can anyone tell me what the loudest dump valve around is to fit an MY97 Impreza I dont want to spend a fortune so anything from hks or blitz is out?

 

HKS blowoffs are very loud.

 

The forge one is reasonably loud, but nowhere near as loud as a HKS. Personally, I wish I had bought a HKS. Instead I am thinking of modifying my forge one because the air pressure coming out of the valve is the same, just the way it comes out...

 

turbo XS is supposed to be the loudest..!!

My HKS SSQV is loud too..!!

Dan

 

how much did you pay for your forge dump valve??

 

i needs prices and the names of the best place to buy from.

 

Turbo XS...

 

HKS SSQV is about £280

Turbo XS is about £150 www.impossible-performance.cwc.net/turboxs-fame.htm

Most can be bought here www.performanceexhausts.net/dvs.html

Dan

 

Holy ****e - Blitz's Super Sound Dump Valve is a monster.

 

You do know it could screw up your fueling ?

 

Thanks for all the info.

 

forge was around £150

must say I have never noticed any problems with the car after fitting it.

 

so people say...! mine is fine and has been for over a year, my fueling was said to be spot on at a rolling road session... My oil doesnt smell of fuel e.t.c....

You can buy a recirculating DV if its a problem... most of the jap dump valves have recirculating kits that can be bought either seperatly or as part of the kit.

Dan

[Edited by dhorwich - 3/16/2003 6:46:58 PM]

 

Anyone got one of these turbo xs fitted??? if so any problems?

 

thread giving both sides here :

http://www.scoobynet.co.uk/bbs/threa...=104891&Page=1

I stuck with a normal OE one as I didnt want the noise and the fact a good one is the best part of £300 for no real gain IMHO.

 

I looked it to dump valves when i bought one. HKS seemed the best as with some of the others, people had idling problems (especially with the HKS).

 

I have an HKS SQV and it's nice an loud, and doesn't mess up the running of the car at all.

 

yea i`ve got a turbo xs RFL dump valve no problems and it`s very loud . its adjustable too.

mike

 

I've just fitted an HKS SSQV, my God its too loud, time for the purple insert to make it a little quieter.

 

 

£90 for a Bailey Evo D26 D/V... loud enough

Phil

 

Forget the 90 quid baileys its pants.

'Blitz's Super Sound Dump Valve is a monster.'

Loudest and sweetest of them all. Order them on blitz.co.uk

 

lol @ paying £280 just for a pssst noise