availability: In Stock
  • started: October 3, 2025
  • options: Ship-to-home
  • quantity: 1
  • sold: 0

returns airfueldepo:

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

shipping airfueldepo:

  • cost: $0.00
  • type: Fixed
  • service: Standard
  • transit: 3-6 Days
  • class: Standard

seller airfueldepo:

  • city: Flat Rock, North Carolina
  • # reviews: 12204
  • rating: 99.2%

payments airfueldepo:

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general airfueldepo:

  • Car Truck Parts Accessories > Air Fuel Delivery > Other Air Fuel Delivery
  • condition: New
for models: sti, for makes: subaru, for years: 2018-2021, type: auto,
category: auto parts > car truck parts accessories > air fuel delivery, sku: 10747679018178641,

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