Turbo Management Solutions

How do I stop boost loss on a AUDI B6 (2001-2005) 1.8t? Find out how to solve this by using the Go Fast Bits dv+ T9301(25mm Bosch diverter valve replacement)- BOV

GFB DV+ Diverter valve (Part number T9301) is a direct bolt on factory valve replacement. Designed to replace the weak plastic Bosch diverter valves commonly found on European applications like Audi, Ford and VW, but with the GFB TMS advantage.

The TMS range from GFB is designed specifically for the purpose of turbo lag reduction, and improving throttle response. Tests show TMS features can return engine to peak boost up to 30% faster than a factory diverter valve when shifting gears.

Unlike other aftermarket Bosch replacement valves on the market, the DV+ will hold as much boost as you can throw at it WITHOUT the need to adjust the spring pre-load or purchase different springs. This is because the pressure-balancing design of the DV+ means that under wide open throttle conditions there is equal boost pressure on both sides of the piston, so it will stay shut under boost REGARDLESS of the spring setting or the boost pressure.

These unique products are manufactured in Australia in accordance with ISO 9001 which ensures our products meet stringent quality requirements at all stages of manufacture.

GFB have Australia's best performance turbo management solutions. See more of our range at www.gfb.com.au.

Part No. T9301

dv+ T9301(25mm Bosch diverter valve replacement)- BOV

Order now and get this part on Tuesday 23rd of July 2019

WHEN you want no noise, no nonsense, just performance

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.

PCT Patents Pending

By retaining the factory ECU control and recirculating the vented air, the DV+ is a purely performance-oriented product that offers the following benefits:

  • Sharper throttle response
  • Faster boost recovery on gearshift
  • Solves boost leaking issues
  • Built to last

Installation Instructions and Downloads

Product Reviews

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A great little unit,very good design and great motion.Easy to set up idle and nice blow off. Triumph Rocket 3 supercharged

Peter Cohen

I baught the dv+ for my car because it was the most cost effective product on the market. It does exactly what it says. If you need to adjust the tension you dont need to buy springs it comes with everything you need to make adjustments. Great quality, for almost half the price of their competitors.

Tanvir Grewal

Review this product!

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