Perrin Short Turbo Inlet Hose 22-25 Subaru WRX - Black | 3-Inch Smooth Bore | Turbo Inlet Hose

Overview

This short inlet is only compatible with these intakes: AEM, BMS, ETS, K&N, Mishimoto, Process West

The Perrin Short Turbo Inlet Hose is a direct-fit upgrade designed specifically for the 2022-2025 Subaru WRX. This component replaces the restrictive factory inlet hose with a smooth, 3-inch internal diameter hose that optimizes airflow into the turbocharger. By reducing turbulence and flow restrictions, it enhances turbo efficiency and supports increased horsepower potential, making it an ideal choice for enthusiasts looking to improve their WRX’s forced induction performance.

Engineered with precision and durability in mind, Perrin’s approach focuses on maximizing airflow while maintaining OEM-level fitment and reliability. The hose is constructed from high-quality materials that resist heat and pressure common in turbocharged applications. This ensures consistent performance and longevity, even under demanding driving conditions. Perrin’s reputation for Subaru-specific performance parts means this inlet hose integrates seamlessly with the WRX’s turbo system without the need for modifications.

For Subaru WRX owners, upgrading the turbo inlet hose is a straightforward yet effective way to unlock additional power gains and improve throttle response. The smooth bore design minimizes airflow disruption, which can translate to quicker spool times and a more responsive turbocharger. This part is especially beneficial when combined with other supporting modifications and proper tuning, allowing the WRX to reach its full performance potential while maintaining reliability.

Features & Specifications

This Perrin Short Turbo Inlet Hose is engineered for the 2022-2025 Subaru WRX and features a smooth 3-inch internal diameter for optimized airflow. Constructed from durable, heat-resistant silicone, it delivers improved turbo efficiency and horsepower gains for Subaru enthusiasts seeking enhanced forced induction performance.

• Brand: Perrin
• Product: Short Turbo Inlet Hose 22-25 Subaru WRX - Black
• Part Number: PSP-INT-428BK
• Fitment: 2022-2025 Subaru WRX
• Material: High-quality silicone
• Finish: Black
• Construction: Molded smooth bore
• Origin: Made in USA
• Internal Diameter: 3 inches
• Application: Turbo inlet hose upgrade

Key Benefits

• Performance: Increases turbo efficiency by reducing airflow restrictions for improved horsepower and throttle response.
• Fitment: Direct bolt-on replacement designed specifically for 2022-2025 WRX, ensuring hassle-free installation without modifications.
• Durability: Made from heat-resistant silicone to withstand high under-hood temperatures and maintain integrity over time.
• Quality: Precision molded with a smooth 3-inch bore to minimize turbulence and maximize airflow consistency.
• Reliability: OEM-level fitment and construction ensure long-term reliability under daily driving and spirited conditions.

What's Included

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

Installation & Compatibility

Installation of the Perrin Short Turbo Inlet Hose is straightforward and generally DIY-friendly for enthusiasts with basic mechanical skills. It replaces the factory inlet hose using existing clamps and mounting points, requiring no special tools beyond common hand tools. No permanent modifications or trimming are necessary. For optimal performance and to safely realize power gains, tuning is recommended after installation, especially if combined with other supporting modifications.

• Professional Installation: Recommended for first-time installers or those unfamiliar with turbo systems
• Modifications Required: None
• Verify Compatibility: Confirm fitment for 2022-2025 Subaru WRX models only

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