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The Essential Turbo Accessory GFB DV+
The essential turbo accessory: the GFB DV+ for the Fiesta ST180.
Here at Pumaspeed we are always on the lookout for new brands and parts to try and test, so we can always offer the highest-quality upgrades for your pride and joy. New to us is the GFB (Go Fast Bits) DV+ for the 1.6 EcoBoost engine.
Precision Aussie engineering
What is wrong with the standard valve
GFB’s motto is an inspiring one, but what exactly are they talking about? We all know the standard electric diverter valve is nothing out of the ordinary, and like most standard parts it is flawed. The OEM valve is only designed for a standard car, and even at stock power its performance is not perfect. Its operation is fast, but its fragile diaphragm lets it down completely: even if you do not notice it, the standard part will leak boost, and the car suffers a small amount of lag coming back on to boost after you lift off.

Exploded view: the DV+ keeps the OEM solenoid and replaces the weak diaphragm with a piston
What the DV+ does
By replacing the weaker internal parts, the DV+ puts you straight back on boost after lifting the throttle and holds higher levels of boost for longer, which ultimately means more power. This is especially apparent when running one of our X-series hybrid or Garrett turbos. After a few tests on our own demo cars we do not just recommend one of these: we would call it an essential upgrade to make the best of your turbo. A pocket-money spend that yields real results for a great price.
GFB DV+ for the Fiesta ST180 →GFB DV+ for the Focus ST250 →GFB DV+ for the Focus RS →All Fiesta ST180 tuning →
The GFB DV+ for the ST180 is available now, ready for immediate dispatch. Call 01924 360260 if you are not sure which valve suits your car.










