Forge Blow Off Valve - Need Help

[brayden87]

Thinking about getting this:
Forge Motorsport | Alloy Fabrication

The Forge Blow off adapter

I have heard good and bad things about this. Just want to know if anyone has had problems with it, like decreased fuel economy, loss of power ect because i have read that it can cause this because of the ecu.

I have tried searching the forum but couldn't find anything.

---------- Post added 25-11-2011 at 09:08 AM ---------- Previous post was 24-11-2011 at 08:58 AM ----------

Really? No one one on this forum can help?

[submarinedog]

Hi there,

I have one of these in my Golf GT, so I may be able to answer your questions.

This is purely a noise-maker to replicate the atmospheric blow off sound you will typically hear in a dedicated blow off valve.

I haven't felt a loss in power at all and haven't noticed any change in my boost gauge. At most it will reduce a very slight amount of boost due to the spacer design having permanent holes drilled out to allow the pressure to vent atmospherically.

I prefer this as, to me, the 1.4 TSi engine is delicate. With a tune and intercooler, I didn't want to stress out the components of the car, and therefore found the spacer to be useful for my purpose - with the addition of the blow off noise.

My fuel economy has not changed. Still getting the 600km per tank with spirited driving (probably 50% of the time ). I have read reports that the ECU will adjust accordingly to the spacer - e.g. fuel delivery when on the throttle etc., but I'll be honest and say that I would say this is very negligible, if not unchanged.

[JY086]

i have one on my GTI mk5.....it did made the engine light came on once or twice.....both code were to do with the pressure inside the intake manifold.....but yeh....noise maker......i think it wont make a difference that u can feel.

[golf2nv]

Hey there I have one I don't use so if your interested pm me and I can rid of it