DV+

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.

GFBs 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 wont cost you the Earth! Rather than throwing the entire factory diverter valve system in the bin (like other manufacturers solutions), the DV+ keeps what works and replaces what doesnt. 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 GFBs TMS benefits
  • Exclusive pilot-actuated valve mechanism for rapid response at high boost

GFB DV+ T9356 (Suits Dodge Dart, BMW F30 335i,F20, F21 M135i & Fiat Abarth)

GFB

FITMENT NOTE: Abarth 500 models - This part only fits vehicles fitted with a Garrett turbo. It will not fit models fitted with the IHI Hybrid turbo as the configuration is different. BMW 135i - this part will only fit the N55 single-turbo engine. The N54 twin-turbo model doesn't use a diverter valve so our T9356 will not fit vehicles with this engine.

£112.96£94.13 (ex. VAT)

GFB T9351 DV+ (SUITS LATE MODEL VAG & EURO APPLICATIONS)

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.GFBs 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 wont cost you the Earth! Rather than throwing the entire factory diverter valve system in the bin (like other manufacturers solutions), the DV+ keeps what works and replaces what doesnt. It retains the factory solenoid and ECU control to ensure simple installation and reliable operation.10% faster opening, 50% faster closing than the factory diverterRetains the factory solenoid for seamless integrationReplaces plastic valve parts with metal for reliability and strength on stock or modified enginesDirect-fit replacement with GFBs TMS benefitsExclusive pilot-actuated valve mechanism for rapid response at high boost

£112.96£94.13 (ex. VAT)

GFB DV+ T9366: Diverter Valve with TMS Advantage

GFB

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.

£112.96£94.13 (ex. VAT)

GFB T9358 DV+ (Suits Mercedes, Ford and Volvo)

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.GFBs 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 wont cost you the Earth! Rather than throwing the entire factory diverter valve system in the bin (like other manufacturers solutions), the DV+ keeps what works and replaces what doesnt. It retains the factory solenoid and ECU control to ensure simple installation and reliable operation.10% faster opening, 50% faster closing than the factory diverterRetains the factory solenoid for seamless integrationReplaces plastic valve parts with metal for reliability and strength on stock or modified enginesDirect-fit replacement with GFBs TMS benefitsExclusive pilot-actuated valve mechanism for rapid response at high boostClick for fitting instructions

£112.96£94.13 (ex. VAT)

GFB DV+ for GM 1.0T, 1.4T and 2.0 LTG engines

GFB

GET BETTER PERFORMANCE, FASTER BOOST RECOVERY AND DON’T PAY FOR WHAT YOU DON’T NEED! GFB’s DV+ solution couldn’t be simpler - keep what works and replace what doesn’t. GFB expands the DV+ range with a direct-fit performance diverter solution for GM vehicles with the 1.0T, 1.4T and 2.0 LTG engine. The solenoid coil itself from the factory-fitted diverter is great so why replace it? The weak point is the valve mechanism itself. GFB’s DV+ solves this problem by replacing the valve parts with an anodised billet aluminum housing, fitted with a brass piston machined to exacting tolerances.As an additional benefit, the solenoid in the DV+ assembly no longer directly drives the movement of the piston, instead controlling the movement of the piston with boost pressure. This is known as “pilot operation”, which greatly increases the actuation forces within the valve, improving operation speed and reliability. Plus, the piston can now move progressively in response to how much boost pressure it needs to vent, instead of only fully open or closed like the factory diverter. The result is sharper throttle response, lightning-fast valve actuation, the ability to hold as much boost as you can throw at it, and operation so reliable it comes with a lifetime warranty! Read the full DV+ story below.Other manufacturers’ products replace the entire diverter and solenoid, resulting in a significantly (and unnecessarily) higher priced product. Others simply replace the valve inside the factory solenoid without utilizing the pilot actuation system, which doesn’t solve any of the throttle response issues of the factory diverter, whilst being slower and more likely to stick.GFB’s DV+ solution on the other hand is more responsive, less expensive, and doesn’t cause compressor surge / turbo flutter / chirp (those sounds are a sign the diverter’s NOT doing what it’s supposed to!). The DV+ story: Better performance – More reliable The GM 1.0T, 1.4T and 2.0 LTG engines use an ECU controlled solenoid-type diverter valve which is common on many modern turbo engines. However, even though these types of valves have been around since the mid 2000s, they still have significant reliability and performance shortcomings that the only the DV+ can solve. Problem 1: Leaking The factory diverter uses a piston that owing to its moulded plastic design cannot be effectively sealed. This results in leaks that are large enough to cause slow spool up and high RPM boost drop off. The DV+ ensures your hard-earned boost gets to the engine by using a bonded silicone face seal and a precision piston-to-bore clearance and surface finish. Problem 2: Reliability In the factory diverter valve, the solenoid is required to move the piston through a large range of travel, which significantly weakens the magnetic force that the solenoid can apply to open the piston. This means a weak return spring must be used, leaving little headroom to accommodate increases in boost pressure or friction in the valve assembly without causing sticking and reliability problems. These issues also exist in other aftermarket products that retain the factory solenoid and continue to direct-drive the piston over a long stroke. The DV+ solves this issue by re-purposing the solenoid to control a short-stroke pilot valve for super-fast reaction time and higher actuation forces. Using the pilot valve, the DV+ uses boost pressure to open AND close the piston. This means the acting forces are directly proportional to boost pressure, and therefore the movement of the piston can respond accordingly. If boost is low, the piston only opens a small amount. If boost is high, it opens all the way. Once the solenoid turns off, the boost pressure then slams the piston shut. This way, the DV+ completely eliminates sticking as a result of friction and weak solenoid forces, and blowing open at high boost. The DV+ is the original patented performance diverter solution, offering faster response, better performance, and unrivalled reliability with a lifetime warranty. The GFB DV+ is the original and still the best complete performance solution!

£121.27£101.06 (ex. VAT)

T9360 DV+ FORD FOCUS RS MK3

GFB

When you want no noise, no nonsense just performance!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.GFBs 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 wont cost you the Earth! Rather than throwing the entire factory diverter valve system in the bin (like other manufacturers solutions), the DV+ keeps what works and replaces what doesnt. It retains the factory solenoid and ECU control to ensure simple installation and reliable operation.10% faster opening, 50% faster closing than the factory diverterRetains the factory solenoid for seamless integrationReplaces plastic valve parts with metal for reliability and strength on stock or modified enginesDirect-fit replacement with GFBs TMS benefitsExclusive pilot-actuated valve mechanism for rapid response at high boost

£129.16£107.63 (ex. VAT)
GFB DV+ For Ford 2litre and 2.5litre engines

GFB T9354 DV+ T9354 suits Ford, Volvo, Porsche and Borg Warner Turbos

GFB

BY RETAINING THE FACTORY ECU CONTROL AND RECIRCULATING THE VENTED AIR, THE DV+ T9354 IS A PURELY PERFORMANCE ORIENTED PRODUCTGFB'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 diverterRetains the factory solenoid for seamless integrationReplaces plastic valve parts with metal for reliability and strength on stock or modified enginesDirect-fit replacement with GFB’s TMS benefitsExclusive “pilot-actuated” valve mechanism for rapid response at high boostFitment:This valve is suitable for:Ford Focus 1.6 Ecoboost (2010 - 2016)Ford Focus ST 2.0 Ecoboost (2012 - 2018)Ford Focus ST 2.5 (2005 - 2012)Ford Focus RS 2.5 (2009 - 2011)Plus many more... see here for GFB's fitment listNoteLand Rover swapped to the Ingenium engine in late 2015 and the T9354 is not suitable for vehicles fitted with this engine.

£140.50£117.08 (ex. VAT)

GFB DV+ T9381 (Suits late model VAG & Euro Applications with factory Pierberg diverter valves)

GFB

supplied with replacement solenoid and has lower profile than T9351The T9381 is the latest addition to the DV+ family, and offers all the benefits youd expect from a DV+:Sharper throttle responseFaster boost recovery after gearshift or brief throttle liftImproved boost holdingUnrivalled longevity, backed by our Lifetime Warranty The T9351 DV+ has been and remains the workhorse of the DV+ family. By replacing the problematic valve mechanism of the factory electronic diverter whilst re-using the solenoid, the T9351 works brilliantly, keeping the cost low and the benefits high.However, with the T9351 there is an increase in overall height of 11mm, which in some cases can cause clearance issues, for example:2013.5+ Jetta GLIAny MQB platform with an aftermarket intake or IS38 turboAudi 4.0 TFSI from 2012-2017Heres where the T9381 comes in. Featuring a low-profile integrated solenoid, the T9381 is shorter and more compact than even the factory diverter, ensuring it will fit the tightest applications.The T9381 can also be used instead of the T9351 when youd prefer to replace the entire factory diverter valve rather than re-use the factory solenoid (e.g. if your solenoid is faulty).

£150.00£125.00 (ex. VAT)

GFB T9382 DV+ T9382 for the Mini N14 and N18 1.6 Turbo and PSA 1.6 Turbo

GFB

With integrated solenoid and smaller stack heightTHE T9382 IS THE COMPACT DIVERTER VALVE SOLUTION FOR MAXIMUM PERFORMANCE.As the latest addition to the DV+ range of diverter valves from GFB, the T9382 is an alternative to our T9352 and T9353 DV+ for the OEM diverter valve in Mini, Peugeot, and Citroen vehicles.The difference is simple: the T9382 is designed as a complete drop-in replacement, including an integrated solenoid for a lower stack height.Suitable forAll Mini models with the N14 and N18 1.6 Turbo engineAll Peugeot and Citroën models with the Prince (PSA) 1.6 Turbo engineBenefitsLike all valves in the DV+ range, the new T9382 delivers the following benefits of the OEM diverter valve:Improved boost holdingSharper throttle responseFaster boost recovery after a gearshift of brief throttle liftUnrivalled longevity, backed by our lifetime warranty

£163.80£136.50 (ex. VAT)