PERRIN PERFORMANCE PSP-EXT-340BR Manifolds Headers

( Brand: Perrin Performance ), ( Manufacturer Part Number: PSP-EXT-340BR ), ( Type: Auto )

Review PERRIN PERFORMANCE

Introducing the Perrin Performance PPS-EXT-340BR: a high-performance air intake system designed for the Subaru WRX and STI (2015-2020). This system is an excellent upgrade for those seeking improved power and acceleration for their Subaru.

The PPS-EXT-340BR air intake system is meticulously engineered to provide an unobstructed path for cooler, denser air to enter the engine. The system features a large, high-flow, conical air filter, which is designed to capture more air while maintaining excellent filtration. The filter is easily accessible through the hood, allowing for simple and convenient maintenance.

The intake tube is constructed from mandrel-bent, 3-inch aluminum, ensuring a perfect fit and minimal turbulence. This material also reduces weight, contributing to improved engine performance. The tube is coated in a durable, high-temperature powder coat finish for added protection.

The PPS-EXT-340BR air intake system comes with a unique, carbon fiber-style intake housing. Not only does this housing enhance the aesthetic appeal of your Subaru, but it also directs air flow efficiently and effectively into the engine.

Installation of the PPS-EXT-340BR air intake system is a breeze, with most users completing the process in under an hour. The system comes with all necessary hardware, and clear, step-by-step instructions are provided.

The Perrin Performance PPS-EXT-340BR air intake system not only delivers a more powerful driving experience, but it also provides a distinct and unmistakable engine sound. The air intake system is backed by Perrin Performance's limited lifetime warranty, ensuring peace of mind and long-lasting performance.

Upgrade your Subaru WRX or STI with the Perrin Performance PPS-EXT-340BR air intake system, and experience the difference that a high-performance intake system can make.

Perrin Performance PSP-EXT-340BR: A Detailed Analysis

The Perrin Performance PSP-EXT-340BR is a popular aftermarket intake system for the Subaru WRX and STI. This intake system is designed to improve power and performance by increasing airflow into the engine. In this analysis, we will discuss the key features, pros, cons, and an Recommendation.

1. High-flow air filter

2. CNC-machined aluminum intake tube

3. Integrated intercooler piping

4. Bolt-on design for easy installation

1. Increases horsepower and torque: The Perrin Performance intake system can provide a power gain of up to 10-15 horsepower and 10-15 lb-ft of torque.

2. Improves engine response: The free-flowing intake design enhances engine responsiveness, providing smoother power delivery.

3. Durable construction: The CNC-machined aluminum intake tube and high-quality filter ensure long-lasting performance.

4. Easy installation: The bolt-on design allows for a straightforward installation process.

1. Cost: The Perrin Performance PSP-EXT-340BR is a premium aftermarket intake system, which comes with a higher price tag compared to some competitors.

2. Filters require frequent cleaning: The high-flow air filter may need more frequent cleaning compared to stock filters.

3. Not compatible with all Subaru models: This intake system is specifically designed for the WRX and STI and is not suitable for other Subaru models.

The Perrin Performance PSP-EXT-340BR is an excellent intake system for those seeking increased power and improved engine response from their Subaru WRX or STI. While it comes with a higher price tag, the benefits it offers, such as its durable construction and straightforward installation, make it a worthwhile investment for performance enthusiasts.

If you are looking to enhance the power and performance of your Subaru WRX or STI, the Perrin Performance PSP-EXT-340BR is an excellent choice. Its high-quality components and proven power gains make it a top recommendation for those seeking a premium aftermarket intake system. However, ensure that the investment aligns with your budget and performance goals.

part # pspext340br prices

• $898.30-$899.30

specifications maniheader:

• brand: Perrin Performance
• manufacturer part number: PSP-EXT-340BR
• type: Auto

general maniheader:

• Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
• condition: New

shipping maniheader:

• class: Standard
• type: Fixed
• service: Standard
• cost: $0.00
• transit: 2-6 Days

seller maniheader:

• rating: 99.6%
• # reviews: 14115

payments maniheader:

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

offer maniheader:

• started: December 9, 2025
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0

returns maniheader:

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

Perrin Performance PSP-EXT-340BR Is Similar To:

• Perrin Performance Psp-ext-055 Equal Length Headers 1.5 Inch For 02-14 Subaru Wrx/ 04-19 Sti (46.8% similar) $1187.12. (September 1st, 2024)
• Perrin Performance Perpsp-ext-055 2002-2014 Subaru Wrx And 2004-2020 Sti Equal Length Headers (48% similar) $899.00–$1121.74. (September 26th, 2024)
• Perrin Performance Psp-ext-057 Stainless Equal Length Header 2015-2021 Subaru Wrx Fa20 (49.2% similar) $313.65–$5500.00. (January 6th, 2025)
• Perrin Performance Psp-ext-354br (96.9% similar) $998.60–$999.60. (December 9th, 2025)