Does anyone have a turbosmart dumpvalve, the one that has a part so you can make it a re-circulating dumpvalve too??

I had to take the new XS power dumpvalve(which I did not buy) off because I was losing boost!!!

Any info or ideas would be great

 

Put the original one back on, the OE one: they are good up to 350bhp.

 

Do what he says, I just did, runs much smoother

 

me 2. feels much better after replacing that baileys sh*te!

 

If you do put an original one on buy a new one!!

 

Well I have put the old re-circulating one back on, but I like sound of them!

So what one is the best?

 

The best for your car? Why the recirculating type, of course, or why would Subaru/Prodrive continue to use them?

 

Turbosmart Megasonic DumpValve. No loss in boost and is very loud.

Got one fitted on my car. Best sounding dv ive heard on a scoob. Makes people fall over in the snow lol.

 

Yeah. I see your point but I like that swoosh sound! But it it means I lose power, then it's a no then. Thanks

 

lol, I like the sound of that!! I could always try it and if I get the same problems get a refund. Thanks

 

original recirc for me ,runs far smoother with it , ive tried bailey and hks ssqv didnt like either. 07sti ppp

 

OK, apologies if this has been answered dozens of times before, but is the Turbosmart recirc or atmos?

 

Turbosmart have dv that does re-circulate aswell, not sure if it is any good tho

 

This has been done a trillion time before about the argument and safety - With a MAF then it is safest to run a recirc valve (check the other threads).
I happen to love the chavvy whiplash too and run a forge valve on my 95 scoob.
I found I lost boost with the standard valve as I believe it was worn out but the forge seems to clamp the boost nicely up to 1.1bar.
I do fret over the overfuelling issue but all seems OK so far and its been over 2 years that I have been running VTA valves.

Before anyone starts baiting - Im not gonna bite!
Recirc is what should be there with a MAF I know!! lol!