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Are ITB's worth it?

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Individual Throttle Bodies... What are they all about?
Instead of having one throttle body that controls airflow to your engine, you get a throttle body for each cylinder! Therefor removing the restriction of airflow and allowing a lot more air to your engine. And you know how it goes: More air = more fuel = more power!
Is it worth it tho? Thats the true question. If you're looking for just a small power gain, ITBs are a great option, plus they look great too! But if you want that good power, then you're best to dive into forced induction or simply a bigger engine.
If you like E30s then check out the rest of our channel, we got lots of helpful tech guides plus a build series on our own LS3 swapped E30! (In our case the ITBs were not worth it...lol)
#ITB #BMW #E30

Опубликовано:

23 авг 2024

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Комментарии : 145

@EdgarsLS 5 лет назад

Your canadian humor is hilarious

@slightlyMADcustoms 4 года назад

Lol ouch

@zlover7777 3 года назад

@@slightlyMADcustoms Just be yourself mate, he's just another hater.

@markusluftner8418 3 года назад

He said at the end of the day.... IS THIS A FITMENT INDUSTRIES VID!!???

@Itsridwaaan 3 года назад

This way of explanation should be added on every school or college

@SavageBunny1 5 лет назад

I think you might be right on the ITB's, I think the S54 would be choking around 300hp without ITB's.

@slightlyMADcustoms 5 лет назад

Martini is a wino Very true! With the M division wanting to keep their cars naturally aspirated (at the time), ITBS was their best shot at upping the S54s volumetric efficiency.

@stopspin 2 года назад

Itbs are for improving engine response not making high horsepower. In and out of traffic response quick off the mark response. Like autocross racing.

@slightlyMADcustoms 2 года назад

And GRRRRRRRRRRRRRRRRGGGHHHHH noises

@stopspin 2 года назад

@@slightlyMADcustoms and on the rev limiter waaaatat- tat-tat-tat-tat - droorrrtt!!

@slightlyMADcustoms 2 года назад

Ye ye

@colten2524 2 года назад

The thing about mods that make your car louder is that they give you much worse fuel economy. The car performs the same, but it makes you floor it everywhere.

@420catson Год назад

i disagree, straight pipe exhausts give you power because of less restriction of exhaust flow. it works the same way. the harder time your engine has while intaking air and disposing exhaust gas the less power it will make. and if you really care about fuel economy buy a prius lmao

@slightlyMADcustoms Год назад

More air = more fuel = more power

@wackydriver 3 года назад

you could add cold air filter, every 10C is around 3bhp loss, so you can even lose power with itbs. Also diameter and length are important too. Too big tube would rob engine from power nonetheless its comfy video

@LabiaLicker 3 года назад

Canadian humor is no laughing matter

@sirnicholas6626 3 года назад

Immediately hit like after the mom joke

@Mantenner 5 лет назад

20-30HP from ITB's? I don't know what you're on about but you don't get anywhere near that kind of a gain from them, they're most commonly used to move the power around the rev band depending on trumpet length.

@slightlyMADcustoms 5 лет назад

You're right. Definitely depends on the engine and everything, but matching up some slightly bigger more efficient injectors with our ITBs, thats the gain that we saw.

@maxime_vhw 5 лет назад

more airflow = more powah (with a decent tune ofc)

@drewhagar 4 года назад

Mantenner with an N/A build build the shit outta your head/heads deck,port and polish bigger valves etc that’s where you’ll get the most bang for your buck especially with a ITB set up

@Chiefjake117 Год назад

Best video ever. I got a e36 vert with m50. Just got a e30 m10 inline 4 cylinder. And my next one has to be the bmw 2002. Like the orange one

@tigolbitties8352 2 года назад

They win off sound and throttle response alone

@spisonn 6 лет назад

only reason I subbed is bc I like your style.

@b00ys24 11 месяцев назад

I want itb’s but i want turbos too, what do I do if I want both

@slightlyMADcustoms 11 месяцев назад

You can do both. The smoother the flow of air the more power you will make. So while the turbo is cranking out the pressure, the itbs will help with flow

@daviscoady1999 3 года назад

That Trump Canada joke is gonna trigger sum dummies 😂

@victordodge6988 8 месяцев назад

i say pause after ''sucks in a good way''

@LukeVMH-Games 2 года назад

This guy reminds me of The guy from Fitment industries

@mizunor3296 2 года назад

Which wheels are on the car

@slightlyMADcustoms 2 года назад

Those are ATS cups

@charliebone126 Год назад

Your hilarious 😊 Very fun to watch.

@lucasaddis6147 6 месяцев назад

yo sell me the itb kit hahaha, id follow suit on your ls3 build if I had an extra 30k on hand but ill settle for some cool itb noises

@slightlyMADcustoms 6 месяцев назад

I would sell them to you but they’re long gone! Def a fun mod tho

@travisstamp7428 3 года назад

Liked soon as I heard 🇨🇦

@flaminraymon 3 года назад

thanks bro

@mramsey6698 2 года назад

What are those wheels on the e30 😍

@slightlyMADcustoms 2 года назад

ATS cups!

@mramsey6698 2 года назад

@@slightlyMADcustoms amazing 👏🏼

@aslopez92 3 года назад

No issues driving with them unfiltered?

@slightlyMADcustoms 3 года назад

They should be filtered for sure 😂

@AaronSmith-nw1kl 3 года назад

That first joke hurt me man

@openmindedillustrations7106 4 года назад

“But....I’m stupid” lolll

@rhdz17 3 года назад

What ECU did you use?

@slightlyMADcustoms 3 года назад

MSPNP mega squirt

@lyoncueva 3 года назад

Did you run a standalone ecu? If so what brand?

@slightlyMADcustoms 3 года назад

Yes i did. Megasquirt PNP

@jonasf1275 3 года назад

I heard it uses more fuel on the E30. Is that true?

@slightlyMADcustoms 3 года назад

Absolutely. If you’re getting more air to the engine, you’ll need more fuel to balance it out

@jonasf1275 3 года назад

@@slightlyMADcustoms makes sence. Can you giv an estimate? Is it a lot? How much fuel are we talking about? I live in Europe and enviormental tax on fuel down here is crazy.

@slightlyMADcustoms 3 года назад

If you drive normally you’ll basically be the same as stock fuel consumption. But once you start letting those trumpets sing you can easily go through 60L in a evening or two. Sorry hard for me to put a exact number on it. Lots of variables

@jonasf1275 3 года назад

@@slightlyMADcustoms Ok nice. Yeah sure no problem! That already was a lot of info! Cool video and thanks for the quick info! I prefer them because they look so cool. The tech is old but i like old stuff and the way these trumpets look just has something to it. Also i am tired of turbo swapping everything on this planet. That might be my next project. Keeping it all natural.

@slightlyMADcustoms 3 года назад

Ya it’s pretty unique! Really cleans up the engine bay

@NetherBoy13 3 года назад

How do itb's work with cold/hot air? Would you want to run a hood vent or something so that the air going to the engine isn't all hot?

@slightlyMADcustoms 3 года назад

Ya a hood vent would be a nice way to add cold air. Another option is to make a air box off the ITBS to pull cool air

@NetherBoy13 3 года назад

@@slightlyMADcustoms ok cool, btw this is in my recommended so it should be in alot of other peoples. You guys do great work!

@slightlyMADcustoms 3 года назад

Very cool! Thanks so muc!

@gaboutagirl5991 5 лет назад

With ITB's, how work your ignition advance ?

@slightlyMADcustoms 5 лет назад

jo AboutaGirl If your ignition runs off an ECU, advance can be adjusted there. There’s no simple answer on how to set ignition advance for your car because it depends on your specific mods, engine condition, and elevation. I would recommend contacting a local tuning shop or reading some online guides for more info.

@mrboostification 4 года назад

I want itb's but i have e60 with n52b30.. what now? XD

@slightlyMADcustoms 4 года назад

There is a upgraded intake manifold for n52s! Looks like it adds a pretty decent amount of power especially when paired with a cold air intake and tune

@mrboostification 4 года назад

@@slightlyMADcustoms you mean the dual disa oem optiion? Mine has that stock

@slightlyMADcustoms 4 года назад

Oh! Well never mind haha.

@mrboostification 4 года назад

@@slightlyMADcustoms thanks anyway bruh.

@gerrablends9326 5 лет назад

Keep posting

@stupidscruff5794 4 года назад

I'm thinking of doing a diy job, should be pretty cheap and fun to do. The only thing I'm worried about is that I've heard some horror stories about survere torque loss. Was this true for you?

@slightlyMADcustoms 4 года назад

Stupid Scruff it’s hard to say for sure because we never had the car on the dyno before installing the ITBs. But I remember the torque number being quite similar to the HP number so I would say no

@stupidscruff5794 4 года назад

@@slightlyMADcustoms Cool. I was wondering if it was down to the fact these people were fitting them without Maf sensors etc or not having them mapped in. I take it all that was done for you?

@slightlyMADcustoms 4 года назад

Stupid Scruff Having it properly tuned is a huge factor for sure! For our set up we did not run a MAF, and tuned the engine off TPS and MAP

@stupidscruff5794 4 года назад

@@slightlyMADcustoms awesome, thanks. How did the economy suffer? I mean how much worse 😂

@slightlyMADcustoms 4 года назад

Stupid Scruff oh haha it was awful 😂 the sound of the ITBs at WOT was too beautiful

@budrobadre 5 лет назад

20 to 30 hp? thats a fucking lot

@Aureliys 4 года назад

nice video

@chrispbmw8732 6 лет назад

Nice cars!

@habib1971 4 года назад

If I run ITB's could I drill holes in the intake ports and run a single stage of dry nitrous? Looking to run a 50 shot on a b series Honda.

@slightlyMADcustoms 4 года назад

I believe so yes. You’d just want to ensure the nitrous goes evenly to all cylinders so the engine stays nice and balanced. No piston pushing harder than the other. Sounds like fun!

@hagglundguy 3 года назад

You can build ITBs from motorcycle intakes that can be bought off eBay cheaply. Look for GSXR 600. They have dual injectors so you can run a wet nitrous system on the secondary injectors.

@habib1971 3 года назад

@@slightlyMADcustoms that was the only thing I was thinking, just getting the distance and from the head equal so there's minimal difference from when it hits

@habib1971 3 года назад

@@hagglundguy didn't think about that, that's pretty smart. Thanks!

@NikolaiCherepanov 3 года назад

Doesnt make that much of a difference he says, you clearly havent owned an m44 😂

@soggybottomboys2792 4 года назад

Do you Canadians get a discount on syrup?

@slightlyMADcustoms 4 года назад

You just go out to the maple tree and get it for free! Duh

@soggybottomboys2792 4 года назад

slightlyMADcustoms damn you right

@damianmclemore7721 3 года назад

how many subscribers did you have at that time

@slightlyMADcustoms 3 года назад

Maybe 1000 😂

@damianmclemore7721 3 года назад

@@slightlyMADcustoms Wow thats crazy

@slightlyMADcustoms 3 года назад

What’s really crazy is in the past 90 days we’ve got 11,000 subs! Really appreciating all the support

@damianmclemore7721 3 года назад

@@slightlyMADcustoms Hopefully it will keep going up

@slightlyMADcustoms 3 года назад

It’s slowed down a bit now :/ but ya that would be awesome! Need more people sharing!!

@lelakisejati4456 3 года назад

how about at low rpm city driving?

@slightlyMADcustoms 3 года назад

Drives like a normal car with normal fuel economy. But once you let those trumpets sing, they play the sweet melody of shit fuel economy

@lelakisejati4456 3 года назад

@@slightlyMADcustoms 😂.. thats obvious...... btw...how does it control rpm idle?

@slightlyMADcustoms 3 года назад

There’s still a idle control valve. All the trumpets are interconnected to a vacuum block

@lelakisejati4456 3 года назад

@@slightlyMADcustoms thanks for info...

@slightlyMADcustoms 3 года назад

No worries……..

@uhuy1232 5 лет назад

good video broo.

@andrewhackney6286 5 лет назад

Yoooooo. Subbed.

@skylarbop8118 5 лет назад

Who the fuck are you and how have I just stumbled across you?? Great content!

@RandomHuman1103 Год назад

Pretty funny guy i must say

@patrykkowalski6 5 лет назад

where did you get your itbs from?

@slightlyMADcustoms 5 лет назад

We got it from RHD Engineering racehead.com.au Send them an email and tell them we sent you as they'll give you a discount. Our discount code is "MADCUSTOM"

@Manuqtix.Manuqtix 3 года назад

What did you say about my mother?

@slightlyMADcustoms 3 года назад

You heard me

@Manuqtix.Manuqtix 3 года назад

Christ Jesus ✞ Don't speak like that about my mother. God!

@leavingasap843 25 дней назад

Trump 2024

@katahulastrider1661 3 года назад

Good talk 🤣

@oscarmacedo8189 5 лет назад

1602 orange?

@slightlyMADcustoms 5 лет назад

Oscar Macedo Inka orange 2002!

@oscarmacedo8189 5 лет назад

@@slightlyMADcustoms very good

@kurtcobain9345 3 года назад

Hahah 😂 good canadian humor🇨🇦❤️

@slightlyMADcustoms 3 года назад

Thanks Darth Maul! Means a lot coming from you 🙏 wish you didn’t die in the phantom menace

@thebabyjesus1524 3 года назад

are your moms worth it

@slightlyMADcustoms 3 года назад

Yes ❤️

@dariankrieger4813 3 года назад

Thnx for short very informative video. Oh and my says your a 2 minute noodle.All show and no go just like you're ITB's. 🤣🤜🤛

@slightlyMADcustoms 3 года назад

Not exactly sure what this means... but thank you?

@dariankrieger4813 3 года назад

@@slightlyMADcustoms 1.I was looking to fit itb's to an project car.So your video cleared the air for me. 2.Second part of the comment is a response to you're joke about "baning my mom for over a year".It just means that you don't last long in bed "2 min noodle".It was a joke sorry if I offended you.🤝

@slightlyMADcustoms 3 года назад

Oh gotcha gotcha lol. No all good! Just the first comment didn’t have “mom” in it

@manchild3335 2 года назад

i am friends with ur mom

@slightlyMADcustoms 2 года назад

Ouch

@LKRG 6 лет назад

Do u need a tune for itbs?

@slightlyMADcustoms 6 лет назад

LKRG If you run your ITB set up without a mass air flow sensor on a engine that previously had a mass air flow sensor, you need to tune the ECU to run off either throttle position, or manifold pressure. If your engine already runs off throttle position or manifold pressure, then you would might be able to get away without a tune, but your air fuel mixtures might be off and you won’t make as much power or run as efficiently. Another option is to run your ITBs into a plenum so that you can still run a MAF

@LKRG 6 лет назад

@@slightlyMADcustoms well shit thats gonna be hard for my car tnx for replying!