GFB

European manufacturers are pushing their engines to the limit. Get a DV to match. GFB's DV+ diverter valve range offers a direct-fit performance solution for the weak factory diverter valves used on many modern vehicles. By retaining the factory ECU control and recirculating the vented air, the DV+ is a purely performance-orientated product. GFB’s DV+ design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method to “pilot actuation” to ensure better performance on stock or modified engines. Furthermore, these benefits won’t cost you the Earth! Rather than throwing the entire factory diverter valve system in the bin (like other manufacturer’s “solutions”), the DV+ keeps what works and replaces what doesn’t. It retains the factory solenoid and ECU control to ensure simple installation and reliable operation. 10% faster opening, 50% faster closing than the factory diverter Retains the factory solenoid for seamless integration Replaces plastic valve parts with metal for reliability and strength on stock or modified engines Direct-fit replacement with GFB’s TMS benefits Exclusive “pilot-actuated” valve mechanism for rapid response at high boost   Related Videos:     ONLY COMPATIBLE WITH:    Audi A1 A3 A4 A5 A6 Q5 TT     Seat ALHAMBRA LEON     Skoda OCTAVIA     Volkswagen BEETLE GOLF JETTA PASSAT POLO SCIROCCO TIGUAN

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European manufacturers are pushing their engines to the limit. Get a DV to match. GFB's DV+ diverter valve range offers a direct-fit performance solution for the weak factory diverter valves used on many modern vehicles. By retaining the factory ECU control and recirculating the vented air, the DV+ is a purely performance-orientated product. GFB’s DV+ design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method to “pilot actuation” to ensure better performance on stock or modified engines. Furthermore, these benefits won’t cost you the Earth! Rather than throwing the entire factory diverter valve system in the bin (like other manufacturer’s “solutions”), the DV+ keeps what works and replaces what doesn’t. It retains the factory solenoid and ECU control to ensure simple installation and reliable operation. 10% faster opening, 50% faster closing than the factory diverter Retains the factory solenoid for seamless integration Replaces plastic valve parts with metal for reliability and strength on stock or modified engines Direct-fit replacement with GFB’s TMS benefits Exclusive “pilot-actuated” valve mechanism for rapid response at high boost   Related Videos:     ONLY COMAPTIBLE WITH:   Audi A1     Volkswagen BEETLE GOLF JETTA POLO SCIROCCO TIGUAN  

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Takes over where the factory regulator stops Direct fit replacement for Bosch clip in regulators More than double the flow of the factory regulator, allows increased pump capacity without having to replace the factory fuel rail Gasoline, ethanol, and methanol compatible Double layer/double reinforced diaphragms with a burst strength exceeding 1000psi Teflon co-polymer seat with stainless valve to retain fuel pressure longer after shut down Spring pre-load adjustment platform is o-ring sealed and does not leak vacuum/boost Static pressures adjustable from 1.4-5bar (20-72psi – subject to pump flow and factory return line restriction) Completely serviceable GFB’s popular and compact FX-S Fuel Pressure Regulator is now also available as a direct drop-in replacement for the common Bosch regulators that clip into the fuel rail. If you increase the performance of your engine, you need to ensure your fuel system can deliver the goods or you’re going to have a bad day! Upgrading the fuel pump is the first step, but doing this alone will usually result in excessive fuel pressure, especially at idle. This is because the factory Bosch regulators typically don’t flow enough to support larger fuel pumps, especially with turbo E85 setups that demand high fuel flow rates. Rather than replacing the entire fuel rail, or using an adaptor with a separate fuel pressure regulator, simply clipping in the FX-S 8051 will allow you to run a much larger pump setup even with the factory rail. And if you need to adjust the fuel pressure, that’s no problem - unlike the fixed-pressure Bosch regulators, the FX-S can be adjusted from 1.4bar to 5bar. Like all GFB FX regulators, the FX-S 8051 is compatible with pump gas, Ethanol, or Methanol, and also incorporates a soft Teflon valve seat (rather than metal on metal) that will always positively seal and hold fuel pressure on shut down for reliable engine startups. The double layer diaphragm has twice the reinforcing material of the single layer type used in most regulators, and as a result the burst strength exceeds 1000psi! The 1/8” NPT port can be used for a fuel pressure gauge or electronic pressure sensor, or it can simply be plugged using the port plug provided.       All GFB FX Regulators Feature: 1:1 FUEL PRESSURE RISE RATE SUITABLE FOR UNLEADED, ETHANOL, METHANOL AND DIESEL FUELS DOUBLE LAYER/DOUBLE REINFORCED DIAPHRAGMS WITH A BURST STRENGTH EXCEEDING 1000PSI TEFLON CO-POLYMER SEAT WITH STAINLESS VALVE TO RETAIN FUEL PRESSURE LONGER AFTER SHUT DOWN FULLY SEALED UPPER BOOST/VACUUM REFERENCE CHAMBER STATIC PRESSURES ADJUSTABLE FROM 28PSI TO 72PSI (2-5BAR) COMPLETELY SERVICEABLE MULTIPLE BODY PORTS ALLOW FOR A LARGE VARIETY OF SETUP OPTIONS MANUFACTURED IN AUSTRALIA IN ACCORDANCE WITH ISO 9001 GFB’s Fuel Pressure Regulators are built with the same precision, machining quality, and reliability that is the foundation of all GFB products. The compact size of the GFB FX regulators conceals a large flow capacity, and the multiple ports allow for a variety of fuel system setups including multiple rails and gauge/pressure sensor monitoring. Internally, like all GFB products you’ll find unique features and small touches that make the difference between a good product, and a great one. For example, we use a double-layer, double-reinforced diaphragm with a burst strength exceeding 1000psi (68BAR)! Unlike others that use a metal-to-metal valve seat, the FX regulators feature a replaceable soft Teflon valve seat that helps retain fuel pressure longer after the car is shut down for easier re-starting. We even went to the trouble of adding an o-ring sealed spring hat to ensure no boost/vacuum leakage through the spring adjusting screw. All FX regulators have a 1:1 fuel pressure rise rate and a base pressure range from 28-72psi (2-5BAR).   Only Compatible With:   Alfa Romeo 145 155 156 166 GTV SPIDER Audi 100 80 A2 A3 A4 A6 CABRIOLET COUPE TT Holden COMMODORE Mazda 3 6 CX-7 MX-5 Mitsubishi 3000 GT COLT GTO GALANT LANCER STARION Nissan 180 SX 200 SX 300 ZX GT-R PULSAR SKYLINE Seat IBIZA LEON Subaru FORESTER IMPREZA LIBERTY Toyota CELICA SOARER SUPRA Volkswagen BORA GOLF PASSAT POLO

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Takes over where the factory regulator stops Direct fit replacement for Bosch clip in regulators More than double the flow of the factory regulator, allows increased pump capacity without having to replace the factory fuel rail Gasoline, ethanol, and methanol compatible Double layer/double reinforced diaphragms with a burst strength exceeding 1000psi Teflon co-polymer seat with stainless valve to retain fuel pressure longer after shut down Spring pre-load adjustment platform is o-ring sealed and does not leak vacuum/boost Static pressures adjustable from 1.4-5bar (20-72psi – subject to pump flow and factory return line restriction) Completely serviceable GFB’s popular and compact FX-S Fuel Pressure Regulator is now also available as a direct drop-in replacement for the common Bosch regulators that clip into the fuel rail. If you increase the performance of your engine, you need to ensure your fuel system can deliver the goods or you’re going to have a bad day! Upgrading the fuel pump is the first step, but doing this alone will usually result in excessive fuel pressure, especially at idle. This is because the factory Bosch regulators typically don’t flow enough to support larger fuel pumps, especially with turbo E85 setups that demand high fuel flow rates. Rather than replacing the entire fuel rail, or using an adaptor with a separate fuel pressure regulator, simply clipping in the FX-S 8051 will allow you to run a much larger pump setup even with the factory rail. And if you need to adjust the fuel pressure, that’s no problem - unlike the fixed-pressure Bosch regulators, the FX-S can be adjusted from 1.4bar to 5bar. Like all GFB FX regulators, the FX-S 8051 is compatible with pump gas, Ethanol, or Methanol, and also incorporates a soft Teflon valve seat (rather than metal on metal) that will always positively seal and hold fuel pressure on shut down for reliable engine startups. The double layer diaphragm has twice the reinforcing material of the single layer type used in most regulators, and as a result the burst strength exceeds 1000psi! The 1/8” NPT port can be used for a fuel pressure gauge or electronic pressure sensor, or it can simply be plugged using the port plug provided.       All GFB FX Regulators Feature: 1:1 FUEL PRESSURE RISE RATE SUITABLE FOR UNLEADED, ETHANOL, METHANOL AND DIESEL FUELS DOUBLE LAYER/DOUBLE REINFORCED DIAPHRAGMS WITH A BURST STRENGTH EXCEEDING 1000PSI TEFLON CO-POLYMER SEAT WITH STAINLESS VALVE TO RETAIN FUEL PRESSURE LONGER AFTER SHUT DOWN FULLY SEALED UPPER BOOST/VACUUM REFERENCE CHAMBER STATIC PRESSURES ADJUSTABLE FROM 28PSI TO 72PSI (2-5BAR) COMPLETELY SERVICEABLE MULTIPLE BODY PORTS ALLOW FOR A LARGE VARIETY OF SETUP OPTIONS MANUFACTURED IN AUSTRALIA IN ACCORDANCE WITH ISO 9001 GFB’s Fuel Pressure Regulators are built with the same precision, machining quality, and reliability that is the foundation of all GFB products. The compact size of the GFB FX regulators conceals a large flow capacity, and the multiple ports allow for a variety of fuel system setups including multiple rails and gauge/pressure sensor monitoring. Internally, like all GFB products you’ll find unique features and small touches that make the difference between a good product, and a great one. For example, we use a double-layer, double-reinforced diaphragm with a burst strength exceeding 1000psi (68BAR)! Unlike others that use a metal-to-metal valve seat, the FX regulators feature a replaceable soft Teflon valve seat that helps retain fuel pressure longer after the car is shut down for easier re-starting. We even went to the trouble of adding an o-ring sealed spring hat to ensure no boost/vacuum leakage through the spring adjusting screw. All FX regulators have a 1:1 fuel pressure rise rate and a base pressure range from 28-72psi (2-5BAR).   Only Compatible With:   Alfa Romeo 145 155 156 166 GTV SPIDER Audi 100 80 A2 A3 A4 A6 CABRIOLET COUPE TT Holden COMMODORE Mazda 3 6 CX-7 MX-5 Mitsubishi 3000 GT COLT GTO GALANT LANCER STARION Nissan 180 SX 200 SX 300 ZX GT-R PULSAR SKYLINE Seat IBIZA LEON Subaru FORESTER IMPREZA LIBERTY Toyota CELICA SOARER SUPRA Volkswagen BORA GOLF PASSAT POLO

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THE NEW DV+ FOR ALFA ROMEO GIULIA 2.0L & BMW X5M/X6M (NEED 2 VALVES FOR X5M/X6M)! GFB’S DV+ SOLUTION COULDN’T BE SIMPLER – KEEP WHAT WORKS AND REPLACE WHAT DOESN’T. Uses factory solenoid coil for seamless integration Replaces plastic valve parts with metal for reliability and strength – especially important on tuned engines Direct-fit replacement with GFB’s TMS benefits Exclusive “pilot-actuated” valve mechanism for rapid response at high boost GFB expands the DV+ range with a direct-fit solution for the weak factory diverter valve used on many European vehicles. The solenoid coil itself from the factory-fitted valve is great- the ECU opens it faster than any pneumatic valve so why replace it? The weak point however, is the valve mechanism itself. GFB’s DV+ solves this problem by replacing the valve parts with an anodised billet aluminium housing, fitted with a brass piston machined to exacting tolerances. The end result is sharper throttle response, lightning-fast valve actuation, and it will hold as much boost as you can throw at it. Read all about the DV+ story below. Other manufacturers’ products involve replacing the entire system with a traditional pneumatic valve, or include a solenoid valve with the diverter. These approaches add unnecessary cost and additional parts (in some cases requiring long vacuum hose runs, mounting brackets etc). All these additional items result in a product that is slower, less responsive, more expensive, and takes longer to install. GFB’s DV+ solution on the other hand is more responsive, less expensive, easier to install, and doesn’t cause compressor surge/ turbo flutter. Oh, and it doesn’t require different springs or frequent re-builds either. GET BETTER PERFORMANCE, FASTER BOOST RECOVERY AND DON’T PAY FOR WHAT YOU DON’T NEED!   The DV+ Story: Better Performance – More Reliable Many late-model European cars use ECU controlled solenoid-type diverter valves. This is a good concept because the valve can react very quickly and it only opens when it needs to. However, there are some problems with these valves; The diaphragms are weak and known to rupture, especially if boost has been increased. Once this happens, the valve will no longer hold boost pressure. The plastic lip that surrounds the diaphragm is very thin and pieces can break off, potentially ending up going through the turbo. Additionally, the solenoid on the OE diverter is directly connected to the valve mechanism, which is not ideal because neither it nor the return spring are strong enough to open and close the valve reliably at high boost. With problems like this, you can see why other aftermarket manufacturers assume the best solution is to replace the factory diverter entirely, or change it to a purely pneumatic system. Unfortunately though, whilst their replacement kits might be stronger than the factory diverter, their slower response speed and lower flow do not justify the extra cost and complexity – more of a compromise than a solution. GFB has taken a different approach to deliver a complete solution that solves existing problems and improves performance, without compromise or a hefty price tag. The DV+ addresses the factory valve problems with a very simple and elegant solution. Keeping the factory solenoid, the DV+ retains all the benefits of the stock system. Also replacing the valve parts with indestructible metal components ensures strength and reliability, no matter how much boost you run. That’s not all; rather than using the solenoid to directly actuate the valve, we’ve introduced a unique “pilot-actuation” system. This means the solenoid only has to control airflow through a small passage that is then used to open and close the piston (rather than opening and closing the piston directly), so it doesn’t matter how much boost you push through it, the DV+ will open and close reliably without ever exceeding the solenoid’s capability. This feature also improves on the factory system by opening the valve progressively in response to boost pressure, so it only opens as much as required to get the job done (the factory valve simply opens and shuts, it cannot partially open if boost pressure is low), resulting in better throttle response.       SHARPER THROTTLE RESPONSE FASTER BOOST RECOVERY ON GEARSHIFT SOLVES BOOST LEAKING ISSUES BUILT TO LAST European manufacturers are pushing their engines to the limit. Get a DV to match. GFB's DV+ diverter valve range offers a direct-fit performance solution for the weak factory diverter valves used on many modern vehicles. By retaining the factory ECU control and recirculating the vented air, the DV+ is a purely performance-orientated product. GFB’s DV+ design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method to “pilot actuation” to ensure better performance on stock or modified engines. Furthermore, these benefits won’t cost you the Earth! Rather than throwing the entire factory diverter valve system in the bin (like other manufacturer’s “solutions”), the DV+ keeps what works and replaces what doesn’t. It retains the factory solenoid and ECU control to ensure simple installation and reliable operation. 10% faster opening, 50% faster closing than the factory diverter Retains the factory solenoid for seamless integration Replaces plastic valve parts with metal for reliability and strength on stock or modified engines Direct-fit replacement with GFB’s TMS benefits Exclusive “pilot-actuated” valve mechanism for rapid response at high boost   Related Videos:     ONLY COMPATIBLE WITH: Alfa Romeo GIULIA STELVIO   BMW X5 X6

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Takes over where the factory regulator stops Direct fit replacement for Bosch clip in regulators More than double the flow of the factory regulator, allows increased pump capacity without having to replace the factory fuel rail Gasoline, ethanol, and methanol compatible Double layer/double reinforced diaphragms with a burst strength exceeding 1000psi Teflon co-polymer seat with stainless valve to retain fuel pressure longer after shut down Spring pre-load adjustment platform is o-ring sealed and does not leak vacuum/boost Static pressures adjustable from 1.4-5bar (20-72psi – subject to pump flow and factory return line restriction) Completely serviceable GFB’s popular and compact FX-S Fuel Pressure Regulator is now also available as a direct drop-in replacement for the common Bosch regulators that clip into the fuel rail. If you increase the performance of your engine, you need to ensure your fuel system can deliver the goods or you’re going to have a bad day! Upgrading the fuel pump is the first step, but doing this alone will usually result in excessive fuel pressure, especially at idle. This is because the factory Bosch regulators typically don’t flow enough to support larger fuel pumps, especially with turbo E85 setups that demand high fuel flow rates. Rather than replacing the entire fuel rail, or using an adaptor with a separate fuel pressure regulator, simply clipping in the FX-S 8051 will allow you to run a much larger pump setup even with the factory rail. And if you need to adjust the fuel pressure, that’s no problem - unlike the fixed-pressure Bosch regulators, the FX-S can be adjusted from 1.4bar to 5bar. Like all GFB FX regulators, the FX-S 8051 is compatible with pump gas, Ethanol, or Methanol, and also incorporates a soft Teflon valve seat (rather than metal on metal) that will always positively seal and hold fuel pressure on shut down for reliable engine startups. The double layer diaphragm has twice the reinforcing material of the single layer type used in most regulators, and as a result the burst strength exceeds 1000psi! The 1/8” NPT port can be used for a fuel pressure gauge or electronic pressure sensor, or it can simply be plugged using the port plug provided.       All GFB FX Regulators Feature: 1:1 FUEL PRESSURE RISE RATE SUITABLE FOR UNLEADED, ETHANOL, METHANOL AND DIESEL FUELS DOUBLE LAYER/DOUBLE REINFORCED DIAPHRAGMS WITH A BURST STRENGTH EXCEEDING 1000PSI TEFLON CO-POLYMER SEAT WITH STAINLESS VALVE TO RETAIN FUEL PRESSURE LONGER AFTER SHUT DOWN FULLY SEALED UPPER BOOST/VACUUM REFERENCE CHAMBER STATIC PRESSURES ADJUSTABLE FROM 28PSI TO 72PSI (2-5BAR) COMPLETELY SERVICEABLE MULTIPLE BODY PORTS ALLOW FOR A LARGE VARIETY OF SETUP OPTIONS MANUFACTURED IN AUSTRALIA IN ACCORDANCE WITH ISO 9001 GFB’s Fuel Pressure Regulators are built with the same precision, machining quality, and reliability that is the foundation of all GFB products. The compact size of the GFB FX regulators conceals a large flow capacity, and the multiple ports allow for a variety of fuel system setups including multiple rails and gauge/pressure sensor monitoring. Internally, like all GFB products you’ll find unique features and small touches that make the difference between a good product, and a great one. For example, we use a double-layer, double-reinforced diaphragm with a burst strength exceeding 1000psi (68BAR)! Unlike others that use a metal-to-metal valve seat, the FX regulators feature a replaceable soft Teflon valve seat that helps retain fuel pressure longer after the car is shut down for easier re-starting. We even went to the trouble of adding an o-ring sealed spring hat to ensure no boost/vacuum leakage through the spring adjusting screw. All FX regulators have a 1:1 fuel pressure rise rate and a base pressure range from 28-72psi (2-5BAR).   Only Compatible With:   Alfa Romeo 145 155 156 166 GTV SPIDER Audi 100 80 A2 A3 A4 A6 CABRIOLET COUPE TT Holden COMMODORE Mazda 3 6 CX-7 MX-5 Mitsubishi 3000 GT COLT GTO GALANT LANCER STARION Nissan 180 SX 200 SX 300 ZX GT-R PULSAR SKYLINE Seat IBIZA LEON Subaru FORESTER IMPREZA LIBERTY Toyota CELICA SOARER SUPRA Volkswagen BORA GOLF PASSAT POLO

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Takes over where the factory regulator stops Direct fit replacement for Bosch clip in regulators More than double the flow of the factory regulator, allows increased pump capacity without having to replace the factory fuel rail Gasoline, ethanol, and methanol compatible Double layer/double reinforced diaphragms with a burst strength exceeding 1000psi Teflon co-polymer seat with stainless valve to retain fuel pressure longer after shut down Spring pre-load adjustment platform is o-ring sealed and does not leak vacuum/boost Static pressures adjustable from 1.4-5bar (20-72psi – subject to pump flow and factory return line restriction) Completely serviceable GFB’s popular and compact FX-S Fuel Pressure Regulator is now also available as a direct drop-in replacement for the common Bosch regulators that clip into the fuel rail. If you increase the performance of your engine, you need to ensure your fuel system can deliver the goods or you’re going to have a bad day! Upgrading the fuel pump is the first step, but doing this alone will usually result in excessive fuel pressure, especially at idle. This is because the factory Bosch regulators typically don’t flow enough to support larger fuel pumps, especially with turbo E85 setups that demand high fuel flow rates. Rather than replacing the entire fuel rail, or using an adaptor with a separate fuel pressure regulator, simply clipping in the FX-S 8051 will allow you to run a much larger pump setup even with the factory rail. And if you need to adjust the fuel pressure, that’s no problem - unlike the fixed-pressure Bosch regulators, the FX-S can be adjusted from 1.4bar to 5bar. Like all GFB FX regulators, the FX-S 8051 is compatible with pump gas, Ethanol, or Methanol, and also incorporates a soft Teflon valve seat (rather than metal on metal) that will always positively seal and hold fuel pressure on shut down for reliable engine startups. The double layer diaphragm has twice the reinforcing material of the single layer type used in most regulators, and as a result the burst strength exceeds 1000psi! The 1/8” NPT port can be used for a fuel pressure gauge or electronic pressure sensor, or it can simply be plugged using the port plug provided.       All GFB FX Regulators Feature: 1:1 FUEL PRESSURE RISE RATE SUITABLE FOR UNLEADED, ETHANOL, METHANOL AND DIESEL FUELS DOUBLE LAYER/DOUBLE REINFORCED DIAPHRAGMS WITH A BURST STRENGTH EXCEEDING 1000PSI TEFLON CO-POLYMER SEAT WITH STAINLESS VALVE TO RETAIN FUEL PRESSURE LONGER AFTER SHUT DOWN FULLY SEALED UPPER BOOST/VACUUM REFERENCE CHAMBER STATIC PRESSURES ADJUSTABLE FROM 28PSI TO 72PSI (2-5BAR) COMPLETELY SERVICEABLE MULTIPLE BODY PORTS ALLOW FOR A LARGE VARIETY OF SETUP OPTIONS MANUFACTURED IN AUSTRALIA IN ACCORDANCE WITH ISO 9001 GFB’s Fuel Pressure Regulators are built with the same precision, machining quality, and reliability that is the foundation of all GFB products. The compact size of the GFB FX regulators conceals a large flow capacity, and the multiple ports allow for a variety of fuel system setups including multiple rails and gauge/pressure sensor monitoring. Internally, like all GFB products you’ll find unique features and small touches that make the difference between a good product, and a great one. For example, we use a double-layer, double-reinforced diaphragm with a burst strength exceeding 1000psi (68BAR)! Unlike others that use a metal-to-metal valve seat, the FX regulators feature a replaceable soft Teflon valve seat that helps retain fuel pressure longer after the car is shut down for easier re-starting. We even went to the trouble of adding an o-ring sealed spring hat to ensure no boost/vacuum leakage through the spring adjusting screw. All FX regulators have a 1:1 fuel pressure rise rate and a base pressure range from 28-72psi (2-5BAR).   Only Compatible With:   Alfa Romeo 145 155 156 166 GTV SPIDER Audi 100 80 A2 A3 A4 A6 CABRIOLET COUPE TT Holden COMMODORE Mazda 3 6 CX-7 MX-5 Mitsubishi 3000 GT COLT GTO GALANT LANCER STARION Nissan 180 SX 200 SX 300 ZX GT-R PULSAR SKYLINE Seat IBIZA LEON Subaru FORESTER IMPREZA LIBERTY Toyota CELICA SOARER SUPRA Volkswagen BORA GOLF PASSAT POLO

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THE NEW DV+ FOR ALFA ROMEO GIULIA 2.0L & BMW X5M/X6M (NEED 2 VALVES FOR X5M/X6M)! GFB’S DV+ SOLUTION COULDN’T BE SIMPLER – KEEP WHAT WORKS AND REPLACE WHAT DOESN’T. Uses factory solenoid coil for seamless integration Replaces plastic valve parts with metal for reliability and strength – especially important on tuned engines Direct-fit replacement with GFB’s TMS benefits Exclusive “pilot-actuated” valve mechanism for rapid response at high boost GFB expands the DV+ range with a direct-fit solution for the weak factory diverter valve used on many European vehicles. The solenoid coil itself from the factory-fitted valve is great- the ECU opens it faster than any pneumatic valve so why replace it? The weak point however, is the valve mechanism itself. GFB’s DV+ solves this problem by replacing the valve parts with an anodised billet aluminium housing, fitted with a brass piston machined to exacting tolerances. The end result is sharper throttle response, lightning-fast valve actuation, and it will hold as much boost as you can throw at it. Read all about the DV+ story below. Other manufacturers’ products involve replacing the entire system with a traditional pneumatic valve, or include a solenoid valve with the diverter. These approaches add unnecessary cost and additional parts (in some cases requiring long vacuum hose runs, mounting brackets etc). All these additional items result in a product that is slower, less responsive, more expensive, and takes longer to install. GFB’s DV+ solution on the other hand is more responsive, less expensive, easier to install, and doesn’t cause compressor surge/ turbo flutter. Oh, and it doesn’t require different springs or frequent re-builds either. GET BETTER PERFORMANCE, FASTER BOOST RECOVERY AND DON’T PAY FOR WHAT YOU DON’T NEED!   The DV+ Story: Better Performance – More Reliable Many late-model European cars use ECU controlled solenoid-type diverter valves. This is a good concept because the valve can react very quickly and it only opens when it needs to. However, there are some problems with these valves; The diaphragms are weak and known to rupture, especially if boost has been increased. Once this happens, the valve will no longer hold boost pressure. The plastic lip that surrounds the diaphragm is very thin and pieces can break off, potentially ending up going through the turbo. Additionally, the solenoid on the OE diverter is directly connected to the valve mechanism, which is not ideal because neither it nor the return spring are strong enough to open and close the valve reliably at high boost. With problems like this, you can see why other aftermarket manufacturers assume the best solution is to replace the factory diverter entirely, or change it to a purely pneumatic system. Unfortunately though, whilst their replacement kits might be stronger than the factory diverter, their slower response speed and lower flow do not justify the extra cost and complexity – more of a compromise than a solution. GFB has taken a different approach to deliver a complete solution that solves existing problems and improves performance, without compromise or a hefty price tag. The DV+ addresses the factory valve problems with a very simple and elegant solution. Keeping the factory solenoid, the DV+ retains all the benefits of the stock system. Also replacing the valve parts with indestructible metal components ensures strength and reliability, no matter how much boost you run. That’s not all; rather than using the solenoid to directly actuate the valve, we’ve introduced a unique “pilot-actuation” system. This means the solenoid only has to control airflow through a small passage that is then used to open and close the piston (rather than opening and closing the piston directly), so it doesn’t matter how much boost you push through it, the DV+ will open and close reliably without ever exceeding the solenoid’s capability. This feature also improves on the factory system by opening the valve progressively in response to boost pressure, so it only opens as much as required to get the job done (the factory valve simply opens and shuts, it cannot partially open if boost pressure is low), resulting in better throttle response.       SHARPER THROTTLE RESPONSE FASTER BOOST RECOVERY ON GEARSHIFT SOLVES BOOST LEAKING ISSUES BUILT TO LAST European manufacturers are pushing their engines to the limit. Get a DV to match. GFB's DV+ diverter valve range offers a direct-fit performance solution for the weak factory diverter valves used on many modern vehicles. By retaining the factory ECU control and recirculating the vented air, the DV+ is a purely performance-orientated product. GFB’s DV+ design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method to “pilot actuation” to ensure better performance on stock or modified engines. Furthermore, these benefits won’t cost you the Earth! Rather than throwing the entire factory diverter valve system in the bin (like other manufacturer’s “solutions”), the DV+ keeps what works and replaces what doesn’t. It retains the factory solenoid and ECU control to ensure simple installation and reliable operation. 10% faster opening, 50% faster closing than the factory diverter Retains the factory solenoid for seamless integration Replaces plastic valve parts with metal for reliability and strength on stock or modified engines Direct-fit replacement with GFB’s TMS benefits Exclusive “pilot-actuated” valve mechanism for rapid response at high boost   Related Videos:     ONLY COMPATIBLE WITH: Alfa Romeo GIULIA STELVIO   BMW X5 X6

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Takes over where the factory regulator stops Direct fit replacement for Bosch clip in regulators More than double the flow of the factory regulator, allows increased pump capacity without having to replace the factory fuel rail Gasoline, ethanol, and methanol compatible Double layer/double reinforced diaphragms with a burst strength exceeding 1000psi Teflon co-polymer seat with stainless valve to retain fuel pressure longer after shut down Spring pre-load adjustment platform is o-ring sealed and does not leak vacuum/boost Static pressures adjustable from 1.4-5bar (20-72psi – subject to pump flow and factory return line restriction) Completely serviceable GFB’s popular and compact FX-S Fuel Pressure Regulator is now also available as a direct drop-in replacement for the common Bosch regulators that clip into the fuel rail. If you increase the performance of your engine, you need to ensure your fuel system can deliver the goods or you’re going to have a bad day! Upgrading the fuel pump is the first step, but doing this alone will usually result in excessive fuel pressure, especially at idle. This is because the factory Bosch regulators typically don’t flow enough to support larger fuel pumps, especially with turbo E85 setups that demand high fuel flow rates. Rather than replacing the entire fuel rail, or using an adaptor with a separate fuel pressure regulator, simply clipping in the FX-S 8051 will allow you to run a much larger pump setup even with the factory rail. And if you need to adjust the fuel pressure, that’s no problem - unlike the fixed-pressure Bosch regulators, the FX-S can be adjusted from 1.4bar to 5bar. Like all GFB FX regulators, the FX-S 8051 is compatible with pump gas, Ethanol, or Methanol, and also incorporates a soft Teflon valve seat (rather than metal on metal) that will always positively seal and hold fuel pressure on shut down for reliable engine startups. The double layer diaphragm has twice the reinforcing material of the single layer type used in most regulators, and as a result the burst strength exceeds 1000psi! The 1/8” NPT port can be used for a fuel pressure gauge or electronic pressure sensor, or it can simply be plugged using the port plug provided.       All GFB FX Regulators Feature: 1:1 FUEL PRESSURE RISE RATE SUITABLE FOR UNLEADED, ETHANOL, METHANOL AND DIESEL FUELS DOUBLE LAYER/DOUBLE REINFORCED DIAPHRAGMS WITH A BURST STRENGTH EXCEEDING 1000PSI TEFLON CO-POLYMER SEAT WITH STAINLESS VALVE TO RETAIN FUEL PRESSURE LONGER AFTER SHUT DOWN FULLY SEALED UPPER BOOST/VACUUM REFERENCE CHAMBER STATIC PRESSURES ADJUSTABLE FROM 28PSI TO 72PSI (2-5BAR) COMPLETELY SERVICEABLE MULTIPLE BODY PORTS ALLOW FOR A LARGE VARIETY OF SETUP OPTIONS MANUFACTURED IN AUSTRALIA IN ACCORDANCE WITH ISO 9001 GFB’s Fuel Pressure Regulators are built with the same precision, machining quality, and reliability that is the foundation of all GFB products. The compact size of the GFB FX regulators conceals a large flow capacity, and the multiple ports allow for a variety of fuel system setups including multiple rails and gauge/pressure sensor monitoring. Internally, like all GFB products you’ll find unique features and small touches that make the difference between a good product, and a great one. For example, we use a double-layer, double-reinforced diaphragm with a burst strength exceeding 1000psi (68BAR)! Unlike others that use a metal-to-metal valve seat, the FX regulators feature a replaceable soft Teflon valve seat that helps retain fuel pressure longer after the car is shut down for easier re-starting. We even went to the trouble of adding an o-ring sealed spring hat to ensure no boost/vacuum leakage through the spring adjusting screw. All FX regulators have a 1:1 fuel pressure rise rate and a base pressure range from 28-72psi (2-5BAR).   Only Works With:   Alfa Romeo 145 155 156 166 GTV SPIDER Audi 100 80 A2 A3 A4 A6 CABRIOLET COUPE TT Holden COMMODORE Mazda 3 6 CX-7 MX-5 Mitsubishi 3000 GT COLT GTO GALANT LANCER STARION Nissan 180 SX 200 SX 300 ZX GT-R PULSAR SKYLINE Seat IBIZA LEON Subaru FORESTER IMPREZA LIBERTY Toyota CELICA SOARER SUPRA Volkswagen BORA GOLF PASSAT POLO

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Takes over where the factory regulator stops Direct fit replacement for Bosch clip in regulators More than double the flow of the factory regulator, allows increased pump capacity without having to replace the factory fuel rail Gasoline, ethanol, and methanol compatible Double layer/double reinforced diaphragms with a burst strength exceeding 1000psi Teflon co-polymer seat with stainless valve to retain fuel pressure longer after shut down Spring pre-load adjustment platform is o-ring sealed and does not leak vacuum/boost Static pressures adjustable from 1.4-5bar (20-72psi – subject to pump flow and factory return line restriction) Completely serviceable GFB’s popular and compact FX-S Fuel Pressure Regulator is now also available as a direct drop-in replacement for the common Bosch regulators that clip into the fuel rail. If you increase the performance of your engine, you need to ensure your fuel system can deliver the goods or you’re going to have a bad day! Upgrading the fuel pump is the first step, but doing this alone will usually result in excessive fuel pressure, especially at idle. This is because the factory Bosch regulators typically don’t flow enough to support larger fuel pumps, especially with turbo E85 setups that demand high fuel flow rates. Rather than replacing the entire fuel rail, or using an adaptor with a separate fuel pressure regulator, simply clipping in the FX-S 8051 will allow you to run a much larger pump setup even with the factory rail. And if you need to adjust the fuel pressure, that’s no problem - unlike the fixed-pressure Bosch regulators, the FX-S can be adjusted from 1.4bar to 5bar. Like all GFB FX regulators, the FX-S 8051 is compatible with pump gas, Ethanol, or Methanol, and also incorporates a soft Teflon valve seat (rather than metal on metal) that will always positively seal and hold fuel pressure on shut down for reliable engine startups. The double layer diaphragm has twice the reinforcing material of the single layer type used in most regulators, and as a result the burst strength exceeds 1000psi! The 1/8” NPT port can be used for a fuel pressure gauge or electronic pressure sensor, or it can simply be plugged using the port plug provided.       All GFB FX Regulators Feature: 1:1 FUEL PRESSURE RISE RATE SUITABLE FOR UNLEADED, ETHANOL, METHANOL AND DIESEL FUELS DOUBLE LAYER/DOUBLE REINFORCED DIAPHRAGMS WITH A BURST STRENGTH EXCEEDING 1000PSI TEFLON CO-POLYMER SEAT WITH STAINLESS VALVE TO RETAIN FUEL PRESSURE LONGER AFTER SHUT DOWN FULLY SEALED UPPER BOOST/VACUUM REFERENCE CHAMBER STATIC PRESSURES ADJUSTABLE FROM 28PSI TO 72PSI (2-5BAR) COMPLETELY SERVICEABLE MULTIPLE BODY PORTS ALLOW FOR A LARGE VARIETY OF SETUP OPTIONS MANUFACTURED IN AUSTRALIA IN ACCORDANCE WITH ISO 9001 GFB’s Fuel Pressure Regulators are built with the same precision, machining quality, and reliability that is the foundation of all GFB products. The compact size of the GFB FX regulators conceals a large flow capacity, and the multiple ports allow for a variety of fuel system setups including multiple rails and gauge/pressure sensor monitoring. Internally, like all GFB products you’ll find unique features and small touches that make the difference between a good product, and a great one. For example, we use a double-layer, double-reinforced diaphragm with a burst strength exceeding 1000psi (68BAR)! Unlike others that use a metal-to-metal valve seat, the FX regulators feature a replaceable soft Teflon valve seat that helps retain fuel pressure longer after the car is shut down for easier re-starting. We even went to the trouble of adding an o-ring sealed spring hat to ensure no boost/vacuum leakage through the spring adjusting screw. All FX regulators have a 1:1 fuel pressure rise rate and a base pressure range from 28-72psi (2-5BAR).   Only Works With:   Alfa Romeo 145 155 156 166 GTV SPIDER Audi 100 80 A2 A3 A4 A6 CABRIOLET COUPE TT Holden COMMODORE Mazda 3 6 CX-7 MX-5 Mitsubishi 3000 GT COLT GTO GALANT LANCER STARION Nissan 180 SX 200 SX 300 ZX GT-R PULSAR SKYLINE Seat IBIZA LEON Subaru FORESTER IMPREZA LIBERTY Toyota CELICA SOARER SUPRA Volkswagen BORA GOLF PASSAT POLO

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Takes over where the factory regulator stops Direct fit replacement for Bosch clip in regulators More than double the flow of the factory regulator, allows increased pump capacity without having to replace the factory fuel rail Gasoline, ethanol, and methanol compatible Double layer/double reinforced diaphragms with a burst strength exceeding 1000psi Teflon co-polymer seat with stainless valve to retain fuel pressure longer after shut down Spring pre-load adjustment platform is o-ring sealed and does not leak vacuum/boost Static pressures adjustable from 1.4-5bar (20-72psi – subject to pump flow and factory return line restriction) Completely serviceable GFB’s popular and compact FX-S Fuel Pressure Regulator is now also available as a direct drop-in replacement for the common Bosch regulators that clip into the fuel rail. If you increase the performance of your engine, you need to ensure your fuel system can deliver the goods or you’re going to have a bad day! Upgrading the fuel pump is the first step, but doing this alone will usually result in excessive fuel pressure, especially at idle. This is because the factory Bosch regulators typically don’t flow enough to support larger fuel pumps, especially with turbo E85 setups that demand high fuel flow rates. Rather than replacing the entire fuel rail, or using an adaptor with a separate fuel pressure regulator, simply clipping in the FX-S 8051 will allow you to run a much larger pump setup even with the factory rail. And if you need to adjust the fuel pressure, that’s no problem - unlike the fixed-pressure Bosch regulators, the FX-S can be adjusted from 1.4bar to 5bar. Like all GFB FX regulators, the FX-S 8051 is compatible with pump gas, Ethanol, or Methanol, and also incorporates a soft Teflon valve seat (rather than metal on metal) that will always positively seal and hold fuel pressure on shut down for reliable engine startups. The double layer diaphragm has twice the reinforcing material of the single layer type used in most regulators, and as a result the burst strength exceeds 1000psi! The 1/8” NPT port can be used for a fuel pressure gauge or electronic pressure sensor, or it can simply be plugged using the port plug provided.       All GFB FX Regulators Feature: 1:1 FUEL PRESSURE RISE RATE SUITABLE FOR UNLEADED, ETHANOL, METHANOL AND DIESEL FUELS DOUBLE LAYER/DOUBLE REINFORCED DIAPHRAGMS WITH A BURST STRENGTH EXCEEDING 1000PSI TEFLON CO-POLYMER SEAT WITH STAINLESS VALVE TO RETAIN FUEL PRESSURE LONGER AFTER SHUT DOWN FULLY SEALED UPPER BOOST/VACUUM REFERENCE CHAMBER STATIC PRESSURES ADJUSTABLE FROM 28PSI TO 72PSI (2-5BAR) COMPLETELY SERVICEABLE MULTIPLE BODY PORTS ALLOW FOR A LARGE VARIETY OF SETUP OPTIONS MANUFACTURED IN AUSTRALIA IN ACCORDANCE WITH ISO 9001 GFB’s Fuel Pressure Regulators are built with the same precision, machining quality, and reliability that is the foundation of all GFB products. The compact size of the GFB FX regulators conceals a large flow capacity, and the multiple ports allow for a variety of fuel system setups including multiple rails and gauge/pressure sensor monitoring. Internally, like all GFB products you’ll find unique features and small touches that make the difference between a good product, and a great one. For example, we use a double-layer, double-reinforced diaphragm with a burst strength exceeding 1000psi (68BAR)! Unlike others that use a metal-to-metal valve seat, the FX regulators feature a replaceable soft Teflon valve seat that helps retain fuel pressure longer after the car is shut down for easier re-starting. We even went to the trouble of adding an o-ring sealed spring hat to ensure no boost/vacuum leakage through the spring adjusting screw. All FX regulators have a 1:1 fuel pressure rise rate and a base pressure range from 28-72psi (2-5BAR).   Only Works With:   Alfa Romeo 145 155 156 166 GTV SPIDER Audi 100 80 A2 A3 A4 A6 CABRIOLET COUPE TT Holden COMMODORE Mazda 3 6 CX-7 MX-5 Mitsubishi 3000 GT COLT GTO GALANT LANCER STARION Nissan 180 SX 200 SX 300 ZX GT-R PULSAR SKYLINE Seat IBIZA LEON Subaru FORESTER IMPREZA LIBERTY Toyota CELICA SOARER SUPRA Volkswagen BORA GOLF PASSAT POLO

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Takes over where the factory regulator stops Direct fit replacement for Bosch clip in regulators More than double the flow of the factory regulator, allows increased pump capacity without having to replace the factory fuel rail Gasoline, ethanol, and methanol compatible Double layer/double reinforced diaphragms with a burst strength exceeding 1000psi Teflon co-polymer seat with stainless valve to retain fuel pressure longer after shut down Spring pre-load adjustment platform is o-ring sealed and does not leak vacuum/boost Static pressures adjustable from 1.4-5bar (20-72psi – subject to pump flow and factory return line restriction) Completely serviceable GFB’s popular and compact FX-S Fuel Pressure Regulator is now also available as a direct drop-in replacement for the common Bosch regulators that clip into the fuel rail. If you increase the performance of your engine, you need to ensure your fuel system can deliver the goods or you’re going to have a bad day! Upgrading the fuel pump is the first step, but doing this alone will usually result in excessive fuel pressure, especially at idle. This is because the factory Bosch regulators typically don’t flow enough to support larger fuel pumps, especially with turbo E85 setups that demand high fuel flow rates. Rather than replacing the entire fuel rail, or using an adaptor with a separate fuel pressure regulator, simply clipping in the FX-S 8051 will allow you to run a much larger pump setup even with the factory rail. And if you need to adjust the fuel pressure, that’s no problem - unlike the fixed-pressure Bosch regulators, the FX-S can be adjusted from 1.4bar to 5bar. Like all GFB FX regulators, the FX-S 8051 is compatible with pump gas, Ethanol, or Methanol, and also incorporates a soft Teflon valve seat (rather than metal on metal) that will always positively seal and hold fuel pressure on shut down for reliable engine startups. The double layer diaphragm has twice the reinforcing material of the single layer type used in most regulators, and as a result the burst strength exceeds 1000psi! The 1/8” NPT port can be used for a fuel pressure gauge or electronic pressure sensor, or it can simply be plugged using the port plug provided.       All GFB FX Regulators Feature: 1:1 FUEL PRESSURE RISE RATE SUITABLE FOR UNLEADED, ETHANOL, METHANOL AND DIESEL FUELS DOUBLE LAYER/DOUBLE REINFORCED DIAPHRAGMS WITH A BURST STRENGTH EXCEEDING 1000PSI TEFLON CO-POLYMER SEAT WITH STAINLESS VALVE TO RETAIN FUEL PRESSURE LONGER AFTER SHUT DOWN FULLY SEALED UPPER BOOST/VACUUM REFERENCE CHAMBER STATIC PRESSURES ADJUSTABLE FROM 28PSI TO 72PSI (2-5BAR) COMPLETELY SERVICEABLE MULTIPLE BODY PORTS ALLOW FOR A LARGE VARIETY OF SETUP OPTIONS MANUFACTURED IN AUSTRALIA IN ACCORDANCE WITH ISO 9001 GFB’s Fuel Pressure Regulators are built with the same precision, machining quality, and reliability that is the foundation of all GFB products. The compact size of the GFB FX regulators conceals a large flow capacity, and the multiple ports allow for a variety of fuel system setups including multiple rails and gauge/pressure sensor monitoring. Internally, like all GFB products you’ll find unique features and small touches that make the difference between a good product, and a great one. For example, we use a double-layer, double-reinforced diaphragm with a burst strength exceeding 1000psi (68BAR)! Unlike others that use a metal-to-metal valve seat, the FX regulators feature a replaceable soft Teflon valve seat that helps retain fuel pressure longer after the car is shut down for easier re-starting. We even went to the trouble of adding an o-ring sealed spring hat to ensure no boost/vacuum leakage through the spring adjusting screw. All FX regulators have a 1:1 fuel pressure rise rate and a base pressure range from 28-72psi (2-5BAR).   Only Works With:   Alfa Romeo 145 155 156 166 GTV SPIDER Audi 100 80 A2 A3 A4 A6 CABRIOLET COUPE TT Holden COMMODORE Mazda 3 6 CX-7 MX-5 Mitsubishi 3000 GT COLT GTO GALANT LANCER STARION Nissan 180 SX 200 SX 300 ZX GT-R PULSAR SKYLINE Seat IBIZA LEON Subaru FORESTER IMPREZA LIBERTY Toyota CELICA SOARER SUPRA Volkswagen BORA GOLF PASSAT POLO

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