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GFB VTA Performance Blow Off Valve For Ford Focus RS 09-11

The VTA from GFB is a high quality performance blow off valve. If you want sound with your performance (or performance with your sound!), GFB’s VTA delivers just that! By combining the proven performance benefits of the ground-breaking DV+ with atmosphere venting, the VTA delivers an aggressive blow-off sound, improved throttle response and boost

GFB Respons TMS Direct Fit BOV Nissan Silvia S14/S15 94-02

RESPONS TMS : SMARTER THAN A DUAL PORT BOV! Atmosphere venting BOV won’t work on your car? Try a GFB Respons – you’ll be surprised! Just another dual-port BOV? On the surface it may look like just another dual-port blow-off valve,but the Respons is actually much more than that. Featuring GFB’s patented venting bias adjustment system,

GFB Deceptor Pro II Remote Adjustable Blow-Off Valve

The Deceptor Pro II Blow Off Valve from Go Fast Bits is designed to allow you to control the amount of noise the Blow Off Valve makes. Configurable blow-off valves are nothing new, but Go-Fast Bits have added a motor and a control box to the equation allowing you to switch the valve from fully atmospheric venting to full recirculation or anything in between

GFB Underdrive Crank Pulley

The GFB Lightweight Engine Pulley Kit range has been developed to suit popular performance and tuning applications. The Lightweight Engine Pulleys optimise performance due to the reduction in interia and maintain strength and durability of OE pulleys. The Pulleys are cast billet to be as lightweight as possible, then anodised for great under bonnet

GFB Under-drive Crank Pulley

The GFB Lightweight Engine Pulley Kit range has been developed to suit popular performance and tuning applications. The Lightweight Engine Pulleys optimise performance due to the reduction in interia and maintain strength and durability of OE pulleys. The Pulleys are cast billet to be as lightweight as possible, then anodised for great under bonnet

GFB Universal Respons Blow Off Valve – Universal 25mm Inlet 25mm Outlet

The GFB Respons Blow Off Valve features a quick and easy bias adjustment system, to ensure valve noise output can be changed depending on the situation. The blow off/dump valves vent unused boost pressure when the throttle pedal is released, maintaining turbo performance, optimising response and minimising lag. The Respons Blow Off Valves provide a

GFB Universal Respons Blow Off Valve – Universal 35mm Inlet 30mm Outlet

The GFB Respons Blow Off Valve features a quick and easy bias adjustment system, to ensure valve noise output can be changed depending on the situation. The blow off/dump valves vent unused boost pressure when the throttle pedal is released, maintaining turbo performance, optimising response and minimising lag. The Respons Blow Off Valves provide a

GFB Lightweight Alternator Pulley

The GFB Lightweight Engine Pulley Kit range has been developed to suit popular performance and tuning applications. The Lightweight Engine Pulleys optimise performance due to the reduction in interia and maintain strength and durability of OE pulleys. The Pulleys are cast billet to be as lightweight as possible, then anodised for great under bonnet

GFB Lightweight Crank Pulley

The GFB Lightweight Engine Pulley Kit range has been developed to suit popular performance and tuning applications. The Lightweight Engine Pulleys optimise performance due to the reduction in interia and maintain strength and durability of OE pulleys. The Pulleys are cast billet to be as lightweight as possible, then anodised for great under bonnet

GFB Lightweight Engine Pulley Kit – 3 Pulleys and Belts Included

The GFB Lightweight Engine Pulley Kit range has been developed to suit popular performance and tuning applications. The Lightweight Engine Pulleys optimise performance due to the reduction in interia and maintain strength and durability of OE pulleys. The Pulleys are cast billet to be as lightweight as possible, then anodised for great under bonnet

GFB Lightweight Pump Pulley

The GFB Lightweight Engine Pulley Kit range has been developed to suit popular performance and tuning applications. The Lightweight Engine Pulleys optimise performance due to the reduction in interia and maintain strength and durability of OE pulleys. The Pulleys are cast billet to be as lightweight as possible, then anodised for great under bonnet

GFB Lightweight Underdrive Engine Pulley Kit

The GFB Lightweight Engine Pulley Kit range has been developed to suit popular performance and tuning applications. The Lightweight Engine Pulleys optimise performance due to the reduction in interia and maintain strength and durability of OE pulleys. The Pulleys are cast billet to be as lightweight as possible, then anodised for great under bonnet

GFB Non-underdrive Crank Pulley

The GFB Lightweight Engine Pulley Kit range has been developed to suit popular performance and tuning applications. The Lightweight Engine Pulleys optimise performance due to the reduction in interia and maintain strength and durability of OE pulleys. The Pulleys are cast billet to be as lightweight as possible, then anodised for great under bonnet

GFB Respons TMS Adjustable Bias Atmospheric / Diverter Valve

The Respons II Bias-Adjustable Blow-Off Valve from Go-Fast Bits is designed to solve a number of problems with your factory diverter valve and other aftermarket blow-off valves. Unlike many twin-port dump valves the Respons II is fully adjustable. It offers a complete range of adjustability from fully atmospheric to fully recirculating. As the atmospheric

GFB Mach 2 Direct Fitment Diverter Valve

The Mach 2 Diverter Valve from Go-Fast Bits is designed to offer improved performance and throttle response on turbocharged engines. GFB have developed their valves using what they call “Turbo Management System” or “TMS” technology to ensure that the turbo can quickly build pressure and hold pressure while you’re on part

GFB EX50 External Wastegate

The GFB EX50 External Wastegate has been developed to provide a solution to managing excess waste boost in custom or one off turbo applications. Commonly used when protecting engine internals and turbo, the waste monitors boost pressure ensuring the optimum amount is used without over supply. The EX50 is available in the popular 50mm diameter suitable for

GFB DV+ Universal Dump Valve

GFB have researched and developed their existing range to offer a high performance dump valve which replaces the plastic factory Bosch valve as found on many popular applications. The GFB DV+ Dump Valve has unlimited boost holding capability, spring pre-load adjustment for high performance applications. Replacing the stock valve which can be problematic

GFB DV+ Solution VAG – Replacement Part

Go Fast Bits have designed the DV+ so that you can keep all the parts that do work and only replace what is no longer working. GFB have extended there range of products with the DV+ which has been designed has a direct fit solution to replace the weak factory diverter valve which is used on many European vehicles. The solenoid coil from the factory is a

GFB D-Force Electronic Boost Controller (Diesel Specific)

The GFB D-Force Diesel Specific Electronic Boost Controller is a dedicated boost controller for diesel engines running without a vacuum signal, providing highly accurate boost control from the touch of a button. Designed for turbo installations where accurate boost setting is crucial, the Electronic Boost Controller can control boost up to 50 psi (3.5

GFB Boost Tap – VAG MK5 / MK6 2.0 TFSI

The GFB VAG mk5/6 boost gauge tap provides a neat and easy manifold pressure reference port for 2.0 TSI/FSI engines. Easy to install with no tools and is completely reversible. 10 second installation! Single clip-on part, ready to go straight out of the packaging. Uses a ¼” hose barb that faces forward for better hose routing and to stop oil pooling