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You are here: Showoff » Performance » Electronics » Boost Controllers » Go Fast Bits G-Force II Electronic Boost Controller [GFB]

 Go Fast Bits G-Force II Electronic Boost Controller [GFB] - #218004
Go Fast Bits G-Force II Electronic Boost Controller [GFB]
Go Fast Bits Product Code: 3004

UPDATE SEPT 2019: This product is discontinued and superseded by the all new G-FORCE III Boost controller. Same product but some improvements in functionality and extra options such as AFR display.

Go Fast Bits G-Force II Electronic Boost Controller [GFB]

G-Force V2 Electronic Boost Controller

Electronic boost control with the GFB TMS touch!
High tech is not about extra dials and buttons, its about performance without the hassle including easier fitment, faster tuning and setup and a more functional user interface (that's computer speak for the bit you use to control it).

This G-Force is the most reliable and cost effective boost control device on the market
It has a more stable boost curve than “ball-and spring” types. It is a simple installation and works on almost any turbo-charged engine, petrol or diesel, internal or external wastegate. Also: it can be used in conjunction with factory boost control system, or stand-alone.

The GFB Boost controller easily blows the competition away. See the PDF file or the extra image for a comparison between our G-Force controller and the ones from AEM, Turbosmart, Blitz, Greddy and HKS. None of them has so many features as our GFB G-Force Boost Controller! And last but not least: The G-Force controller has a very low price compared to others.

How about these features;
• Controls boost pressures up to 50psi (3.5 bar): Class leading performance!
• Touch screen interface with menu button
• Choose your screen colours from six different options
• Open or closed loop operation: Closed loop logic helps prevent boost variations that can occur in different gears, RPMranges and atmospheric conditions.
• 6 boost memories, all individually programmable: You can program a different boost pressure and rise rate for each gear, and select on-the-fly.
• Scramble boost with auxiliary remote switching: Program a timed boost increase for that extra edge when needed and remote button for activation.
• Remote trigger and button supplied as standard: Use the trigger wire to connect to other system triggers of use the supplied button.
• Spike-stop feature eliminates boost spiking: Helps tame boost spiking on troublesome turbocharger systems.
• Real-time boost gauge, displays in bar, psi or kPa: Choose the display units to suit your preference.
• Over-boost warning: User adjustable warning to indicate if the boost pressure is too high.
• Comprehensive fitting kit and instructions supplied in the kit.

Size (WxHxD): 9x5,5x2cm

Detailed information and a comparison to other controllers can be found here:
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GFB GoFastBits G-Force III Electronic Boost Controller +AFR
GFB GoFastBits G-Force III Electronic Boost Controller +AFR
Showoff price: €315,00
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Go Fast Bits
Go Fast Bits -
Go Fast Bits started back in 1997 designing, testing and developing GO FAST BITS. Today a wide range of innovative and high-quality blow-off valves, boost controllers, pulley kits and short shifters are available. All meticulously designed and manufactured from the highest grade materials. GO FAST BITS products are manufactured in Australia and GFB is constantly developing new and innovative products!

Showoff Imports is the official distributor for GFB parts for the Netherlands and Belgium. Currently we stock all popular products, so no waiting times! Dealers inquiries welcomed.

What makes GFB blowoff valves different and better?
Our new TMS Turbo Management System don't throw your BOOST away but INCREASES IT BY up to 40%. GFB's Turbo Management System (TMS) parts offer multiple performance benefits over factory diverter valves. We looked at the concept named ‘blowoff valve’ and took this to a whole new level! Basically the main benefits are:

How to choose a BOV
With the vast range of GFB blow-off valves, questions rise 'Which blow-off valve is the best?' and 'Which blow-off valve should I use?'
The first question is easy to answer: There isn't actually a 'best' in terms of quality. All GFB blow-off valves use the same high-quality internal components. So, provided the right BOV is fitted for your particular vehicle, they all offer the same performance benefits of improved throttle response and reduced lag. The real question is: How do you select the valve for you?

The first step to decide on 'your' BOV, is whether or not you want to hear it, and if so, how much? The following chart lists the “noise ratings” of our blow-off valve range. The final decision will then be based on how much control you want over the blow-off volume level.

Boost Controllers
GFB boost controllers use a more consistent needle-valve bleed system, which brings boost on just as fast as any ball-and-spring system, and generally more quickly than a factory boost control system. On the productpages you can find a comparison of the GFB controller to other major brands, guess who wins this standoff? GFB!
A GFB boost controller will give you the added benefit of not only being able to adjust the peak boost level, but in most cases will bring the boost on earlier, resulting in more power throughout the rev range.

Pulley Kits
The reduction in rotating inertia (we've removed about 2kg by using 6061 T6 aluminum billet) means that the engine can accelerate much quicker during the times it is making very little power before the turbo spools up. The result is better drive ability off-boost and better acceleration, which is especially useful for those with large turbos that only make power in the upper rev range. The smaller size of the crank pulley under-drives the power robbing accessories so that the upper end of the rev range is less burdened, while still allowing them to operate properly.

Short Shift Kits
The GFB Short Shifter is the same height as the factory shifter, it is the actual distance that the gear stick moves between gears that reduced.
Very simple to install. All of the installation is done from inside the car, without having to jack it up and crawl around underneath. Only a few basic hand tools are required, and the necessary hex keys are supplied.
The maximum throw reduction varies for different models. Early WRXs had a particularly long throw, so the maximum reduction with the GFB kit is around 50%, whilst on later models it is closer to 40%. In either case, it is possible to reduce the distance per gate to about 30mm. Whilst it can go shorter, the shifting force becomes too great for comfort, and some of the shift feel is lost.

Download the GFB 2011 Catalog here:

Link to Youtube video about GFB in general:

Link to Youtube video showing a demo of the TMS Blowoff Valves on a GTR:

Youtube video about the benefits of TMS valves vs normal blowoff valves:

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Itemnumber 218004
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Manufacturer Code 3004
Estimated Delivery Time: 1-2 weeks.
Showoff Price: €295,00


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