120D Blow Off Valve

[khatani]

Hi Guys, I'm totally new here, my 1st post in fact, so if this is a duplicate, please don't shoot me. :blab:
I have a 2008 120D with an exhaust from SAC.

What I would like to know is if it is possible to install a dump valve to get that awesome whoosh sound? I know it will not give me any gains but I am after a sporty sound, hence the exhaust.

Can anybody help, Pictures of an install somebody else did would be great as well.

Thanks in advance guys

 

[Burgy]

The only way to do it is to fit an electronically operated dv. I do not recommend this as it does not benefit the car in any way

 

[Frany]

I stand corrected on the bmw motors however one of my friends wanted to do the same to a 2007 vw 1.9 TDI and the tune shop said there is no butterfly valve in the intake of a diesel so there is no pressure build up to dump. That being said they did do the install with a very faint barely noticeable dump sound.

 

[khatani]

The only way to do it is to fit an electronically operated dv. I do not recommend this as it does not benefit the car in any way

I was under the assumption that all cars with a turbo can have a dump valve fitted, is this not the case?

 

[MikeR]

get a CD burnt and when you racing open all the windows and wind up the sound :biglol:

You will impress all your mates and you can do a dump even when the engine is off :fencelook:

 

[Peertjies]

get a CD burnt and when you racing open all the windows and wind up the sound :biglol:

You will impress all your mates and you can do a dump even when the engine is off :fencelook:

:biglol::biglol::roflol: .... :thumbs:

 

[outlaw335]

get a CD burnt and when you racing open all the windows and wind up the sound :biglol:

You will impress all your mates and you can do a dump even when the engine is off :fencelook:

I like that! :roflol::roflol::roflol:

 

[Burgy]

What Frany said is correct, its got to do with vacuum in order to control the dv.