How to Install a Dump Valve / Blow Off Valve BOV

How to install a Blow of valve aka BOV or Dump Valve in simple easy steps

[tunersparadise]

Couple things, Installed backwards. Also when adjusting the valve tighter/harder the more boost pressure your vehicle should have to dump off. Example Forge BOV recommends 17 clicks clockwise for 7-11 lbs of boost (stock is 8-10) If you are tuned to 18lbs (stage 2) Turn it 26 click forward. The more boost/power you make the better and bigger the valve should be because you dont want to be releasing 25+ psi from a little bov. Also if you hear a flutter thats actually your bov leaking indicating youve installed it wrong. It should make a solid swoosh noise. The flutter comes from a turbo filter which stock 1.8t dont come with.

[chzecrepublican]

The purpose of a blow off valve is to dump all the boost pressure when letting off the throttle but those are installed on the charge pipe after the compressor. This is installed before the compressor so it doesn't actually do anything.

[NjoyMoney]

HAHAHAHAHAHA took 8months?!? lost my shit right there hahahahahah

[tonyoestreich]

Everyone thanking you for showing them how to install it backwards! LOL

[MikeSimOle]

He said this is really really easy to install and he installed it WRONG!! lolololol 😂

[Reppiirezz]

Can I install it if I don’t have a turbo in car??

[ricardovazquez]

How many turns did you do on the blow off valve to get that nice sound ?

[nm-lzgt]

How long did the turbo last with this blow off valve? They are re-circ for a reason, mines was vented to atmosphere and didnt get 3000rpm before the eml was on and turbo blew on me, costing me a small fortune

[nadz]

I'm thinking of installing on on my Audi TT 1.8Q. Can I get the details of the Bov that you brought or is there any that you reccomend? Also is the installation as simple as the one on the Golf. I'd appreicate your reply. Many Thanks! :)

[loganclough]

There are some special plyers for them VW hose clips... So much easier!

[KieranBartlett]

Should the bit u put in the down facing pipe be installed in the pipe to the left hand side then ? Is there a video anywere showing the correct way to install this piece? Thanks.

[firassayah]

i guess its fitted the other way around  try horizontal fitting for louder  wooosh

[AF_PT]

i have one of these. the top 2 outlet are connected inside the valve = unfiltered air will be sucked by the turbo when off boost.
fitted the wrong way round like in this video means boost is immediately vented so you won't even have boost...

[elmicandelaria]

Explained it the best out all the videos I've seen for a vw

[MrMaster]

😳 8 MONTHS!!!
...they had to wait until kids 4th b'day
to make them before shipping!!! 😂

[DaytonCarCare]

Still sounds like a sewing machine. lol ;)

[BABYGODZILLA]

Hey man, nice video, thanx, i have a turbo setup in my car, thinking of adding a BOV, question is, will this affect my fuel economy? Thanx bro.

[yorrickwi]

hello i have a car that probably doesnt have a recirculation valve (a 1991 peugeot 1.7 turbodiesel) how to install one on that? it also doesnt have a brake booster so no vacuumpump

[handymanplasterer]

Thinking on putting one on my connect lol but unsure where to get the vacuum line from

[iMann_iFail]

Fitted wrong.. You want it dumping from the turbo boost pipe and cap off the lower hose that's attached to the intake from the air box..