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GFB Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for GFB products.

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User Manuals, Instructions and Guides for GFB products.

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GFB T9488 Suitable for Mercedes Models Instruction Manual

February 22, 2026

GFB T9488 Suitable for Mercedes Models Product Specifications Product Name: GFB VTA Installation Part Number: T9488 Contact Information: +61 2 9534 0099, sales@gfb.com.au Website: www.gfb.com.au Social Media: Facebook: GFBturbo Instagram:…

GFB T9484 Vent-To-Atmosphere Instruction Manual

February 9, 2026

GFB T9484 Vent-To-Atmosphere Product Specifications Product: GFB VTA Part Number: T9484 Contact: +61 2 9534 0099, sales@gfb.com.au Website: www.gfb.com.au Social Media: Facebook, Instagram OEM VALVE REMOVAL Installation of the GFB…

GFB VTA T9480 Suitable for late-model VW and Audi Instructions

January 23, 2026

GFB VTA T9480 Suitable for late-model VW and Audi Specifications Product: GFB VTA Part Number: T9480 Contact: +61 2 9534 0099, sales@gfb.com.au Website: www.gfb.com.au Social Media: Facebook, Instagram INSTALLATION The…

GFB T9481 Suitable for Early Model VAG Installation Guide

January 23, 2026

GFB VTA Installation Part #T9481 T9481 Suitable for Early Model VAG TURBO MANAGEMENT SYSTEMS PERFORMANCE WITHOUT COMPROMISE IMPORTANT INFORMATION! The slot on the top of the VTA is NOT FOR…

GFB T9300 SXV Mini Diverter Valve Installation Guide

January 16, 2026

GFB T9300 SXV Mini Diverter Valve INSTALLATION The SXV Mini is designed for small capacity turbocharged engines such as motorbikes, karts, Kei cars, etc. T9300 is a “universal fit” that…

GFB #T9489 Suitable for Toyota models Instructions

January 8, 2026

GFB #T9489 Suitable for Toyota models Instructions sales@gfb.com.au http://www.gfb.com.au/ facebook.com/GFBturbo instagram.com/gofastbits IMPORTANT INFORMATION! OEM VALVE REMOVAL The T9489 VTA is for Toyota GR Yaris and Corolla applications, and can also…

GFB DV Plus Turbo Diverter Valve Installation Guide

January 1, 2026

GFB DV Plus Turbo Diverter Valve Specifications Brand: GFB Model: DV+ Part Number: T9382 Contact: +61 2 9534 0099, sales@gfb.com.au Website: www.gfb.com.au Social Media: Facebook, Instagram INSTALLATION Locate factory diverter…

GFB T9384 DV+ Diverter Valve Installation Guide

January 1, 2026

GFB T9384 DV+ Diverter Valve IMPORTANT INFORMATION! The slot on the top of the DV+ is NOT FOR ADJUSTMENT! This is an assembly feature only, attempting to turn it may…

GFB T9383 The DV+ Diverter Valve For Subaru Wrx Installation Guide

January 1, 2026

GFB T9383 The DV+ Diverter Valve For Subaru Wrx Specifications Product: GFB DV+ Part Number: T9383 Contact: +61 2 9534 0099, sales@gfb.com.au Website: www.gfb.com.au IMPORTANT INFORMATION! All GFB pistons are…

GFB T9388 DV+ Diverter Valve Installation Guide

January 1, 2026

GFB T9388 DV+ Diverter Valve Specifications Product Name: GFB DV+ Part Number: T9388 Contact: +61 2 9534 0099, sales@gfb.com.au Website: www.gfb.com.au Social Media: Facebook, Instagram IMPORTANT INFORMATION! The slot on…

GFB VTA Diverter Valve Installation Guide (Part #T9488)

Installation Guide

Comprehensive installation guide for the GFB VTA (Vent-to-Atmosphere) diverter valve, part #T9488, designed for Mercedes engines. Includes OEM valve removal, VTA installation steps, performance expectations, and warranty information.

GFB VTA Installation Guide for Part #T9484

Installation Guide

Detailed installation guide for the GFB VTA (Vent-to-Atmosphere) Diverter Valve, part number T9484. Learn how to replace your factory diverter valve for improved performance and boost holding.

GFB VTA T9480 Installation Guide

Installation Guide

Comprehensive installation guide for the GFB VTA T9480 diverter valve, detailing compatibility, removal, installation steps, and expected performance for VW, Audi, SEAT, and Skoda vehicles. Includes technical support and warranty…

GFB SXV MINI Installation Instructions - Part #T9300

Installation Guide

Comprehensive installation guide for the GFB SXV MINI blow-off valve (Part #T9300). Learn how to mount, adjust, and troubleshoot this turbo management system from Go Fast Bits.

GFB VTA Installation Guide and Performance Information - Part #T9481

Installation Guide

Detailed installation guide for the GFB VTA (Vent-to-Atmosphere) blow-off valve, part #T9481. Learn about installation, expected performance, and GFB's lifetime warranty.

GFB VTA Blow-Off Valve Installation Guide and Product Information

Installation Guide

Comprehensive installation guide for the GFB VTA (Vent to Atmosphere) blow-off valve, part number T9489. Covers compatibility for Toyota GR Yaris, Corolla, C-HR, and Lexus IS200t. Includes OEM valve removal…

GFB DV+ Installation Instructions - Part #T9383

Installation Guide

Detailed installation guide for the GFB DV+ blow-off valve, including part number T9383. Learn how to install, troubleshoot, and understand the benefits of the DV+ for improved throttle response and…

GFB DV+ T9384 Turbo Management System Installation Guide

Installation Guide

Comprehensive installation instructions for the GFB DV+ T9384 turbo management system, detailing steps for replacing factory diverter valves, expected performance benefits, and warranty information. Designed for enhanced throttle response and…

GFB DV+ Installation Instructions - Part #T9382

Installation Guide

Detailed installation guide for the GFB DV+ diverter valve, including important information, step-by-step instructions, expected performance benefits, and warranty details. Part #T9382.

GFB DV+ Installation Instructions & Performance Guide | Part #T9388

Installation Guide

Detailed installation instructions and performance benefits for the GFB DV+ (Part #T9388) diverter valve for Mercedes engines. Learn about throttle response, boost holding, longevity, and warranty.

GFB DV+ Installation Instructions and Performance Guide

Installation Guide

Detailed installation instructions, performance benefits, and warranty information for the GFB DV+ diverter valve, designed for VW, Audi, SEAT, and Skoda engines.

GFB DV+ Installation Instructions - Part #T9381

installation guide

Comprehensive installation guide for the GFB DV+ diverter valve (Part #T9381), covering setup, expected performance, maintenance, and warranty information. Designed for automotive enthusiasts and mechanics.