GFB DV+ OEM Diverter upgrade kit

[Mikeygtir]

i get the flutter on the oem valve.. if one of these was to make it more pronounced i'd be all over one of these! lol

[RedED30]

Both springs?
So no big change then?

Steve,

There has been reports that some K04 cars have been getting the fluttersound when you let off the throttle, like with the Forge spacer/ ITG open cone filter and standard diverter valve.

There is a bulletin on the GBE website (Link in this thread somewhere) that says you can achieve the flutter by removing the spring behind the brass plunger.

This will be at the sacrifice of throttle response. Yes there is a difference, i've noticed it more sub 2,800/3,000 rpm much more alive.

Dan

[SteveS]

i get flutter now if i let it build boost then let off quick... but why anyone would want to create that sound i dont know...

hmm, tempted to buy one of these..

[tommy2478]

I got a low end wine on mine as totally std car, now ive fitted an induction kit you get the whoosh when letting off the throttle under boost.

[Tim144]

Fitted one to my K03 gti today... Pain in the arse to get to but is a brilliant fit non the less.

Looking to get it mapped in new year so will hopefully see good results with this fitted. Car certainly responds better now I have fitted the GFB DV+ Feels loads better in 4th gear pulling from low revs.

[bigeyd]

Fitted mine,not noticed a great deal but the dv was not split which I took off.

[Kregiel]

Guys got a set recently and wonder if I am missing a part?

I don't have the orange cylinder first on the left in the below pic


This is what I have


Cheers
Paul

[bigeyd]

You will struggle without that Paul

[Tim144]

Your missing the main plunger part.

[Kregiel]

cheers guys!

Paul

[valle]

would it make any sense , changing from forge  to this, on my mk5 gti???

[th3_f15t]

I've fitted this to my own GTI and it made a difference to the way the car pulls through the rev range, which has been amplified since getting a stage 1 remap and other bits bolted on. It's a good "fit and forget" part and a cheap way to really improve the engine (and ironically, a bit of fuel economy!)

[Kregiel]

fitted that and car seems slower and achieved only 1.2 boost vs 1.6 I had normally. Also response is much slower than with stock so gonna put back the stock one. A bit disappointed to be frank

Paul

[Tim144]

You seem to be running a K04 there has been an update on the internal spring contact your supplier.

[rich83]

Revision G is the only DV you need. No need for this OEM- (see what I did there??)  part