How louds is an external dump O2 housing. I'm running a T28

LOUD.

Yep loud would be the word I would use.

Not make your ears bleed loud, but definatly loud!

anyone have any audio/visual type crap, to hear wut it sounds like?

This isn't my car but here's a video link so you can hear one.

http://www.twingles.com/ideck/mpg/dregrowl.avi

I love the sound personally

dang it is loud, but it sounds good & scary if you don't know what it is

cheap way to find out - drop the exhaust after the downpipe. a dump sounds the same only not as loud as the open DP.

i dunno how to post videos. pm dieselboy. he has a better clip of one.

Loud enough to hear you coming from say 4-5 blocks away

Originally posted by PsSsShTGSX
pm dieselboy. he has a better clip of one.

Click to expand...

Enjoy .....

http://www.dsmporn.com/movies/street_racing/o2dump.mpg

damn that sounds nice.
one question though is it loud all the time or is it only loud when you get on it. is is ok for daily driving?

Its loud at any throttle but gets louder the more boost you are pushing. I can ride with the windows down, but have to have the radio cranked to hear it.

it's only loud when your in boost with the waste gate open

Its only loud under boost

Cruising should sound about stock, while boost/WOT sounds like a 84' toyota pick truck without a muffler, then goes into a pornstar banging a monkey kinda sound..

Now it is my understanding that the wastegate will stay closed unless you boost to the point where it would start to open. So the car/exhaust would sound normal until you reach that point, correct?

Also, is it worth the added benefits of running this type of setup? Would it totally eliminate boost creep?

yep, bye bye boost creep...

Do you even hear the BOV anymore I coudn't ??

R.

damn that's wicked

is this mod worth doing. does it get annoying in everday travel? im serously considering this mod
tahnks

Depends on what annoys you. You only hear it under boost, thats it. I myself would find it annoying on a turbo that lets say, hits full spool at about 2500-3K. I think I could deal with it on a turbo that hits full spool at around 4K or higher. I wouldnt wanna hear it EVERY single time I press on the gas a lil bit.

it is better then runing just a dp , that is what i have and it gets on my damn nerves but can't afford and ex mybe some day soon and it will be external dump

So is an external dump, nothing more then a loud nice maker, at wide open throttle, or does it serve a purpose??

Eliminates boost creep