Turbosmart Plumb Back Blow Off Valve

2001–2007 Subaru WRX / 2005–2007 Subaru Forester 2.0L Turbo

Part #: TS-0205-1216

Overview

The Turbosmart Plumb Back Blow Off Valve (BOV) is a high-quality, fully recirculating valve designed specifically for Subaru WRX and Forester models from 2001 to 2007. Engineered for enthusiasts who seek a quiet, street-legal upgrade, this BOV offers a seamless blend of performance, reliability, and discretion. Whether you're a daily driver or a spirited enthusiast, you'll appreciate how this valve helps maintain optimal boost control while keeping noise levels minimal.

Designed to be easy to install and set up, the Turbosmart Plumb Back BOV is an ideal choice for those looking to improve their vehicle's response without attracting unwanted attention. Its fully recirculating design ensures that the intake system remains sealed, preventing compressor surge and maintaining smooth engine operation. This makes it perfect for street use, emissions compliance, and vehicles with stock or mildly modified turbo setups.

Key Features

The Turbosmart Plumb Back Blow Off Valve is built with performance and durability in mind, featuring advanced materials and thoughtful design to enhance your vehicle's turbocharging experience.

• Full Recirculating Design: This BOV recirculates the compressed air back into the intake system, ensuring quiet operation and compliance with street-legal requirements. It prevents compressor surge and maintains consistent boost pressure.
• Street-Legal & Quiet Operation: Engineered to be completely street-legal, the valve produces minimal noise, making it ideal for daily driving and urban environments.
• High-Quality Construction: Made from durable, heat-resistant materials, the valve housing and internal components are designed to withstand the rigors of turbocharged operation.
• Easy Installation & Adjustment: Supplied with a gasket for a secure seal, this BOV is straightforward to install with common tools. It features adjustable settings to fine-tune the venting sound and response.
• Compatibility: Suitable for all WRX models from 2001 to 2007 and Forester 05-07 with turbocharged engines, ensuring a perfect fit and reliable performance.
• OEM-Style Appearance: The sleek black finish complements the engine bay aesthetics while providing a professional, OEM-like appearance.
• Reduced Maintenance: Designed for long-term durability with minimal upkeep, ensuring consistent performance over time.

Construction & Design

The Turbosmart Plumb Back BOV features a robust, one-piece housing crafted from high-grade materials to resist heat and corrosion. Its precision-machined internal components ensure a tight seal and consistent operation. The valve's compact design allows for easy integration into the factory piping without modifications. The black anodized finish not only enhances durability but also provides a sleek, OEM-style look that complements the engine bay.

Designed with a focus on reliability and ease of use, this BOV employs a simple, yet effective, recirculating venting system that maintains optimal airflow and boost stability. Its adjustable settings enable you to customize the venting sound and response to suit your driving preferences, whether you prefer a subtle hiss or a slightly more noticeable venting sound.

Installation & Fitment

The Turbosmart Plumb Back Blow Off Valve is a bolt-on upgrade that requires no cutting or drilling. It mounts directly to the factory piping using the supplied gasket and clamps, making installation straightforward for most DIY enthusiasts or professional installers. No tuning or additional modifications are necessary, and the valve can be installed in under an hour with basic hand tools.

• Easy to install with common tools
• No cutting, drilling, or tuning required
• Supplied with gasket for a secure seal

What's Included

• Plumb Back Blow Off Valve in Black finish
• Gasket for secure sealing
• Clamps and hardware for installation
• Installation instructions

Ideal For

• Subaru WRX 2001–2007 models
• Subaru Forester 2005–2007 with turbocharged engines
• Enthusiasts seeking a quiet, street-legal BOV upgrade
• Drivers who want improved boost stability and response without increased noise