Perrin Turbo Inlet Hose 22-25 Subaru WRX Red | 3-Inch Smooth Bore | Performance Intake Upgrade

Overview

This inlet is only compatible with these intakes: OEM, PERRIN, AMS (requires trimming), Cobb (requires trimming), ETS Version 1 (requires trimming), COBB (requires trimming)

The Perrin Turbo Inlet Hose for the 2022-2025 Subaru WRX is a direct replacement for the factory inlet hose designed to optimize airflow into the turbocharger. By increasing the internal diameter to a smooth 3 inches, this hose reduces intake restrictions, allowing the turbo to spool more efficiently and deliver improved horsepower. This upgrade is ideal for WRX owners looking to enhance their vehicle’s turbo response and overall engine performance without extensive modifications.

Engineered with precision and durability in mind, Perrin’s inlet hose features a smooth bore design that minimizes turbulence and pressure drop compared to the stock corrugated hose. Constructed from high-quality materials and finished in a vibrant red, this hose not only performs but also adds a subtle visual upgrade under the hood. Perrin’s reputation for Subaru-specific performance parts ensures that this inlet hose fits perfectly and integrates seamlessly with the WRX’s factory turbo system.

For Subaru enthusiasts, this turbo inlet hose translates to tangible gains in throttle response and power potential, especially when combined with supporting modifications and proper tuning. The improved airflow helps the turbocharger operate more efficiently, which can lead to quicker spool times and a more linear power delivery. This makes it a practical and effective upgrade for daily drivers and performance builds alike.

Features & Specifications

This Perrin Turbo Inlet Hose is engineered for the 2022-2025 Subaru WRX and features a smooth 3-inch internal diameter. Constructed from durable silicone with reinforced layers, it delivers improved airflow and turbo efficiency for Subaru enthusiasts seeking enhanced power and throttle response.

• Brand: Perrin
• Product: Turbo Inlet Hose 22-25 Subaru WRX - Red
• Part Number: PSP-INT-427RD
• Fitment: 2022-2025 Subaru WRX
• Material: Reinforced Silicone
• Finish: Red
• Construction: Molded Smooth Bore
• Origin: Made in USA
• Internal Diameter: 3 inches
• Power Gains: Supports increased horsepower potential
• Tuning Required: Recommended for optimal results

Key Benefits

• Performance: Enhances turbo spool and throttle response by reducing intake restrictions
• Durability: High-quality reinforced silicone resists heat and pressure for long-lasting reliability
• Fitment: Direct bolt-on replacement designed specifically for 2022-2025 WRX turbo systems
• Quality: Precision molded smooth bore design minimizes airflow turbulence
• Aesthetics: Vibrant red finish adds a clean, performance-oriented look under the hood
• Value: Affordable upgrade that supports further tuning and power enhancements

What's Included

• 1× Perrin Turbo Inlet Hose 22-25 Subaru WRX - Red
• Installation instructions

Installation & Compatibility

Installation of the Perrin Turbo Inlet Hose is straightforward and generally DIY-friendly for enthusiasts with basic mechanical skills. It replaces the factory inlet hose with no permanent modifications required. Standard hand tools are sufficient for removal and installation. While the hose fits directly onto the turbo inlet, tuning is recommended to maximize performance gains and ensure safe engine operation after the upgrade.

• Professional Installation: Recommended for those unfamiliar with turbo system components
• Modifications Required: None
• Verify Compatibility: Confirm fitment for 2022-2025 Subaru WRX models only

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