INTAKE & EXHAUST | How They Work

[@UltimatumDemon]

Bart is the only dude who can make cringy jokes acceptable

[@BudgetBully504]

Yup.

[@Naneychevelu]

dad jokes really

[@hotmojoe2483]

He’s like a dad

[@scum07k]

what about all of pumphrey's half crappy jokes

[@brzzesasuke]

I'm worried cause I always laugh no matter how bad the joke

[@Jesus-in3oz]

Guys, can you do episodes on: 1- Performance cams 2- performance injectors 3- Throttle body spacers 2- Lean/rich cases 3- EGR 4- lightweight pulleys

[@vangattan]

1 2 3 2 3 4 ????

[@amierullridzwan2025]

I think you just cause bart been fired

[@andrewdimonda10]

africancheez it’s not god issa muhammad

[@landon6480]

africancheez 😂😂😂

[@izzaacalley]

This man has unlocked the secret to algebra

[@angrymannumber1]

How They Work: Cupholders

[@austin_s1974]

angrymannumber1 yessss

[@sycabo4450]

It should be followed by: How they don't work: infiniti cupholders. They think the world only uses 12 oz cans and 20 oz bottles.

[@claudedottin1312]

SYCABO the civic manual literally says don’t use while car in motion

[@sycabo4450]

@@claudedottin1312 for real? This world is too much sometimes. 🤣

[@myless789]

they don't because in my Lamborghini huracane, there are none.

[@MichaelBacon212]

I was watching this video by my older sisters place and she was listening to it and was laughing her ass off. She said it was hilarious how Bart sounded and was explaining things. She isn't even a big car person and she went and subscribed so she can watch now. You guys are amazing Donut Media!!!!!

[@thatvolvoguy6565]

Your tv must be loud asf if you were watching it by her place and she can hear it lol

[@sgi1997]

JDR 235 Bart is pretty is loud, so makes sense to me

[@tl5108]

Yep it all checks out

[@timothywhite3734]

Hey bro its joe im your sisters bf

[@darkcloud8255]

yeah like how your trying to listen and follow the information and he keeps interjecting with his dumb bullshit that makes u hate him. yes this would be some show a chick would like.

[@lexus_offroad_adventures]

4:30 "they're my hands, they can be used for all sorts of JOBS"

[@underscore8085]

Steve's Jobs are still the best ...

[@themeapster5974]

I was gonna like but the likes match the joke

[@LegendairyJC]

I love this channel sm

[@tarsan894]

Hands and Jobs 😏

[@herbiehusker1889]

What kind of jobs does Bart do?

[@OctaneStreet]

So good at explaining. Even the whole simple comparison of the intake being like inhaling and the exhaust is like exhaling puts everything into perspective so perfectly.

[@toddcoles6290]

old chinese proverb says: man who run infront of car gets tired. Man who runs behind car gets exhausted

[@lilblingking1491]

Didn't Confucius say that?

[@Billothy69]

god fucking dammit lmao

[@latin_girlbeeech2003]

todd coles Genius!!!

[@mikehughes8023]

Winner🤣🔥💯👍🏿

[@DaTKify]

😂😂😂😂😂

[@TyCrawford]

Its like Bill Nye, but for cars. I came to this channel for Up to Speed, but I stayed for Wheelhouse and Science Garage.

[@ThatLooksLikeARake]

I want whatever he's on

[@metanumia]

He's on a high that's only made possible by the bizarre experiences of eon-spanning life as a trans-dimensional, sentient, self-repairing, shape-shifting, android who loves cars and learning new things about the organic vessels he shifts into to make Soundcloud rap and car videos on the Internet. :)

[@octaviolopez3287]

He's high on Co2 10:11

[@blue2fifty]

We all do

[@cjstayers3711]

It's coke, look at his one huge nostril and one small one.

[@abhikapatil]

CJ Stayers damn I’ve never seen that before, and now I can’t unsee it fuck

[@hikarinohoshi]

I just love this guy, his energy, his passion, his jokes makes me focus more on his excitement than his point

[@Mr.D4wgg]

I had a dream that I turned into the muffler of car. I woke up exhausted. Crazy.

[@Stonerolog1st]

Similar to mine but i turned into a wheel and woke up tired

[@BoostedMotorsports]

hahah

[@andrewdimonda10]

Dad told me that joke when I was like 5 lol that’s a good one

[@shaun787max]

That’s literally his joke

[@jameswandago850]

Please put off that thing you're holding in your hand😂😂😂. #Marijuana

[@clay3544]

LOL 🤣 "it's one of the questions I'm most asked, anyway moving on."

[@phantom8599]

Missing him

[@papapumphrey8135]

Best way to get ready for the first day of school is donut media

[@justinpowers8714]

Papa Pumphrey first day of school in a Wednesday?

[@Slayer0941]

@@justinpowers8714 School starts on a Tuesday in my town lol. Not unusual

[@LKRG]

@@justinpowers8714 yup

[@metanumia]

Papa Pumphrey Good luck this semester, enjoy the *intake* of knowledge and be sure not to *exhaust* yourself. ;)

[@owendebenedett5221]

justin powers yeah mines next Thursday

[@johnnyzen4282]

I've never worked on any part of a car and just replaced my stock stage 1 intake yesterday. It was surprisingly easy so if you're like me and aren't very literate when it comes to engines and stuff it's a great way to sort of get in there and gain some confidence.

[@sebsshenanigans]

if only engineering explained was this enthusiastic when explaining his stuff then i might make it to the end of his videos without pausing it aha

[@DoomFinger511]

The lack of any interesting animation also doesn't help his channel

[@sebsshenanigans]

true, like he has good information... but its like im sitting back in maths class. just kind of speaks in the same tone, no jokes or puns and the info just kind of goes in the out aha. Where as this guy, might not be as technical, but bloody remember it all :')

[@jaimehernandez4962]

Well, he is an engineer

[@humphreyspersonalaccount7262]

This is way too fucking true

[@latuba2478]

EE is great! But if you need enthusiasm to help you through a video then so be it. I’m just here to learn!

[@XCosaBuenaX]

6:52 “bending pipes is hard i try it all the time” 😂💀😂

[@joeljeffrey9139]

I didn't know Lambos go "BLAAAPPPP" 6:35 Thanks Donut!

[@ARichWaffle]

Joel Jeffrey that’s the Yamahas, but my rollerblades have a mean exhaust

[@lmrstudioproductions6676]

LMAO

[@rynecadecontreras1241]

6:37 best part

[@C25A1guy]

Emissions control systems (catalyst, evap, EGR, secondary air, etc.) for the next episode!

[@quillmaurer6563]

They already did a catalytic converter episode. Surprised he didn't mention that.

[@RBanks1206]

Dude I got a job as a claims adjuster without knowing much about cars and these videos have caught me up to speed fast. If anyone needs to learn anything about cars. This channel is definitely where they need to be.

[@VEDEMRACING99]

Great way to start the day, with a Donut.. 🍩

[@ryanhogan4483]

I subbed awhile back but didn't really watch but over the last few days I have been fully addicted to this channel! Every bit of donut media content is freaking awesome! Thank you for your passion fellas, showing as much passion as myself for automobiles is awesome and makes it so much better to watch!

[@Joshua-le9tl]

I can honestly say this KZbin channel alone began my love for cars and definitely deserves more subscribers

[@Lunarloverboy]

The fixd plugs in barts videos are smooth as hell and I’m not even mad about it, like the tuning episode, he just snuck it in there when he was talking about obd2

[@juliantijero2922]

S/O to the dude that uploads the vids at a consistent time

[@CaptainBlitz]

I think it's scheduled

[@mukwati]

I used to wait all week to just watch Bart. They took his job!!! tuk i jb!!

[@pataconaso]

RAMCHARGERS!

[@desmondmoonbear4143]

🙆 WAMCHARGERS 🙆

[@pielord177]

🅱️AM🅱️ARGERS

[@Savage-wp1wo]

Ramchargers!

[@crashcourseinbruhsurgery]

Stalechargers!

[@pg-l4469]

Man, he really EXHAUSTED all his exhaust puns by the end there!

[@kieranzaj3103]

Why am i subscribed here i don't even own a car

[@adamm2527]

Hehe me either

[@joeljeffrey9139]

David Chappel Lmaooo

[@ikangoyeng7853]

Ur not alone

[@itsdokko2990]

same shit, but i want to learn, so i'll be prepared the day i own a 4-wheel boi

[@AdrianHernandez-ow7mj]

The jerryest jerry

[@wretchedslippage3255]

This is the best EX Donut show. God, I miss Bart.

[@konnorknuckles4624]

God, i friggin love this channel

[@dukedumby]

hey Donut crew, thanks again for explaining things for people like me who don't know jack. Y'all are heroes!

[@mangoxpress5254]

Not gonna lie, I was disappointed when I looked up “The Bart of rap” on Soundcloud and nothing came up 😔

[@yafomonster]

You guys should do some popular "how to's" for fixing/modding cars! With your quality of videos I think a lot of people would love it.

[@ramo1484]

This is funny and also Good for learning

[@generolmatt4]

Thank you! cold air intakes make a difference, but you need a tune to get that performance. Thanks for telling people too many people think you just stick it on and go. You can but won't get the performance.

[@DanDoesGame]

6:35 LMFAO!!! That made me laugh XD haha

[@shuburneythielman66]

0:12 not today but always💯 love that energy💪🏾

[@2s2bs]

I got really excited when he explained back-pressure and scavenging. Oh yes. Many arguments were had about this, and then no one truly understood. Ah, University, where everyone thinks they are a hero and all smart-like.

[@c7dermatome]

Great video! Big thanks to sound editor too, I happened to have computer connected to surround sound........ OMG the exhaust sounds were awesome

[@dionmaldonado8187]

6:38 had me dead bruh!! 😂

[@chrisroemer1129]

Ok, so I have a 1996 Audi A4 Quattro, with the 2.8L 12V V6(AFC engine code if that helps). I know, go with the 1.8T, never lose. However, when I got the car, it had a 2.5" "hot air intake", no block off paneling whatsoever, so the engine was sucking in all that hot air from right over the exhaust manifold. I fabricated a block off panel, swapped out the 2.5" piping for a 3" one instead, it fits snugly and matches the MAF housing better. The blockoff panel I made also uses a trunk seal from my parts car around either side and the top to better separate the intake from the rest of the compartment(like you mentioned in the video). Now, the exhaust that came with the car was probably one of the worst straight pipes I've ever seen. They basically 45d the passenger bank slam into the driver side bank, almost making it a T junction. They then flex piped the end of that(with no cats, or downstream O2s in the system whatsoever) into the stock A4 muffler🤦. I removed all the ghettofied boosheet they left for me.. The whole system from the bottom of the 2" downpipes back is now 2.5". I ran a pair of high flow Amazon cats with downstream O2s, then into an X-pipe, then into a 2-in-2-out Cherry Bomb Extreme "muffler", then out the back through a pair of downturn tips I made from pie cuts as well. Basically I turned what would ordinarily be a 2into1 system, into a dual crossover, dual exhaust. I'm wondering if I'm going to lose some power, making the whole system more free flowing? That stupid straight pipe was awful, I have some pics and it's featured in one of my videos on my yt channel. I'm hopeful to at least be slightly above stock numbers of 174hp. I'm hopeful to be at worst, back to stock numbers, given the 💩 that was there before was really terrible. My work may not be the greatest, I'm legit a hobbyist working on my own vehicle, not a professional welder/fabricator. I apologize for the long read, and I appreciate any and all input. Thanks in advance😁

[@its_edboy]

Blinkers you guys need to do a video on how blinkers work lmaooo

[@Boxcow45]

@00:19 Loving your come-up game, James

[@Sursion]

This guy is so goofy, I love it

[@SenorWaffleCook]

I appreciate the amount of Fixd promotions. It just, personally, feels like it means the OBD ll reader is a semi reliable product.

[@OhighOSkater]

Bart is such a great host

[@puregaming3976]

James (from up to speed) is better

[@gerardoaguilar940]

Pure Gaming nah he’s always talking about his dad and Jessica 😂

[@eshea5050]

I have the Fixd app and OBD2 port plug-in. So happy.

[@Yomamalony]

You should do a “How They Work: Turning Signals” because half these people have spiderwebs on their turning signals lmao

[@jackedwards2911]

I've been using this to help me with one of my university modules. Coming in clutch, great vid, thanks guys!

[@ClellBiggs]

10:10 That explains a lot. lol

[@animalmother556x45]

.....................best delivery of funny lines I have seen in a while. Being funny is an art that has a lot to do with timing....this dude has it.

[@ALXG]

I miss the Science Garage so much 😭 And Bart too(

[@AaronCaserta]

Alexander Glinskiy what happened to them/him?

[@ALXG]

Aaron Caserta I don’t know. They just stopped releasing new episodes

[@housestark45]

@@AaronCaserta they fired him

[@AaronCaserta]

HOUSE STARK dang really? Wtf

[@mylesswann530]

As a sales rep at a garage I chuckle and wince at the thought of the kinds questions people ask Fixed hotline about a check light. My patience goes out to you guys and autoparts stores. Last thing anyone needs in retail automotive is some yee yee trying to do it their self with no understanding but pay and plug.

[@hamdog8872]

"Everytime we film one of these I spend 14 hours in makeup to cover up my face tattoos" hahaha, I was on the fence- but that got my subscription.... that and the comment about the knife and the day in September from the suspension video- awesome! I'll be looking for that soundcloud rap album

[@MrROTD]

Some backpressure helps with scavenging, effective scavenging allows the cylinders to clear exhaust gasses out better,well designed intake and exhaust are tuned like a musical instrument

[@lateralus6512]

Yeah, for a naturally aspirated (NA) engine this is true, but for a turbo charged application, no scavenging is needed after the turbo, and only a small amount before the turbo.

[@itznazeeb7940]

“Bending pipes is hard, believe me I try it all the time” 😂

[@86cookiemonster]

was really happy to hear about scavenging. even hotrod magazine got that wrong.

[@humphreyspersonalaccount7262]

Am i the only one who checked the description for a link to his mixtape on soundcloud

[@murtazagandhi9937]

It is an absolute explanation for beginers. Thank you

[@tay9153]

When he did the exhaust sound I died😂😂😂😂

[@MrMicio1234]

I miss you Bart, you are the best, come back please!!!!

[@RandomMannith]

UP TO SPEED LADA

[@fvngvsxx798]

yesss up to speed yugo or lada

[@RazoE]

No Lada has ever been "up to speed." ZING

[@ΑΡΗΣΚΟΡΝΑΡΑΚΗΣ]

RazoE except two of these who eat 911 for breakfast...

[@thejay8963]

ΑΡΗΣ ΚΟΡΝΑΡΑΚΗΣ Like...?

[@Billy.Pinela]

I was NOT ready for 6:37 😂😂😂 first time ive come across this channel. I am wanting to learn more about how cars actually work (bc i just replaced my throttle bootle.ooOoOOOOO real tough job.) But, I feel like ive already learned so much, and in a fun/funny setting. Well done sir! 🙌🏼

[@clemarius9588]

I dunno why i lovehis fckin channel

[@gulburzz]

because even if you don't like cars you know they make pretty funny and informative stuff

[@julianmendoza2459]

THANK YOU! This video just helped me convince my wife to let me invest into a cold air intake & exhaust! 🙏

[@darius2640]

I hate how everyone says it adds power all it does it makes it sound better, whoosh and braap

[@philsednev]

Dariune it sounds faster that’s all that matters

[@ninjaryohazuka]

Airflow is important to a combustion engine, so why wouldn't it add more power if all the relevant variables coalesce and produce a beneficial and tangible result? I'm sure people have ran tests (dyno & driving experience) to see, hear and feel the differences in their vehicle. I recently changed my air filter to a K&N stock replacement filter, and there is definitely an improvement to throttle response and power, but it's a small gain. It was worth the money I paid, though.

[@commonintel]

what happened to this guy? He was the best by far

[@thoriso1000]

Intake Donut media content and Exhaust Likes, shares and subs.

[@damyanexssessgeorgiev6]

My favorite channel! Each one of you guys is amazing and do his job the best we can ask! Keep up! 😍

[@user-vg1fu1xb5l]

3:41 *HOLY HELL YOU SOUND LIKE DOUG DEMURO*

[@ProHasanZone]

THIS...

[@Omar-em7rl]

Doug, the type of person to wear 3 shirts when it's 100 degrees outside.

[@bartbidlingmeyer3557]

:'(

[@lmrstudioproductions6676]

IM SO HARD LAUGHED AT THIS SUPER CAR 6:37 XD XD XD XD

[@ndb466]

6:34 I can't stop laughing XD XD

[@StreetsOfSamoa]

It makes sense why you have 7M subscribers, you're creative and fun!

[@boaz.bananas]

Please do a How do they work: Automatic gearbox Thank you

[@justarandomcanadian]

Because you cant drive a real car?

[@hondussy]

Look at torque converters

[@samirvin3954]

Best car videos on KZbin. Funny and helpful

[@klutchbase1623]

Up to speed: the Pontiac Trans-Am!!! PLEASE

[@georgioskalogiannidis7293]

Incredible experience. Amazing presentation skills. Well done guys!!!

[@dustywizard1104]

Lmao 6:33 XD

[@ehtshambadar3462]

Im proudly subscribing today.. Im so impressed with the knowledge and creativity.. Keep doing it and helping all of us getting better everyday !!

[@averageboi5195]

0:22 what are you my uncle Larry

[@roccofitel8970]

6:35 Oh Jesus! I was nit ready. 😭🤣💀

[@iguardwisconsinberry8830]

I'm here cuz I just bought a cat-back exhaust. Wasn't expecting the laughs

[@cenewman007]

This one is the best one, and I've enjoyed them all.

[@candle_eatist]

TOYOTA CELICA PLEASE

[@NoahLinebarrier]

3:42 That was a really smooth ad transition

[@omega1575]

I had to read this comment then rewatch it to realize it was an ad.

[@mcdonaldswi-fi9502]

Up to speed Chevy suburban

[@joelnunez4010]

These vids are so entertaining and makes learning easier

[@alexandervargas5952]

10:05 He kinda exhuasted that joke

[@thomasgroov3r]

I was really feelin that beat when you were bout to bust that flow.

[@tkracing5945]

Honda owners use their fart cans for increased grip :DDD

[@juiceandjays]

My favorite donut media guy lol

[@ananthamurthy1221]

Please start a channel on motorcycles too...👀

[@adanlopez5251]

Anantha Murthy yes

[@andrewsantana4057]

No one cares about motorcycles

[@ananthamurthy1221]

@@andrewsantana4057 +Donut Media started this channel considering the fact that the car culture was going weaker day by day itseems..So I guess this is also a notable point!

[@adanlopez5251]

Player MalucoDoido are you sure?

[@ananthamurthy1221]

@@adanlopez5251 Check out their live stream on KZbin as soon as they hit the 1Million mark!

[@coltondery3526]

I like the golf theme, tsi gti engine sound and cover, and r32 as well

[@marawhy100]

What happened to this guy?

[@Ayeoo460]

Facts??

[@f1shorts614]

He left donut just like everyone is doing now

[@marawhy100]

@@f1shorts614 Also just stopped watching their videos at some point... I used to love this channel

[@f1shorts614]

@@marawhy100 science garage was fire fr

[@Dou81]

@@marawhy100The vine eventually ran empty, content starting to look like some serious reaching and I guess some folks just now when it's time to move on.

[@黃婕-n1h]

Thank you !!!! Your videos are SOOO helpful

[@TBONESIDEOFLIFE]

wow, cocaine is still one hell of a drug. huh? the only thing missing is hand puppets.

[@Maestro-Please]

Every time I think they've ran out of car stuff to talk about, bart reminds me that there's so much!!

[@fredk97]

Thank you for explaining that back pressure is what is being confused with scavenging!!!

[@VELO_MIRO]

This is actually really helpful mate....thanks