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
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To Buy the new upgraded blow off valve: rb.gy/uqsfvc

[@BMACCARMODS]

Feel free to buy me a coffee ☕ If the video helped you out www.buymeacoffee.com/bmacvags

[@tunersparadise907]

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.

[@turfzHD]

Joel S thank you man, installing mine today this helped

[@tunersparadise907]

Sam Thomas np man if u have any questions lemme know

[@Yorn2000]

@@tunersparadise907 mine had power loss and I don't know why

[@loosegoose8158]

Mines running 35psi should I turn it all the way up

[@prodsbyskay2102]

how many clicks for a stock engine?

[@mannysantana7425]

Just what i needed thank you man

[@timwolf6470]

Your the man thank you

[@Mach_8]

legend.. thank you very much

[@chzecrepublican2008]

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.

[@zacharymcbride9587]

Apparently nobody knows how to put a spring driven diverter valve in the bottom is supposed to be connected to the charge pipe to release the excess boost back to the turbo inlet so you don't as much boost drop off during gear changes

[@benemeney7336]

Probably a good thing it doesn’t do anything because it’s gonna set his engine management light on

[@ya472]

At @ 3:53 is your answer.

[@elmicandelaria8214]

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

[@NjoyMoney]

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

[@ricardovazquez3486]

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

[@Mike-fn2ks]

where should you set the plumb at ?

[@90nadz]

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! :)

[@nm-lz4gt]

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

[@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.

[@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

[@loganclough4937]

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

[@jakob31448]

I heard u can hold boost through shifts without a blowoff valve. Is that right?

[@riickization]

Ola boa tarde amigo! gostaria de saber onde vc comprou essa valvula? se foi na net ou em uma loja onde vc mora!?

[@unclebugspayton]

Did he say 8 months??

[@putra32495]

unclebugspayton I had to watch it twice and I’m pretty sure he did say 8 months 😂

[@michal9314]

China

[@fixorrepairdailyfordstocmi9603]

8 months 😂🤣 myn took 2 week 😉

[@WiresFanDrew]

8 MONTHS 😂

[@gantoniom9615]

@@fixorrepairdailyfordstocmi9603 mine 3 days 😁

[@handymanplasterer4267]

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

[@MRkamz1]

does anyone know where the original valve is on a 2012 astra, I think I found it but it either only has one big hose going into it or there isn't a small hose on it and I bought the same dump valve like the one in the video

[@firassayah]

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

[@tonyoestreich1764]

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

[@Daygunjim]

Can confirm this has been installed back to front! You want the bottom of the BOV feeding from the turbo boost pipe (left) not the intake pipe like you have done. Pains me to see "how to" videos that misinform people!

[@gcirc]

What one would you reccomened for a Diesel 120d coupe bmw

[@studentofknowledge3367]

Will that be the same procedure for a mk2 golf gti ?

[@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...

[@ImEnhalos]

man a fix to sagging cloth in door cards would be awesome! or a link to a video bc i can't find anything

[@rodrigolacao2884]

Serynge with glue and work it out

[@GravityContentCreator]

do you know where the location would be for a VW Polo 2008 1.4 tdi?

[@ghostedwarrior1968]

So my question is that is the blow off valve backwards or not? And if I do install this are my sensors going to ok ?

[@MikeSimOle1]

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

[@conner-2296]

How?

[@nm-lz4gt]

Its meant to be re-circulated back into the intake.....not to atmosphere on the otto engines

[@MikeSimOle1]

@@nm-lz4gt I love that you replied on a 3 years old comment

[@MohVlogs90]

you should do one for (how to install xzenon lights) on Golf MK4.

[@victorj4932]

Hi bro. is it possible to fit HKS SSQV4 on 1.8 L 4G18TDB turbo I4 (petrol)? need information for this, would really appreciate it :D

[@Fathom324]

Do you know where the recirculation Valve is located on a 1.9 TDI VW Passat 3BG (B5.5 2005)

[@Ali-uv3dz]

still its works leaking air ?

[@EvoLAtiR]

Hello. Is is possible to install it on a vw golf 1.9tdi? If it is, where is the place? And do I need to do anything about MAF? I heard that it makes MAF sensor give some errors on fuel readings.

[@gueroooson2614]

Fábio Morais you can install a blowoff valve on any car tht has Turbo

[@kurtvella9709]

Is it the same on a mk5 1.9 tdi 2004?

[@CARaCARtal99]

Can i have dump valve in my 1.4 tdi bnm?

[@sandramarques4276]

This valves work on cars with fixed geometric turbos???

[@swinners7256]

So you need a turbo for a blow off valve to work I know well the basics I’m 13 and I’ve got a 2011 Suzuki Swift and I’m modifying it until I can legally drive which is 16 in NZ so yeah I just need tips and yeah it would help a lot cheers :)

[@gcirc]

Can u retrofit lights xenon light on a e82

[@jeanleletnam2634]

Hoe moet je dit ding juist afstellen? Heb er 1 gekocht en ligt klaar om te plaatsen maar wat is de beste afstelling?

[@samartz]

Has anyone tries this on a mk6?

[@metindilek7887]

008 dump valve forge buy aldım.2001 audi 1.8t 200hp models with software tool instead of my green spring yellow hard spring taxane Is there any harm

[@halationmedia]

How do you get the skipping blow off valve that allt of r34 has?? Its difficult to write in text haha

[@chriswilson947]

*Compressor Surge :D

[@elieelias6071]

I have Daihatsu sirion Can you install this without turbo ?

[@jeanleletnam2634]

I have the Same but all light are on? Hoe to ajust?

[@nickmarquez9378]

Is that a Dewhel dump valve?

[@TublinMedia]

How is the quality? Does it still work?

[@stelioscullhaj3971]

Can I install on my Nissan navara d40 diesel???

[@ryanhartshorn3580]

Does it make the sound when changing gear looking on ebay now for to fit my diesel td civic 07 plate

[@gueroooson2614]

Ryan Hartshorn well of course 😂 it’s a blow off valve

[@minibotpc]

I got the same one as this yesterday, however the piston catches on the o-ring on the inside of the dump valve. You can push it in by hand with some force but you can hear it click, its not smooth like my baileys bov. Any fix for this? It doesn't work either...

[@walet6662]

Putting some grease on the piston helps a bit for a while but eventually the piston will stick again.I also get the feeling that it opens as you build more boost so its leaking.I've had the same bov but i putit away for now and installed a hks.This one sounds amazing though if it works..

[@shirazselemane5637]

the air pipes of my airtrek are wider in diameter. What to do?

[@HerrPlumbum]

U hav a realy nice Golf 4

[@Reptile1997]

works for a 2016 diesel? (dci)

[@rajgj7041]

What was that thing u removed to install the valve ?

[@aliendisco12]

Do you think this Bov would work on a bmw 335i twinturbo n54 engine with an aftermarket chargepipe ???? Thank you

[@user-qv2xc1os7i]

Did you get one fitted in the end?

[@pixie7527]

How do you install one on a Audi A4 B8

[@benleng7860]

Does it fit a megane mk3 coupe 1.4 tce?

[@mikeyf.59]

Does this fit for a 2016 Jetta 1.8?

[@lonerideredinburgh]

SUPER COOL VIDEO WATS THE TRACK IN THE START OF THE VIDEO

[@onamission8397]

I have same fitted to octavia £17 evay took 3 days to arrive

[@rhysryder9780]

i fitted one of these on my 1.8t vw saloon i can hear it working but when i drive the car all the power has gone i have to rev the crap out of the car to get it moving pretty sure i have fitted it correctly will be putting the standard diverter valve back on so its runs properly

[@kallekarlsson5848]

try fitting it the other way around. had the same problem on my Octavia rs, but works fine the other way.

[@nickmarquez9378]

I have the same problem just installed one on my audi a4, my rpms were Reved up at 4000 just to which gears. what brand bov do you have?

[@stevenstevie3392]

@@nickmarquez9378 did u get A4 sorted

[@Abdulaziz1122]

Does it damage the engine after a while?

[@mrwafflez2981]

VW MAN. noice! Trying to turbo charge 98 2.0l Jetta GT

[@ajajajfnbrsells1456]

Its same on 1.9 TDi golf?

[@BABYGODZILLA2009]

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.

[@BMACCARMODS]

Depends on how you drive and how much you need to hear that "Swooooosh" sound

[@jermainejohnson4318]

@@BMACCARMODS can it only be install into a manual car?

[@reconbullet5449]

where is the DV for mk5 gti?

[@yayowhores9711]

Where do I buy this for the same car ??

[@eliott_dm]

Is it the same way and the same valve for a turbodiesel or is it different ?

[@barrydownings3337]

any chance of a TDI mk 4 golf video on fitting these? cheers. Bazza

[@khill607]

Ive got a gt tdi pd150 and i wouldn't recommend fitting a blow of valve on any diesel car. With a diesel engine you want as much air as possible going through your boost pipes and back to your EGR so blowing it off will result in a loss of power.

[@DnbXDubX]

+KHiLL what if your car has an egr delete though?

[@khill607]

I wont lie to you and pretend i know because i really dont have a clue haha.

[@official6tone322]

Was it loud?

[@kayleighffe0guuhkbridges701]

is it the same fitment for pd130 and whats this about turning it round

[@williamrissetto]

Can you do this on any car ?

[@thomtm5952]

how many laps makes noise?

[@matbovis3857]

When I did it my car cuts off soon as it blows any suggestions

[@AmbushP]

What is the best way to get an extra power in your car ,, without ruining it ? On a budget too say 250 squid thereabouts ..

[@GDUBMX]

clingfilm the rear seats, then wank over them

[@vichux86]

Is installation is same for tdi engines?

[@zelonlol8343]

name of the song on start

[@wilkinsonyachtbrokerUK]

lol his first phone that went off is his dealing phone

[@fullsteam208]

How do you like this?

[@izzy113095]

Where can I buy this

[@Peter_Riis_DK]

I'm wondering what is does, when and why...

[@StealYourGirlzz]

I got the same one and I hear like air escaping when I accelerate it. any suggestions?

[@mrseack23]

+Joel Boteo this the other way around, from where the air to be up

[@migselv16896]

Is it true that a stock engine will loose a little bit of power after instaling one of these?

[@stealthjuni]

The engines are expecting the recirculating air to run properly so at idle it set bad your idle will play and after boosting and releasing gas u might fal into motor safety the set it to recirculate not to blowoff

[@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..

[@vq35ftw]

you know how long that took me to figure out smh.....

[@iMann_iFail]

vq35ftw it happens.

[@G1bson258]

iMann iFail so the bottom goes into the bigger tube to the left and the side goes into the bottom? So the bov open socket should be facing the sky? Where it makes noise at right?

[@NjoyMoney]

Thats not what the forge BOV installation guide says..

[@TheSkatersoldier]

iMann iFail fitted wrong? but you hear the noise.., plz explain! i bought one :/

[@DaytonCarCare]

Still sounds like a sewing machine. lol ;)

[@AB-ng7zc]

ok no adjustment is for setting how much pressure is going back to system and how much is vented out

[@AB-ng7zc]

just love it when some one makes vid without having any idea on subject

[@samueldalton9992]

Can someone please help me with info on installing this on my Audi A1 2013 please. Thank you.

[@samueldalton9992]

Also mine only has the bottom connection and the horn.

[@thugguyuk]

Quick question how much would it cost to get it install on a 1 series

[@BMACCARMODS]

Thats a bit of a "How long is a piece of string type question" question. What engine do you have? Where are you located? Are there any issues with the car? WIll you supply the part or the garage? etc......

[@PM_Anthony_Albanese]

I had wondered what these eBay generic "EpMan Racing" BOVs were like for the cheap price. Is it holding up ok long term?

[@BMACCARMODS]

tbh I didnt really like it...lol

[@subliminal128]

@@BMACCARMODS you said you couldn’t tell the difference! Lol

[@user-nc5gf4fj5o]

Hi sir, what’s your blow off valve..can you send me a link?

[@tattedthickummz4532]

I HAVE A 02 1.8T JETTA WITH STAGE 2 TUNE && ONE I SHIFT OUT OF 1ST INTO 2ND IT THROWS IT INTO LIMP MODE CAN YOU PLEASE HELP

[@1known2]

kk Tatted up are you in Aus ?

[@tattedthickummz4532]

@@1known2 no in nc

[@MrMaster2262]

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

[@michaelkennedy8573]

If the mas is before the blow of valve, will this not cause the engine to believe there is more air than there really is?

[@darrenbush2279]

Michael Kennedy no bc the ecu and maf is already programmed for the air to recirculate from the factory. Vw dont put bov. they use recirculation valve which sends the old psi back into the turbo inlet pipe.

[@darrenbush2279]

oh 8 years as a certified tech any questions just ask

[@limagalvao6972]

Doesn't this need to be installed the other way around? Like the Forge valve

[@BMACCARMODS]

Okay

[@MrWelshGamerHD]

I got a vw golf mk4 1.9 sdi 2002 model, Would this dump valve work for my car?

[@mariourbina7284]

WelshGamerHD no.you have no turbo

[@wheresfuninthat]

WelshGamerHD lol no does TDI and SDI say nothing to you? You have Suction Direct Injection, while TDI stands for Turbocharged Direct Injection. So your engine is naturally aspirated.

[@WRAITH_96]

Hey mate, what grill is that fitted on this car?

[@shifting_ninja489]

golf 4 ABT grille by the looks of it

[@ZARRO3000]

esa válvula esta mal puesta va atreves co la respiración asia arriva

[@patphelan8745]

Instant boost leak fitted that way..

[@kamrongeorge807]

I just got one today should it be flipped around?

[@christianpedersen9402]

i have installed the same bov on my Audi A4 2004 1.8t, but it makes the flutter sound and not the whoosh sound. why?

[@theCinator]

Alot of comments saying he fitted it the wrong way round you may want to try changing the 2 larger holes around. Flutter is air going back into the turbo which will harm your turbo in the long run.

[@Issacko2431]

Is your car a stock or turbod bro?