2020 Supra B58 Engine Teardown - First Look - Better than the 2JZ? 

Its cool to watch Jonny Sins's and Vin Diesel's cousin working on this engine

I love how the car is new enough that he tore it apart and is now probably one of the most experienced mk5 mechanics

he went 13 minutes without saying "BMW"

These dudes are at just another level. When you are making a bracket for an engine on the fly, that's just madness.

The real Toreto tearing down an engine, wow.

I love the way you describe every piece as it was being taken off.......top notch education. Thank you!

Great- no fluff, just a constant flow of interesting information. Well done, thank you!

This honestly made me give the B58 credit. Very nicely built! Despite the cons of course. Like that timing chain location. OUCH! Leaning towards getting a Supra.

My comment is probably gonna drown in an ocean of other comments, but Steph, if you see this, I want you to know how grateful I am that you are giving us all this knowledge!

“The engineers have simplified everything down again” “The timing chain is in between the transmission and the engine”

As a guy thats new to car mechanics. You make me want to get a lot better, Thanks man

You know what i enjoy most about your videos? You explain everything in a way that even a very amateur home mechanic can understand. Thanks for the great videos!

Not in a million years would I be able to put that back together

What a great video! No BS music just plane information from a qualified guy! Well done... subbed

This engine is very under appreciated, 2020 Supra is a great car

Mr Papadakis is the nr 1 mechanic on RU-vid! The efficiency, the explaining, the easy going through the video. Nr 1!

Made it look so easy,,, I’d be looking at it thinking,, “What have I done”.

Really enjoyed watching Vin Diesel take it apart as you narrated the video

This is very helpful. I have never seen a state of the art engine completely dismantled, like this. When I started out in the trade, we rebuilt engines all the time. These days it is rare. Used engines in acceptable condition are cheap and plentiful. I am impressed that you understand features like the rod bearing caps that were fractured to create a unique surface pattern, such that they would re-assemble more precisely. BMW has been building overhead cam,in-line six cylinder engines now for 100 years. The IIIA was introduced in 1917. Four generations of BMW engineers have worked on this platform. I found it very useful to be walked through the current iteration of the design.

This is amazing. I was mesmerized and was a mouth breather for 14 minutes.

Reads title *[You Have Provoked A Gang War]*

I can’t believe you took that whole engine apart in only 14 minutes and 19 secs.

Very well presented! With the confidence and knowledge that comes with years of experience. Hats off to you!

Its cool, but my brain hurts just watching this haha

Wait a second... 1000 horsepower, new Supra, B58. So, Aasbo is getting a new car? XD

You do a great job with your videos. Good information Good tempo Good production Thank you.

You gotta admire the depth of engineering that goes into cars.

Your talk through was great... Not boring or droning... Very informative and quick to the point but not missing details. I liked it a lot. 👍👍

: world you can’t put a intercooler inside the manifold Bmw - hold my schnitzel.

Timing chain in the back...... sounds like an expensive repair. (4.2 litre Audi)

Fascinating, learnt so much. I have this engine in my m140i, so it’s really good to see such a detailed tear down.

Really thorough and clear explanation of EVERYTHING! Thanks for the effort mate!

Guys This dude just opend unscrewd the whole engine and didn't lose any parts....

Renowned engine builder: compliments engine People on the internet: sHoUlD bE a 2jZ

Wondering how this is the first time I’ve seen this guy on RU-vid. I remember him big time into the 1990s Honda scene. Holy hell, and he doesn’t even look any different. From Sac Raceway to Palmdale, this guy was at all of the events! Liked and subscribed. 🙌🙌🙌

Great work man, first video that I have seen were the explaining and video is fun and not boring

I'd be able to put it back together piece of cake the hard bit would be knowing what do to with all the parts I had left over 🤣

Cutting your own path. Leading for others to follow. This video will become iconic for teaching everyone about this engine. New tools and engine stands will appear because of your work. Great effort.

The content on this channel is some of the best on youtube for cars. Excellent stuff

This is really cool bro I appreciate you guys taking the time to make these videos.even tho I can’t afford one I like to know how they work.the new technologies they added are very great ideas but we’ll see how well they hold up against the race community

Anyone else love the volume being on when he pulls the coils out? lol

Yay, timing chain on the rear of the engine. Servicing is going to be soooo much fun... 🤦‍♀️🤦‍♂️

I have a 340i with the b58 and i cant tell you how helpful this video is! Helps me understand my car better

Good explanation and wonderful camera angles. Thanks. Appreciate your efforts. It paid off!!!

Those Forza-playing 14-year-olds will NOT be pleased to hear that you said positive things about this BMW engine

I'm very happy this showed up in my recommended list.

Subscribed! Why did I take 4 years to find this channel! The educational aspect of it had me captivated on all of your Supra videos. So clear and concise. Thank you. I'm looking forward to many more videos. Maybe a Honda K20C tear down or build would be amazing

This is an all-time video. Thanks for the rundown!

"rotary valve" Rx-7 owners: *Brap brap brap intensifies*

Mercedes and Audi: “We are the hardest cars to work on” BMW: “Hold my Timing Chain”

Awesome job What a teamwork!!! From the beginning to end I love everything's guy do

Always a pleasure watching your quality videos.

Can’t talk, busy tearing down my BRAND NEW engine!

Working as BMW diagnose technician, i'm very very interested in this project, so subbed. But reading through the comments i'm astounded by the amount of silly misunderstandings. So to straighten out a few: Yes, the B58 is a BMW engine, but Toyota "persueded" BMW to build it this way, to the standards Toyota wanted. Otherwise you'd be looking at the N55 engine now. The B58 (and the entire car) is a BMW-Toyota collab. Add some Italian "feel" to it, and it could be a centerfold in a dirty magazine. Timingchain behind cil 6 is there for weightdistribution. This way the engine can be mounted lower down in the car, shaping the sump around the front subframe, not getting in the way of steeringrack etc, and be further behind the front wheels. So big big performancebenefits from something as simple as timingchains and oilpump at the back of the engine. And with modern silicone sealant leakages are a rarity. I personally have not encountered any timing issues at all with this engine, nor have i heard of any. But yes, if ever there is one, the engine comes out, consuming a lot of time. Can't afford it, don't buy it. Plastic intakemanifolds are the standard this century, for almost all carbrands. Cast alu manifolds started dying out in the late 90s-early 00s. Productioncosts ofcourse, and plastics improved a lot, a whole lot. Same for valvecovers etc. The aluminium versions crack before the plastic ones do. And plastic saves weight over alu. Thinking of all plastics being a pour material is thinking of the past. Having the intakesystem on turbocharged engines as low volume as possible greatly improves turbolag, and therefore efficiency. So the watercooled intercooler, on a separate coolingsystem of max 60*C, ( same temp as air from aircooled intercoolers) in the intakemanifold is smart. offcourse it is used in roadgoing cars. But yes, may be changed for trackcars, but that can't really be a big issue for a proper mechanic. The cilnderhead comes in different versions. Not all have the integrated watercooled exhaustmanifold. Don't know which have what system, but when uprating the engine, the head with the external exhaustmanifold might be worth considering because of extra heatproduction. The integrated cilhead is mainly for efficiency of heatrecovery and -removal depending on current engineworkingconditions. So again very desireable for roaduse. I'll look up the details if i have time. Edit: From the info i have at home: B58B30M1 M stands for Mittel, midrange poweroutput, has the integrated exhaustmanifold. B58B30O1 O for Obere, higherrange poweroutput has an external/ more conventional exhaustmanifold. The coolingmanagementmodule may be out of its comfortzone when B58 produces 1000+ HP, so maybe thats something to look after, but it just might be able to handle M3-kinds of heatproduction 😉. Haven't found any flaws on productioncars with it so far. About the fuel system... Only to be worked on by people who REALLY!!!!!! (Do not risk an near-unstoppable fuelfire!!!) know what they are doing!!! But watching the next the next vid, @PapadakisRacing what's the plan for your system? Using the direct injection or bypassing it and having it indirect only, since thats what your CAD shows? Would like to see how you'd do it. Anyway, love to see more of your project, all the best, Mechanikos

damn this is such a cool video.. super professional as well! good job to whoever filmed and edited it.

Love these video, normally I skip scenes but loved the detail explanation on everything

If I was taking this engine apart I'd still be hovering over the engine with my flathead screwdriver.

The narrator in this video, has mastered the art of translating mechanical'ese, to comprehend-able English. I actually kinda understood everything he was saying in this video. My hands are all gaw'damn thumbs...

This was so awesome! Very educational. My son and I enjoyed watching your videos. Thanks for sharing.

Stephen, your the very best engine Builder on the planet! Thank you so much for your detailed explanation of what your doing. God bless you sir

Timing service? Pull the motor. Cam swap? Pull the motor. The curse of impressive packaging.

Jeff Bezos reverse engineering Toyota engines so he can make an Amazon basics supra.

Extremely informative video, i learned so much about this new generation of Supras and about Engines in general.

Really love the narration and how it explains everything!

Internet experts: This engine is POS. Actual race car builder: I'm pretty impressed Says a lot doesnt it

Wow. Thanks to you guys for opening up a new BMW B58 engine for people who don't own one let alone seen one in real life in a 14 minutes video. Good job PapadakisRacing.

One hell of a project, congratulations!

This video made me fall in love with the ingenuity of the supra gr

This guy: the engine is simpler than the older ones... Me, when they remove the engine cover: Holy God...

The comment section is the international meeting for mechanical engineers.

This is beyond my expectation. What a video

Great video man! And after watching this, it’s makes me love my Supra even more! 🤣

Toyota service manager: "I need u to do *literally anything* to this mk5 supra" Toyota tech: "say sike right now"

RU-vid done right. Thanks for taking the plunge on a fresh motor and making a very informative, well-structured video!

Thank you so much man! Amazing video! Definitely well put together

Im lovin the oil squirt to the bottom of the piston. I first saw this at Drag week 2018. The little engine has a lot of new tech & you're wright, they've made it simple again. Going fast, & living has its give & takes. Thanks

*blows it up* "What do you mean its not under warranty???"

For a regular owner, hope you never have a timing chain issue. Its gonna be EXPENSIVE.

Ha when i was a kid just able to drive stephan was my biggest role model i followed him thru all the tuner mags that posted content about his builds ans early racing career glad to see him still thriving

You are the man. Super comprehensive tear down.

"This engine uses direct injection" Me: *has ptsd from my n54*

I don't know what BMW were thinking by designing a new engine without even consulting all the experts on RU-vid! The audacity! Seriously though, this is a brilliant video, new sub right here!

Great walk through, amazing job! Thanks for posting these.

Amazing to see how far automotive technology has come!!

“It’s actually simpler...” cut to: massive mess of crazy wiring , hoses and plastic spiderweb intake manifold 😂

Awesome, thank you Stephan for spending money and effort to make this video.

Without doubt one of the coolest video's I've watched on youtube! 👍

Love how clean your shop is, hurts my eyes looking at youtubers with dirty garages.

Timing chain in the back ... Audi 4.2 V8 flashback

My god! This is the *best* video I've ever seen, anywhere! Short, concise, actual real information, and the narration was fantastic. Thank you!

Wow! Thats a mechanical marvel! Awesome engineering. Looking forward to the build, great video!

You're awesome, I love your teaching style straight forward and really easy to follow! Thank you!

I can only imagine the bag of parts I’d have left after Reassembling !

Made me cringe when you were taking the intake cam out. I’m a bmw tech and have had one of those springs snap back on my thumb. Not a good feeling. But this was a great video👍

Awesome I'm really enjoying watching the engine teardown thanks man👍

Thank you so much. The engine is a masterpiece. One of the last of gasoline era.

I love these engine teardowns! so much info. Keep it up. Quality content.

B58 BMW engine. Snapon has the 12point 14mm that is thin walled enough to remove the plugs. Very elegant engine. Closed deck block..

Ty man love to see those engines take a part!

This is awesome and so detailed. Keep it coming!