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The G-Force III is the latest iteration of Go Fast Bits' feature-packed electronic boost controller—now with the ability to monitor and display your engine's air/fuel ratio in either Lambda or AFR. By connecting the analog output of most wideband oxygen controllers (i.e. Innovate LC-2, AEM UEGO etc.; sold separately) to the G-Force III's auxiliary input, you can toggle between boost pressure and air/fuel ratio display. This saves you from having to install a separate AFR gauge in your car, and it can also save your engine! A lean mixture at high boost can destroy an engine in seconds, and a stand-alone AFR gauge is next to useless when accelerating hard, as your concentration is likely to be on the road in front of you. The G-Force III safeguards your engine against a lean mixture by lowering boost to the minimum setting, and visibly warning you by flashing the display lighting. Whether your car is a daily driver or an all-out track weapon, the G-Force III has the features to tailor boost to suit your needs. Set up to six boost presets and select on the fly; use the scramble feature for overtaking, launching, towing, or protecting the engine—and you can even customize the lighting color to suit your interior! No other EBC on the market offers the features, control, ease of use, and value for money like the G-Force III! Additional G-Force III electronic boost controller details: * For boost pressures up to 50 psi (3.45 bar, 345 KPA) * Adjust peak boost, rise rate, and closed loop correction. * Display boost pressure in PSI, BAR, or KPA * 6 Boost presets, individually programmable * Unique "scramble" feature with remote switching * Peak boost recall * Air/fuel ratio display in AFR or Lambda (when connected to a wideband oxygen controller) * Separately adjustable overboost and lean mixture warning/boost cut * Touch buttons with user selectable illumination colors * Auxiliary input to switch boost presets or activate scramble * 1/2 DIN size casing, fits standard stereo slot * Supplied with MAC 3-port solenoid
( 1 )
$396.00
Go Fast Bits VTAs are a performance blow-off valve solution for a wide range of foreign and domestic cars and trucks with an electronic factory diverter valve. If you want sound with your performance (or performance with your sound!), these VTAs offer just that! By combining the proven performance benefits of GFB's ground-breaking DV+ with atmosphere venting, the VTA delivers an aggressive blow-off sound, improved throttle response and boost recovery, as well as superior boost holding and reliability in extreme conditions. The VTA shares the successful DV+ design philosophy: "Keep what works, replace what doesn't." This means Go Fast Bits retained ECU control and the solenoid from the factory diverter to ensure the fastest possible response time—without the added and unnecessary cost of replacing the solenoid like some brands do. The weak part of the factory diverter has always been the plastic valve mechanism; this is the part GFB has replaced. The VTA features CNC-machined billet components that last a lifetime, and the valve operation method has been updated for better performance. The factory diverter valve can only operate in two states: open or closed. When it opens fully at low boost or during a partial throttle lift mid-corner, it causes increased lag and a noticeably non-linear boost transition. GFB pioneered the use of "pilot operation" in the DV+, which works by re-purposing the factory solenoid to control the pressure behind the piston rather than the piston itself. This allows the solenoid stroke to be much shorter, speeding up the response time and increasing the actuation force. More importantly, it allows the piston to open and close progressively in response to the amount of boost pressure present, which smooths boost transitions and reduces the lag caused by the factory diverter valve. It's this design philosophy that makes the VTA not only the best performing blow-off valve solution, but also the best value on the market. Order the VTA Performance blow-off valve model recommended for your vehicle. Key features: * TMS Technology for faster boost recovery on gear shift and during throttle modulation * Improved boost holding ability * Atmosphere venting for blow-off sound * Retains ECU control * Simple, direct bolt-on kits include everything you need to install
( 5 )
$198.00
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$269.10
Go Fast Bits Respons TMS direct-fit blow-off valves with TMS Advantage allows you to infinitely vary how much air is recirculated or vented to atmosphere. Simply by twisting the adjustment ring, you can change the sound of your BOV from silent to ear-shattering! GFB's patented venting bias adjustment system can be tweaked between full recirculation (silent) and full atmosphere (loud). With the Turbo Management System (TMS) technology, Respons BOVs can return the engine to peak boost up to 30 percent faster than a factory diverter valve when shifting gears, offers better throttle response, and unlimited boost-holding. If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons valves can help. By adjusting the venting bias to suit the car you can achieve a blow-off sound without having to put up with the issues.
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$307.80
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$585.00
Go Fast Bits GX-D fuel pressure regulators seals and behaves just like your factory unit but with the added reliability and high flowing capacity you require. The multiple inlet/gauge ports allow for a wide range of fuel system setups beyond the usual inlet/outlet, including parallel fuel rail or returnless "deadhead" systems. The two gauge ports allow you to run a mechanical fuel pressure gauge and an ECU fuel pressure sensor if you want to. GFB's engineers also incorporated a softer, more compliant yet resilient material for the valve seat that positively seal and hold the fuel pressure on shut down for factory-like sealing and reliable startup, as well as superior fuel resistance suitable for Unleaded, Ethanol, Methanol, and Diesel fuels. Whether you run pump petrol/gasoline, Ethanol, Methanol or Diesel, a single small pump, or a massive triple setup, the Go Fast Bits FX Series EFI fuel pressure regulators range has got you covered, no matter what your fuel pressure regulatory requirements are! Additional features and benefits: * Billet aluminum construction with black anodized finish * Double-layer/double reinforced diaphragms have twice the reinforcing material of the single layer type used in most regulators * Valve seat has a soft, more compliant yet resilient material that positively seals and holds fuel pressure for easier startup vs. conventional aftermarket fuel pressure regulators that utilize metal-to-metal valve and seat * PTFE co-polymer seat with spherical stainless valve retains fuel pressure longer after shutdown * Spring pre-load adjustment screw is O-ring sealed and does not leak vacuum/boost * Completely serviceable
Not Yet Reviewed
$283.50
If you're looking for an EFI fuel pressure regulator that seals and behaves just like your factory unit but with the added reliability and high flowing capacity you require, check out Go Fast Bits FX-R Series fuel pressure regulators. The multiple inlet/gauge ports allow for a wide range of fuel system setups beyond the usual inlet/outlet, including parallel fuel rail or returnless "deadhead" systems. The two gauge ports allow you to run a mechanical fuel pressure gauge and an ECU fuel pressure sensor if you want to. GFB's engineers incorporated a softer, more compliant yet resilient material for the valve seat that positively seal and hold the fuel pressure on shut down for factory-like sealing and reliable startup, as well as superior fuel resistance suitable for Unleaded, Ethanol, Methanol, and Diesel fuels. Whether you run pump petrol/gasoline, Ethanol, Methanol or Diesel, a single small pump, or a massive triple setup, the Go Fast Bits FX Series EFI fuel pressure regulators range has got you covered, no matter what your fuel pressure regulatory requirements are! Additional features and benefits: * Billet aluminum construction with black anodized finish * Double-layer/double reinforced diaphragms have twice the reinforcing material of the single layer type used in most regulators * Valve seat has a soft, more compliant yet resilient material that positively seals and holds fuel pressure for easier startup vs. conventional aftermarket fuel pressure regulators that utilize metal-to-metal valve and seat * PTFE co-polymer seat with spherical stainless valve retains fuel pressure longer after shutdown * Spring pre-load adjustment screw is O-ring sealed and does not leak vacuum/boost * Completely serviceable
Not Yet Reviewed
$269.10
The Hybrid valve is back! Go Fast Bits Hybrid dual outlet valves are three valves in one; full recirculation, full atmosphere, or 50/50 venting. In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so successful, and the technology has since been adopted by most other brands. By "staging" the two venting outlets at low valve lifts most of the air is recirculated. As the car is driven harder, the valve opens further and more of the atmosphere venting port is exposed for a louder sound--a benefit that makes it possible to use these valves on cars with sensitive airflow meters that often suffer issues such as backfiring and/or stalling, whilst still achieving the signature blow-off sound. Go Fast Bits Hybrid dual outlet valves are direct-fit, bolt-ons with a range that covers a huge list of popular vehicles. Purchase the Hybrid model for your vehicle.
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$225.00
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$436.50
Go Fast Bits SV52 blow-off valves are more compact and offer more flow. Standing only 86mm tall including the weld-on adapter, the SV52s have an astonishing boost pressure rating of 300 psi, and feature a monobloc body design, CNC-machined from a single aluminum billet that ensures strength without adding unnecessary bulk. They are designed with an anodized piston bore that creates an extremely hard and low-friction surface on which the single-piece aluminum 52.5mm piston glides and will continue to do so over countless cycles. The piston also provides strength and reliability, something a diaphragm cannot match in a high-boost BOV environment. Go Fast Bits SV52 blow-off valves include two springs, plus a spring pre-load adjustment system, so you can dial it in for optimum throttle response and boost recovery after gearshift, without resorting to the costly hit-and-miss approach of purchasing extra springs.
Not Yet Reviewed
$283.50
GFB offers a range of high-flowing external wastegates that are small—the most compact size in their class—but are big on flow! These external wastegates are built to cope with the extreme conditions and the harsh environment that's associated with high-boost and exhaust temperatures. Key features include: * Most compact wastegate range on the market for easy installation in tight locations * Body, valve, seat and all mounting hardware is CNC-machined from high-temp stainless steel * Actuator housing CNC-machined from billet 6061 aluminum * Nomex-reinforced silicone diaphragm * Internal shroud protects valve stem from excessive heat and prevents carbon-related sticking * V-band clamp mounting system * Made in Australia under ISO 9001
Not Yet Reviewed
$364.50
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$594.00
The FX-S Series fuel pressure regulators from Go Fast Bits join their existing line of successful fuel delivery products—built with the same precision, machining quality, and reliability that is the foundation of GFB's reputation. Go Fast Bits FX-S fuel pressure regulators are available in different model configurations to meet the needs of your specific setup. The 8050 models have multiple inlet/gauge ports that allow for a wide range of fuel system setups beyond the usual inlet/outlet, including parallel fuel rail or returnless "deadhead" systems. The two gauge ports allow you to run a mechanical fuel pressure gauge and an ECU fuel pressure sensor if you want. GFB also offers the 8051 model—a direct drop-in Bosch replacement for common Bosch regulators that clip into the fuel rail, rather than replacing the entire fuel rail or using an adaptor with a separate fuel pressure regulator. By simply clipping in the FX-S 8051 fuel pressure regulator will allow you to run a much larger pump setup even with the factory rail. Whether you run pump petrol/gasoline, Ethanol, Methanol or Diesel—Go Fast Bits has you covered—no matter what your fuel pressure regulatory requirements are! Features of FX-S Series fuel pressure regulators: * Billet aluminum construction with black anodized finish * Features double-layer diaphragm that has twice the reinforcing material of the single layer type used in most regulators * Valve seat has a soft, more compliant yet resilient material that positively seals and holds fuel pressure for easier startup vs. conventional aftermarket fuel pressure regulators that utilize metal-to-metal valve and seat * PTFE co-polymer seat with spherical stainless valve retains fuel pressure longer after shutdown * Spring pre-load adjustment screw is O-ring sealed and does not leak vacuum/boost * Completely serviceable
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$220.50
Go Fast Bits Respons TMS Universal blow-off valves with TMS Advantage are patented adjustable venting bias system diverter valves. GFB's Respons BOVs allow you to precisely control how much air expels from each of the two outlets, which is key for two reasons. First, you can adjust how loud the blow-off sound is--recirculate all of the air for silent factory operation, vent it all to atmosphere for maximum noise, or set it anywhere in between to suit your preference. Second, you get a blow-off sound without causing stalling, backfiring, or any other BOV-related issues, even on a car with a sensitive airflow meter (MAF). And this is accomplished by simply twisting the adjusting ring. GFB's Respons TMS Universal blow-off valves are not just noisemakers. They also offer better throttle response, faster boost recovery on gearshift, and unlimited boost-holding. Using GFB's TMS (Turbo Management System) principle, tests show that Respons valves can return the engine to peak boost up to 30 percent faster than a factory diverter valve when shifting gears.
Not Yet Reviewed
$307.80
The ability to change the sound of a blow-off valve is increasingly becoming an important issue with buyers—who want to sound different from everyone else. Go Fast Bits offers replacement whistling trumpets that deliver a different sound! In 2004, the whistling trumpet was first released, emitting a piercing screech when driving aggressively. These new models can be used in place of the standard trumpet on GFB valves—and will make a unique whistling sound. However, it is necessary to run the valve so that all (or most) of the air vents through the trumpet. Order the model recommended for use with your valve application.
Not Yet Reviewed
$38.48
Want to increase or decrease the boost on your variable vane (i.e. VNT/VGT) turbo diesel? Is the factory boost curve erratic and all over the place? Blown an engine with the factory boost control system? Then the Go Fast Bits V2 VNT boost controller is for you! It's common knowledge that some engines with vacuum operated ECU controlled VNT/VGT turbos suffer erratic boost behavior—to the point where turbo or engine failures can occur, even on completely stock vehicles. The V2 takes over from the factory ECU control and ensures a stable and repeatable boost curve, which your engine will thank you for! Cleverly packaged within a black anodized CNC-machined 6061 aluminium housing are two individual adjustment dials, each having a separate and unique adjustment function. The first dial sets the boost pressure, while the other is used to adjust the boost rise rate, i.e. how fast the turbo spools—meaning you can tune your boost to suit any driving conditions. Manual Boost Controllers may lack the extra features of an EBC (Electronic Boost Controller), but they get the job done! When you need simple, reliable, set-and-forget boost control, a Manual Boost Controller is hard to beat. Installation is as simple as connecting a couple of hoses, and setup is as easy as turning the adjustment until you hit your target. Once that's done, you can forget about it and drive your car. Being a rugged, mechanical device, it will never vary or fail, no matter how much abuse you can throw at it. GFB Manual Boost Controllers are available in two types: one is suited for conventional pneumatic wastegates, and the other is for use with vacuum-actuated VNT (Variable Nozzle Turbine)/VGT (Variable Geometry Turbine) turbos that are commonly used on diesel engines.
Not Yet Reviewed
$179.10
The Atomic from Go Fast Bits has earned a reputation as being one of the most reliable and effective single-stage manual boost controllers on the market—boasting a repeatable and steady boost curve, quick rise rate, and great bang-for-buck! The Atomic Boost Controller was tested on an MY02 Subaru WRX (whose only mods were a turbo-back exhaust) back-to-back with the factory controller. A base-line power run was performed with the factory boost control, and the boost level was measured at the same time. The Atomic was then installed and set to the same peak boost level of 0.9bar (13.2 psi) so that the spool-up time could be accurately compared before and after the installation. The Atomic logged massive gains down low in the rev range, as much as 18kW (23.4 hp) at the wheels! This increase in power shows that the Atomic allows the boost to rise significantly earlier than the factory controller, which on the road represents much better acceleration from a whopping 1,700 rpm earlier in the rev range. All this without exceeding the factory peak boost level, and for a pocket-money price! It's important to note that the MY01-02 (MY02-03 in the US, GDA chassis) model responds very well to this modification, because the factory boost mapping is very conservative in an attempt to keep the torque curve flat and the power delivery linear (which totally kills the feeling that you are driving a turbo!). Note of course that boost can be increased above the factory level for more power gains, but the purpose of this experiment was only to show the improved spool-up potential on this particular model WRX. So, if you want your GDA WRX to REALLY feel lively, fit an Atomic or Reactor boost controller for the best "bang-for-your-buck" modification you can make!
Not Yet Reviewed
$85.50
If you're wanting to hold your wastegate shut longer or wanting to extend the operating pressure range of your current wastegate spring setup, then Go Fast Bits G-Force boost control solenoids will help you get there. A 4-port solenoid is a much better option for those who are running anti-lag in their vehicles. For the most part though, a 3-port solenoid is more than sufficient. Select the boost controller solenoid model suited to your application needs.
Not Yet Reviewed
$108.68
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$152.10
If you've accidently damaged your existing G-Force boost controller head unit, then worry no more—Go Fast Bits offers a genuine replacement head unit for your compatible boost controller model, so you don't need to buy a full replacement boost controller kit! This is a replacement boost controller head unit only and does not include any other fitting hardware or sensors.
Not Yet Reviewed
$203.18
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$254.70
Go Fast Bits SXV blow-off valves are designed to ensure the ultimate reliability, performance, and boost holding. Featuring a 25mm inlet and outlet, the SXV is the perfect valve to replace the plastic OEM bypass/diverter valve or integrate into a turbo system that didn't previously have a valve. Plastic hose-mounted OEM bypass valves are very common, as are the reliability issues they suffer from cracked plastic and diaphragm failures that result in significant boost loss and poor performance. A significantly leaking OEM valve can also accelerate wear or even damage the turbo from over speeding. These SXV blow-off valves utilizes an uncompromising approach to their design and materials to ensure all your hard-earned boost gets to the engine, so the turbo doesn't work harder than it needs to. Deliver your turbos' full potential with the use of these SXV blow-off valves featured from Go Fast Bits! Product Overview: * Precision CNC-machined components for rugged reliability * Viton piston seal for the ultimate boost holding * The operation of the SXV is designed to offer the best possible throttle * An OEM bypass/diverter valve is open until it needs to close—increases turbo lag * An SXV is closed until it needs to open—minimizes turbo lag * By venting only, when necessary, the SXV eliminates the additional lag imposed by the OEM valve, resulting in the best throttle response your turbo system is capable of delivering. * Switch out your OEM valve for an SXV for the ultimate reliability and throttle response, with the peace of mind of Go Fast Bits lifetime warranty!
Not Yet Reviewed
$171.00
Go Fast Bits offers replacement gaskets for a variety of blow-off valve applications. They're designed to fit and perform just like the factory originals. Order the model recommended for your vehicle.
Not Yet Reviewed
$13.50
Go Fast Bits offers inner, middle, and outer wastegate springs for those who want to change their boost pressure settings. These springs are fabricated from strong, high-quality materials to provide consistent boost pressures for specific setups. Whether your goal is to reach a moderate psi or a custom boost level, GFB's wastegate springs can make it easy for you to achieve.
Not Yet Reviewed
$23.31
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$23.67
Go Fast Bits Respons TMS/Mach 2 BOV with TMS advantage combos allow you to adjust the venting sound, but at a more affordable price than the twin Respons kit. The Respons TMS valve features GFB's patented venting bias adjustment system that allows you to infinitely vary how much air is recirculated or vented to atmosphere. Simply by twisting the adjustment ring, you can change the sound of your BOV from silent to ear-shattering. Using GFB's TMS technology, the Mach 2 ensures up to 30 percent faster boost recovery on gearshift and optimum throttle response, as well as the ability to withstand boost pressures of 100 psi and more. Put simply, it can hold more boost than any turbo could produce.
Not Yet Reviewed
$468.00
Go Fast Bits Deceptor Pro II With Mach 2 Motorized Blow-Off Valve Combos deliver all the performance—with or without the noise! Give your Kia Stinger the sound you want and the performance to go with it. This is a combination kit for the Stinger that mixes the valve types. Since both valves are fed from a common chamber, and there is no MAF sensor, it's no problem to mix and match valve types and venting bias. The combo includes one Deceptor Pro II AND one Mach 2, which still allows you to adjust the venting sound, but at a more affordable price than the twin Deceptor Pro kit. You can adjust the volume of your sound system from the driver's seat, as well as your Stinger's exhaust sound—so why not the BOV sound too? The Deceptor Pro II features the same patented Venting Bias Adjustment System as the Respons TMS, but adds electronic in-cabin adjustment so you can change how loud the BOV venting sound is from the driver's seat! To top it off, if your car typically suffers issues such as backfiring and stalling when venting more than a certain percentage of air to atmosphere, the controller can easily be configured to limit the maximum venting ratio.
Not Yet Reviewed
$625.50
Go Fast Bits Mach 2 upgrade kits convert blow-off valves from recirculating to atmosphere venting. To vent the Mach 2 to atmosphere, you need to ensure the piston stays closed at idle and the recirc hose is plugged. The 5930 Atmosphere Conversion Kit includes a 30mm hose plug to block off the recirc hose, a trumpet to replace the hose outlet on the Mach 2 (not necessary for functionality, but makes the sound louder!), and a firmer spring. The Mach 2 is supplied with a softer spring that's suitable for recirculation venting or cars with idle vacuum of 18inHg or less. If the piston stays closed with the existing spring in the Mach 2, there is no need to swap it out. However, if the piston hovers open at idle even with the spring pre-load maxed, the firmer spring in this kit should be installed to prevent stalling or backfiring.
Not Yet Reviewed
$31.14
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$37.80
Okay, yes, there are times you wish you could have that signature turbo blow-off sound, but not all the time. Go Fast Bits Deceptor Pro II TMS direct-fit motorized blow-off valves deliver just what you need—the ability to control how loud your BOV sound is, from the driver's seat. Featuring GFB's patented Venting Bias Adjustment System, coupled with remote electronic control, Deceptor Pro II units allow you to infinitely vary how much air is recirculated, and how much is vented to atmosphere. So, if your car typically suffers issues, such as backfiring and stalling when venting more than a certain percentage of air to atmosphere, the controller can easily be configured to limit the maximum venting ratio. This way, you can achieve a blow-off sound without having to put up with the issues. GFB Deceptor Pro II features and benefits: * Adjust your BOV venting bias electronically on-the-fly * Revised porting to optimize flow and venting bias * Compact design fits in most factory valve locations * Bore finishing process ensures a lifetime of reliable operation * Direct bolt-on for most vehicles available * Remote proportional venting bias/volume control- from silent to loud or anywhere in between * Sleek, compact in-car BOV volume controller with backlit dial * End-point adjustment to control maximum vent to atmosphere bias setting * Volume adjustment mechanism driven by a high-torque geared electric motor * Durable, low-friction gear train supported by precision sealed ball-bearing * Supplied with all parts and wiring required to have it up and running quickly and easily
Not Yet Reviewed
$453.60
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$805.50
Go Fast Bits Deceptor Pro II TMS Universal Motorized Blow-Off Valves enable you to control the sound of the BOV from inside the cabin! So how much more can you do with a blow-off valve? Well, the Deceptor Pro II takes the 'Respons' concept even further: * Adjust your BOV venting bias electronically on-the-fly * Revised porting to optimize flow and venting bias * Compact design fits in most factory valve locations * Direct bolt on for many vehicles * New bore finishing process ensures a lifetime of reliable operation Additional features: * Remote proportional venting bias/volume control—from silent to loud or anywhere in between * Sleek, compact in-car BOV volume controller with backlit dial * End point adjustment to control maximum vent to atmosphere bias setting * Volume adjustment mechanism driven by a high-torque geared electric motor * Durable, low-friction gear train supported by precision sealed ball-bearing * Supplied with all parts and wiring required to have it up and running quickly and easily * Models available in a variety of inlet/outlet sizes for applications such as Kia, Toyota, VW, Audi, Saab, Subaru, Misubishi, and Nissan
Not Yet Reviewed
$453.60
Go Fast Bits offers a variety of blow-off valve components—including these Deceptor Pro Servo Motors. The turbocharger boost pressure servo motor replacements are built to perform just like the originals.
Not Yet Reviewed
$70.74
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