In the beginning when you put the intake on, the air still recirculates and kinda sounds like a centrifugal supercharger. That’s something I love about prochargers and stuff is that off throttle at high rpm, air just constantly whooshes out. Super dope
They make it so cars don't make any intake or blow-off noise because especially here in the states people will take their car back to the dealership over any noise the car makes even if it's supposed to make the noise
I was messing around with my 2.0 TDI and found that if I pinch off the BOV hose I get crazy turbo flutter. Then I tried driving with it like that, and got put into limp mode haha
TDIs have BOV? I mean diesels don't need it since they don't need throttle bodies. And my 1.6 HDi doesn't have one Edit: You probably mean the variable geometry thing from the turbo?
@@eljaibas16 yes he means the variable geometry. If you unplug the vacuum line or block it from the actuator or even with time and lot of KM the geometry starts to get stuck and will make flutter sounds
Going from e90 n54 twin small turbo to an f30 n55 big turbo and now hearing the turbo uff i agree 100% turbo sound not good for fuel economy 🤣🤣 love hearing mine spool up!!
its also not good for the health of your turbo, I have an n54 and I would love to hear stutututu all the time but i am NOT trying to replace my turbos any sooner than needed lol
Hey, Robbie I just started watching you, like literally this is the first video I've watched, but I'm really enjoying your content and about to go down a rabbit hole in your Genesis content. Keep up the good work. Much love. -Bryton
so the OG 5 clyinder quattro cars have a reserc valve that redirects the air directly into the turbo inlet. its also very large, so from the factory they make a beautifully violent "PSSSHHHH", and if you pull the vaccum line to it and plug it with a bolt of the ignition cover it makes group B "stututututututu" sounds
Hey bro I've been watching your channel for a little over a month now I really love your style in the content you put out I'm surprised I didn't find you any I hate the UA-cam algorithm because it takes too long before you find a good channels like yours keep up the great work bro you're awesome
I've finally caught up again after not watching since the haitus. Glad to see you're back uploading and you seem just as happy. Really excited to see you uploading more and see the journey that you take these cars on and whatever other cars are to come in the future!
The block off plate with no bov is causing pure turbo surge (nowhere for the pressure to go except load the surge line and escape through the compressor) Engine can handle the couple more psi more then the turbo seals/thrust bearing can handle the aggressive pressure escapes/increased temps. Cool thing to try, but wouldn't recommend sticking with.
I've always loved sleeper cars. Too many people just make everything about how their car sounds but everything is stock besides the exhaust. I love seeing some obscure, stock looking car roll up and just outdrag everything around.
On mine I didn't need to put a plate. I just got two rubber chair leg fittings and clamped them on the fittings that suck and blow and got the same sound you get at 10:08
I run a super tight recirc valve on my Subaru. Also have a nice, fat, aluminum turbo inlet. I get a nice BOV sound on full boost, but get some sweet compressor surge noises otherwise.
You've never heard a turbo untill you've heard two huge compound turbos blipping at 110 psi on a cummins truck. 2000ft lbs at 1300 rpm is like the hand of God scooting you along . I personally like a s369 sxe over a s488. No stero needed.
The normal bypass valve with an upgraded air filter has the Best sound while not destroying the turbo and engine and giving a lil bit more power. The blow off valve is More expensive and doesn't help the Turbo spooling up faster. And the plate is just killing and engine.
I was told, the reason the put re-Direct valve.. I think it is.. is just what you said.. It aids the acceleration.. but it sounds much better to release into the atmosphere.. I have a 2016 Veloster Turbo, and the hose for re-circulation valve is blocked off.. so it vents out.
Good content man, good fun and practical education with experimenting.. however id like to state this fact as i see too many 'car guys' say this like they know what theyre talking about exactly. Turbo surge, flutter, stututu, is NOT damaging to your turbo, at low boost levels. Low is generally anything under 1.5 Bar pressure - 21psi, with variance dependent on your engine and turbo size. Furthermore the only time it becomes damaging is when youre running high boost pressures, which in hand will also present the likely case that the high pressure air in the intake can force back through into the engine as well by lifting an intake valve when it should be closed: This is what causes damage - piston colliding with the valve, over revving and lean mixture due to air coming into the chamber when throttle is closed. The only reason i preach this knowledge is because this makes the difference between how sure and confident someone is on their modifications or current state of their car.
Always recirc. Different manufacturers and spring rates change the noise enough to find something that you like. Never failed me yet. This was a good watch
Use whatever is required. If the car uses a airflow sensor you have to recirc or it'll die on hard braking due to flooding the engine. It will also run rich in general even if it doesn't die.
I used to have a ford 2013 ecoboost escape SE. I threw a K&N cone filter on it and suddenly it made all the turbo sounds. people sleep on their intakes.
As a built big turbo genesis coupe owner it only gets better from here 🤣. If you want oem plus go stuffed turbo and alpha speed tune just keep in mind the bk1 rods are the weak link. Torque is no friend.
I'm hoping the cold air intake makes a difference. A 🦌 removed the stock one and insurance paid for the cold air intake and filter with 5x the surface area.
not all boosted cars can run bov´s. my cffb 2.0tdi got some weird german shit called a ''vgt lader'' variable geometry turbocharger and boost is not controlled by a combination of wastgate and rcv/bov but by fins that change their angle of attack, controlling how much/fast exhaustgasses hit the turbine. completely closed means no gasses flow over the turbine meaning you dont get any boost, basically acting like a fully opened wastegate. (at least i think so)
The guy that says that’s a beautiful filter than the other guy says shut up! Lol that gets me every time. It’s so funny you guys are funny I followed you.😅
I'm running the gfb 50% recirc 50% atmosphere on my o2 wrx, not bad with just running cobb tune but peace of mind with a pro tune is the route i ended going. running hks intake, tomei intake pipe, mishimoto intercooler pipe, catless on my quest for sounds. still doesnt sound as good as your set up but its very fun. stock tdo4 duh
Lol we run 28psi on a 3076r with no bov and its a daily driver for the past 30k. Turbo flutter on decel is not terrible. Turbo flutter is only dangerous when it happens during acceleration. Which is due to pressure issues
My E46 would “pshhhhh” because of my intake setup and everyone would ask me if it was a turbo and get all excited and then disappointed when I told them it’s bone stock lmfao
I had a 08 cvt 3.5 altima coupe. straight piped. Added a 3.5" can. Around 2k I hear shhhhhhh. As the speed climbed the pitch would go up, but since its cvt didn't "shift," the "spool up" would only stop when I let off the gas, lol. A couple of guys asked you turbo¿ we laughed when I explained
I got a 2006 mk5 gti it needs a little work I’m just trying to figure out why it says “stop engine off” “low oil” “low oil pressure” but it has good pressure, good oil pressure, a new oil pressure sensor, and the oil is topped up, idk why it’s yelling at me every 2 - 3 minutes after the car is warmed up
BOVs are also harmful to your engine, if you have a MAF stock, and run a stock tune (or a tune that is not properly taking into account that this air is escaping the intake system).
That PP to Manscaped transition was disgusting 🔥
wrd
not me rewinding the video to watch the ad i missed LMAO
true lol
lol literally
In the beginning when you put the intake on, the air still recirculates and kinda sounds like a centrifugal supercharger. That’s something I love about prochargers and stuff is that off throttle at high rpm, air just constantly whooshes out. Super dope
Bro as an old dude, I fully appreciated the Vader/Q-Bert reference. :D
Thank you
I got the reference and I'm 18... only reason is cus I've seen Q-bert in the adam sandler movie Pixels 😂
Haha! I feel ya Matt.
Yes I understood exactly 💯
너도 오랜이냐
They make it so cars don't make any intake or blow-off noise because especially here in the states people will take their car back to the dealership over any noise the car makes even if it's supposed to make the noise
americans are built different, you could say they're dodge challenged
@theairacobra yes
I was messing around with my 2.0 TDI and found that if I pinch off the BOV hose I get crazy turbo flutter. Then I tried driving with it like that, and got put into limp mode haha
becase turbo flutter is a noise of a turbo breaking down and damaging itself
@@envyXzoruh not really it can’t damage it it’s just turbo bark
@@noahgray-jt4gqturbo bark haha
TDIs have BOV? I mean diesels don't need it since they don't need throttle bodies. And my 1.6 HDi doesn't have one
Edit: You probably mean the variable geometry thing from the turbo?
@@eljaibas16 yes he means the variable geometry. If you unplug the vacuum line or block it from the actuator or even with time and lot of KM the geometry starts to get stuck and will make flutter sounds
Having done the same things, running no BOV will trigger DTC P2261 that will limit your boost to 5 psi until you clear it 😅
That’s neat lol
You mean when they put on the block off plate? Do you know how someone would go around that psi limiter?
@@ian.williamson aftermarket ecu or a good reflash from a skilled tuner. I just run a BOV for now, stock is blocked off.
@@ian.williamsonwith a tactrix cable you can manually disable codes
Just bypass the bov solonoid
7:50 this is a very accurate representation of a rotary engine xDDD
i promise you the second i put cold airs in i went from 24 mpg to 18 mpg average. its just so fun to hear. not too much not too quiet
3:24 so good even the subtitles call it music
Going from e90 n54 twin small turbo to an f30 n55 big turbo and now hearing the turbo uff i agree 100% turbo sound not good for fuel economy 🤣🤣 love hearing mine spool up!!
its also not good for the health of your turbo, I have an n54 and I would love to hear stutututu all the time but i am NOT trying to replace my turbos any sooner than needed lol
Hey, Robbie I just started watching you, like literally this is the first video I've watched, but I'm really enjoying your content and about to go down a rabbit hole in your Genesis content. Keep up the good work. Much love. -Bryton
so the OG 5 clyinder quattro cars have a reserc valve that redirects the air directly into the turbo inlet. its also very large, so from the factory they make a beautifully violent "PSSSHHHH", and if you pull the vaccum line to it and plug it with a bolt of the ignition cover it makes group B "stututututututu" sounds
Haven’t missed a video yet and I love to see Robbie back
Hey bro I've been watching your channel for a little over a month now I really love your style in the content you put out I'm surprised I didn't find you any I hate the UA-cam algorithm because it takes too long before you find a good channels like yours keep up the great work bro you're awesome
I've finally caught up again after not watching since the haitus. Glad to see you're back uploading and you seem just as happy. Really excited to see you uploading more and see the journey that you take these cars on and whatever other cars are to come in the future!
I used to watch this channel all the time everyday couple years ago but for some reason UA-cam stop stopping em now there back on my feed !!!!!!
I built a custom intake for my 2014 Jetta with the 1.8T and it sounds awesome !
Love building intakes lol
The block off plate with no bov is causing pure turbo surge (nowhere for the pressure to go except load the surge line and escape through the compressor) Engine can handle the couple more psi more then the turbo seals/thrust bearing can handle the aggressive pressure escapes/increased temps. Cool thing to try, but wouldn't recommend sticking with.
what if i run a bov on the cold side and just block off the hot side stock bov?
@@CollinNesvacilnot sure tbh with it might help but still won’t completely air it out
this was me in my veloster today driving in the mountains. just a cone filter on the stock intake tube givin' that good SUCC and PSHHH
I've always loved sleeper cars. Too many people just make everything about how their car sounds but everything is stock besides the exhaust. I love seeing some obscure, stock looking car roll up and just outdrag everything around.
That one dose come with bov and most stock turbo cars do but they are recerculated so you don't hear them 0:15
one of the best videos about turbo sounds, only missing difference with soft and hard spring in bov
I have a fully stocked Hyundai gen are you telling me if I install this COLD AIR INTAKE it will make that sound?
Just installed it And it’s amazing
On mine I didn't need to put a plate. I just got two rubber chair leg fittings and clamped them on the fittings that suck and blow and got the same sound you get at 10:08
I run a super tight recirc valve on my Subaru. Also have a nice, fat, aluminum turbo inlet. I get a nice BOV sound on full boost, but get some sweet compressor surge noises otherwise.
One of my favorite videos in a while. So hyped you started uploading again I subbed when you posted the first civic video and have been hooked since
You've never heard a turbo untill you've heard two huge compound turbos blipping at 110 psi on a cummins truck. 2000ft lbs at 1300 rpm is like the hand of God scooting you along . I personally like a s369 sxe over a s488. No stero needed.
The normal bypass valve with an upgraded air filter has the Best sound while not destroying the turbo and engine and giving a lil bit more power. The blow off valve is More expensive and doesn't help the Turbo spooling up faster. And the plate is just killing and engine.
How is the plate killing the engine?
@@DriftNick since it's doing the stutututu and killing the turbo slowly theres a higher chance something bad may happen to the engine as well
@@benjaminnurmentaus4232Higher chance something bad may happen to the engine?
@@DriftNick yes. And it's not a matter of if but when
@@benjaminnurmentaus4232 What do you think is going to happen to the engine?
I was told, the reason the put re-Direct valve.. I think it is.. is just what you said.. It aids the acceleration.. but it sounds much better to release into the atmosphere.. I have a 2016 Veloster Turbo, and the hose for re-circulation valve is blocked off.. so it vents out.
I am currently printing a siren howler trumpet for my GFB BOV. 🤣 🤣 I had this idea for years but never tried it.
Videos valid asf your funny asl and y’all are definitely relatable in what you do keep it up 😂 love the bloopers at the end too
Good content man, good fun and practical education with experimenting.. however id like to state this fact as i see too many 'car guys' say this like they know what theyre talking about exactly. Turbo surge, flutter, stututu, is NOT damaging to your turbo, at low boost levels. Low is generally anything under 1.5 Bar pressure - 21psi, with variance dependent on your engine and turbo size. Furthermore the only time it becomes damaging is when youre running high boost pressures, which in hand will also present the likely case that the high pressure air in the intake can force back through into the engine as well by lifting an intake valve when it should be closed: This is what causes damage - piston colliding with the valve, over revving and lean mixture due to air coming into the chamber when throttle is closed.
The only reason i preach this knowledge is because this makes the difference between how sure and confident someone is on their modifications or current state of their car.
Even if the pressure somehow makes it past the throttle plate it's not going to cause a valve to open when it shouldn't.
My Mk8 Golf R makes hella noises with just a intake swap! Made me so happy!
Molf 😅
@@Stæmacht 🤣
I have a twin turbo veloster
I have a intake for the wooshes, and a buddy said it sounds like it was sneezing when I let off the gas haha
Always recirc. Different manufacturers and spring rates change the noise enough to find something that you like. Never failed me yet. This was a good watch
Use whatever is required. If the car uses a airflow sensor you have to recirc or it'll die on hard braking due to flooding the engine. It will also run rich in general even if it doesn't die.
I used to have a ford 2013 ecoboost escape SE. I threw a K&N cone filter on it and suddenly it made all the turbo sounds. people sleep on their intakes.
I love my genesis turbo noises I’m running a HKS blow off valve and cold air intake on on my bk2 pushing 24lbs of boost. Turbo noises for the win!
Finally a video that explains all 3 very well. Thank you
i have a 2010 genesis coupe and i’m wanting to order one of the blow off valves but i don’t know what size adapter i need, how do i figure it out?
yo this is sick, I have a genesis and it’s pretty modded out! Can’t wait to see what y’all do to it
As a built big turbo genesis coupe owner it only gets better from here 🤣. If you want oem plus go stuffed turbo and alpha speed tune just keep in mind the bk1 rods are the weak link. Torque is no friend.
I'm hoping the cold air intake makes a difference. A 🦌 removed the stock one and insurance paid for the cold air intake and filter with 5x the surface area.
not all boosted cars can run bov´s. my cffb 2.0tdi got some weird german shit called a ''vgt lader'' variable geometry turbocharger and boost is not controlled by a combination of wastgate and rcv/bov but by fins that change their angle of attack, controlling how much/fast exhaustgasses hit the turbine. completely closed means no gasses flow over the turbine meaning you dont get any boost, basically acting like a fully opened wastegate. (at least i think so)
That’s an important distinction, boosted gasoline cars can run a BOV but it’s a bit more complicated with diesels.
4:55 Bro the car is literally breathing
I own the two sweets
3.8 and 2.0
I enjoy your channel and your experiences, keep going
If only the coupe got the 5.0 😩😩
How do you make the turbo silent?
😂 a turbo muffler
13:50 I understood that lol
My car is always being called "the Laughing Clown" Because her turbo makes a kind of Tiny Laughing clown sound😂
But did you clamp the vacuum hose to the turbo? I crimped mine on a turbo PTcruiser, the spool time was insane!
The guy that says that’s a beautiful filter than the other guy says shut up! Lol that gets me every time. It’s so funny you guys are funny I followed you.😅
When you put blow off valve on a car that has a diverter valve, wouldn’t that mess with the tuning?
Omg robbie please get a rotary!! Bonus points if its an rx-7 with the pop ups
I really need to try this on my fiesta 1.6tdci :D But unfortunately it's very hard (if not impossible) to make something like this legal in Germany...
Only if u get caught✌️👌🏼
I didn’t quite catch what he said at the start about the blowoff valves and why don’t they came from the factory
Hey Robbie Ferreira . Is it possible to manual swap a 3.8?
My 2020 chevy trax 1.4l turbo has no turbo sounds but 60mph + punching it takes off surprisingly good just would like some sounds at some point
I'm running the gfb 50% recirc 50% atmosphere on my o2 wrx, not bad with just running cobb tune but peace of mind with a pro tune is the route i ended going. running hks intake, tomei intake pipe, mishimoto intercooler pipe, catless on my quest for sounds. still doesnt sound as good as your set up but its very fun. stock tdo4 duh
How much did it cost you to tune the car with the bov and what was so annoying with the cobb tune? really appreciate if you can give me some insight
the cubert joke was class LOL
Thank you for this, I want some sound outta my Jetta but don’t know which would be best
Lol we run 28psi on a 3076r with no bov and its a daily driver for the past 30k.
Turbo flutter on decel is not terrible. Turbo flutter is only dangerous when it happens during acceleration. Which is due to pressure issues
It's not optimal but if you get literal surge then yeah that's no longer flutter lol
It's not just for fuel economy. There are compounds that need to be recirculated back into the intake so it goes through a cat
The pipi part of the scale was killing me😂😂
W8 1st option you just changed the airfilter and it sounds like that???😮
My TT makes that noise with its diverter valve but i do like making the pshhh noise 😂
How would you achieve the stututu sound with a blow off valve?
what about a 24 Jeep Compass??? 2.5L 4 banger Turbo ?
maybe im dumb but how come the turbo flutters with a BOV? something to do with the placement or something?
Someone please explain thanks
Is there any universal BOV i can use for my limited Kona 2020?
after installing bov and open pod... i hardly use the sound system
0:36 you kinda look like a distant cousin of Ronaldo
"Girls don't want flowers for valentines day. We want turbos so we can go Suututututu"
My E46 would “pshhhhh” because of my intake setup and everyone would ask me if it was a turbo and get all excited and then disappointed when I told them it’s bone stock lmfao
I had a 08 cvt 3.5 altima coupe. straight piped. Added a 3.5" can. Around 2k I hear shhhhhhh. As the speed climbed the pitch would go up, but since its cvt didn't "shift," the "spool up" would only stop when I let off the gas, lol. A couple of guys asked you turbo¿
we laughed when I explained
I have a factory bov built into my intercooler😂 it makes swooshy sounds
And I still average 26mpg when I drive wild
I have a 2015 Mercedes gla 250 and it has a blow off valve from factory and I still get 23 to 30 mpg
This has become one of my fav channels
I got a 2006 mk5 gti it needs a little work I’m just trying to figure out why it says “stop engine off” “low oil” “low oil pressure” but it has good pressure, good oil pressure, a new oil pressure sensor, and the oil is topped up, idk why it’s yelling at me every 2 - 3 minutes after the car is warmed up
I've got the Pipercross Intake for my I30N Fastback Facelift and it makes stutututu :D
I love who you hung up the British Columbia license plate up! We miss you guys
1.4TSi will sound like that?
No 50/50 diverter valve (half BOV/half recirc) test?
BOVs are also harmful to your engine, if you have a MAF stock, and run a stock tune (or a tune that is not properly taking into account that this air is escaping the intake system).
what is the first air filter name ?or a link
What do you think of the hks bov ?? Do you like it ?
Is there anything bad that can happen to your motor with a cold air intake?
does anyone know what direction the arrow goes in on the little 2 way piece
Nice video really enjoyed watching it then other car video's
Was that an intake into the engine or was it into the turbo
hey man i really like your rims? what's the name of them?
whats the name/artist on that background music in the beginning???
Honestly i bought that lawnmower 4.0 because of advertisements and honestly if you can find a discount cupon code its worth it
See if they have a turbo muffler delete kit it might help sound.
What type of exhaust u have in the gen??
one of the vans at my work has a blow off valve and omg i drove like 3 miles and i was constantly making it go woooshhhh
Sounds really good! Abby is seriously going places! Gotta get a bigger turbo on there next :)
the sound they make is what made 10 year old me fall in love with them
Is this the rebuilt genesis?
OEM blow off valves are called diverter valves
What was that pipe cutting tool? made it look so easy
Best video so far and the chart had me weak haha 😂😂