Go Fast Bits GFB T9001

Fits 2008–2010 Subaru WRX and 2005–2009 Subaru LGT

Part #: T9001

Overview

The GFB T9001 Respons Blow Off Valve Kit is a high-performance upgrade designed for Subaru WRX and LGT enthusiasts seeking improved throttle response and a customizable blow-off sound. This kit is ideal for drivers who want to enhance their vehicle’s turbocharged performance with a reliable, adjustable BOV that can be tailored to their driving style and boost levels. Crafted with precision engineering, the Respons BOV helps reduce issues like backfiring and stalling often associated with fixed-ratio atmosphere-venting valves, providing a smoother, more consistent boost response and a satisfying turbo sound. Whether you’re a casual driver or a seasoned tuner, this blow-off valve offers a combination of durability, responsiveness, and sound customization. It’s designed to withstand boost pressures exceeding 100psi, ensuring long-lasting performance under demanding conditions. The Respons BOV’s adjustable venting bias allows you to fine-tune the venting behavior, balancing between a loud, sporty blow-off sound and minimal compressor surge, making it suitable for a variety of driving environments and preferences.

Key Features

This BOV features GFB’s proven TMS Technology, which guarantees rapid boost recovery during gear shifts and enhances throttle response. Its robust construction ensures reliable operation, even under high boost pressures. The kit includes all necessary components for a straightforward installation, making it accessible for DIY enthusiasts and professional installers alike. The design emphasizes precision engineering and quality materials to deliver consistent performance and a refined sound profile.

Construction & Design

The Respons BOV is constructed from high-quality, durable materials that resist heat and pressure, ensuring longevity and reliable operation. Its compact, lightweight design integrates seamlessly with the factory turbo system, maintaining a clean engine bay appearance while providing optimal airflow and venting control.

Driving Feel & Feedback

With the Respons BOV installed, drivers will notice a more responsive throttle feel and a customizable turbo sound that enhances the driving experience. The adjustable venting bias allows for a tailored sound profile, from subtle to sporty, without sacrificing performance or reliability.

Installation & Fitment

The kit is designed for a direct bolt-on installation on compatible Subaru WRX and LGT models from 2005 to 2010. It includes all necessary hardware and instructions to facilitate a straightforward upgrade process, whether performed at home or by a professional.

What’s Included

The package includes the Respons BOV unit, mounting hardware, vacuum hoses, and installation instructions, providing everything needed for a complete upgrade.