The B58 Should Not Be Making This Much Power With A Simple Tune! (M340i, A90 Supra) 

once you get over the childish argument that its not a "true Supra" or "it's just a BMW" you'll find its one of the most capable and exciting cars of this decade so far

Basically the modern version of the 2JZ. No wonder Toyato chose this engine 👌

Wow. No wonder people really like these cars, the tuning capability is insane. Can't wait to see what's next for your build!

Supra owner: simple tune Reality: downpipe, exhaust, charge cooler, heat exchanger, auxiliary rads, tires, ethanol and tune

I went from n54, to an n55, and just got a 17 440i with the b58 and i cannot wait to get into modding and tuning for this beast.

Your videos are very direct informative and to the point great content brother!

Cool video showing the ease of tuning and using the Dragy, although I can't figure out why you kept doing 0-60 pulls on the street in between tunes. Tire temp, surface grip, traction mode etc can all vary greatly making consistent results very hard to get. You have a Dragy meaning you can do 30-100mph, 50-120mph pulls, whatever you want. Those would clearly show any power changes. Anyway still good results, looking forward to getting my 340i.

Wow 370 at the wheel stock is huge! Must be in line with the M2 S55. Congrats and thanks for a great video!

They are just absolutely incredible motors

the engines awesome sounds immaculate and is a very good daily driver with endless mod options for the entire car.

Great numbers out that car I would be very happy with that! I have 2020 X3M and you're beating that. That motor is sooooo impressive!

I really want to start a business specializing in B58 swaps. Buy used motors, refurbish them, add very mild upgrade parts for power and reliability, combine with some readily-available transmissions (tranny kits are the missing link here). Seems like a no-brainer.... I used to drive a Chaser and a Mark II, both with 1JZs, and I own a MkIV Supra, so of course I love my JZ engines but they are heavy-as-f*** iron blocks. The B58 is really the 2J of the 21st century.

I look forward to owning a b58 some time, coming from N54 the b58 fixes almost all the major issues and the support for mods is amazing.

Im going to send my ecu out soon and go with mhd. cant wait! Great video!

Excited for the B58 journey.

Bro needs to upload more he be dropping HEAT

Great video 👏👏🙌

Absolutely it should... I'm stage 2: DME tuned, FBO, on 93 and literally getting 500whp. 0-60 with light wheel spin it shaves 3 tenths, closer to 3.59 secs

A stage one tune on a B58 engine is about 430-440bhp . With a decat it jumps to around 450-460. In stock form the B58 is shown to produce about 360-370bhp. Quoted figures from BMW is about 340 bhp. This is using high octane petrol in the UK RON 99.

I can’t wait to get the manual. So Im in Orlando this weekend with my 335i. Anything going on as far as meets? I missed u last time when I was working in Tampa.

Nice vid bro

Launch in 2nd like some others have mentioned. The 8 speed gearing is so close and power is so good that you’ll have quicker times. Is this your new favorite BMW??? 😂😂

Yessir!! Just got my universal joint today! Thank you sir! Now I am having an issue connecting to Bimmercode. I'm sure I can figure it out but just wanted to know if you guys had this issue as well? Keep that content coming. 💪🏾🔥💪🏾🔥💪🏾🔥

The A90 Supra may be my next car. I never thought I would like BMW other than the E36 M3 recently, but my options are opening. F82 M4 as a possible affordable car, and the G82 M4 is amazing and the front grill looks cool. Unfortunately, those G82 are far too expensive. That was the same way I felt about the GTR R35, which is one of my favorite cars, but not as much anymore. R35 always seemed expensive and out of reach. My next car option will be an A90/A91 Supra. If not that, then an F82 M4. My only concern about the Supra is the space. I use my rear seats for my bags, and the trunk for groceries. I have a stock 2016 Genesis Coupe 3.8. 348 horsepower was nice to experience, but I am ready for the next level. I am saving up money and thinking about selling my car in a few years after the market decreases. I remember watching videos of GenZilla's Genesis Coupe. After Cjay Sabino blew his Remnant Performance turbo kit 3.8 after 7,200 to 7,500 miles, I decided I am not going to do a built engine and turbo kit. There is no point. If I were rich, I would definitely go for a G82 M4, but I heard the GRMN Supra is coming and it will have an S58 engine.

Hey VV great video definitely gonna grab a Dragy. Where’s that E85 Racetrac located? I only know about the Sunoco’s on Colonial and the other at Lee Rd. It’d be great to hit up another station. Thanks 😊

I previously had a m240 if you are looking for a full e85 tune port injection on the stock gen 2 fuel pump can get you close to 600 wheel on straight E with the mods you have as well.

You need to always dyno your car in the gear that has the closest 1:1 ratio. In 5 speeds, that's generally 3rd gear, in 6 speed that's generally 5th in the ZF 8 Speed, that's 6th gear, hence why you made more POWA BABYYYYYYYYYYYYYYYYYYYYYYYY :)

People that hate on the motor for bmw I get it but damn they put a lot into this one cause of the heritage. I mean on forums people refer to the n54 bmw as a modern day 2jz… this blocks can handle power

and you have a classic holds its value fast as you made a great choice on buying this monster

I’ve owned my mk4 Supra for many years. And since the A90 launched I’ve defended it as a true successor to the mk4. The B58 in my opinion is also better than the JZ as well. The hate for the BMW partnership never made any sense to me. BMW has been a top performance brand for a long time. Love the new Supra and the new engine. A true successor for sure 🤌. R888 has a super stiff side wall and spin a lot. Mickey Thompson ET Street is where it’s at 👌

Want to get a b58 next seem really fun

Are you just stomping on the throttle or are you modulating the throttle?

No hates, but you should have tried with drag pack at least. Stock 21+ supra can run mid 3sec 0-60mph. The quickest i have done when i was stock on nitto nt555r2 was 3.41sec.

Just wondering why your check engine light on? I know you said is fetmo unlocked. Light caught my eye lol.

Nice job love the Supra

Damn that’s a fast BMW

What would a 2022 supra with downpipe and MHD stage 2 make in power on pump fuel? 430-440?

Great channel!!! Btw...is that engine sound coming thru the car speakers??

Beautiful Supra Jess

Do you know how to delete the check engine light with mhd? Mine came on when I installed the downpipe

Hey on the streets try launching in 2nd gear, im x drive and as soon as it gets cold i spin all 4 launching in 2nd it hooks so good

Is this type of tune safe for the car’s engine?

The B58 is an amazing engine, well, the big Daddy N54 made it into this. Everyone still talks about the 2Jz, but they forget history. the first straight 6 was made in 1933 by BMW, and they continued making those until today. Also German makers ehem, Toyota and Nissan have had Collabs with the since the 70s. So. Yeah, the B58 is a good engine and for sure tunable af.

Is it actually a good and reliable motor? I know almost nothing about these things

great video! what phone mount do you recommend to use with your dragy videos?

Is the CEL on because of the downpipe?

Would this ecu mod reduce the car lifespan?

Why is the engine light on? Wouldn’t the tune be able to turn the of unnecessary engine codes?

So you got the CSF super manifold and running ethanol and only 480whp..? 480 on E40 ots? E30 jb4 piggyback tune pushes 490-495whp. ots E50 with ecutek is about 520whp 600tq with no other mods.. you should be pushing like 540 ish to the wheel with the extra fueling from the super manifold. With your setup you should be at around 690whp once you go bigger turbo. Assuming you go pure800 or pure850.

I’m waiting and excited for the bmw steering swap

I use water methanol on my e92 and it cools IA temps over 40 degrees during a hit.

I make 443 hp with downpipe . M340i xdrive g20 and stock air filter and other . Soon upgrade csf but make more

The stock launch control is crap in this car. Just had a Pure 800 installed and retuned in my SUPRA.My guy actually put a launch control in my tune. Works amazing. Just like a stall speed. Brake torque, build boost. And mash the metal.

I have m340i xdrive after tune i hAve prob with diff leak oil is general problems need upgrade i do it soon.

If i recall the 6th gear on these cars is the 1:1 gear, and is the gear youd want to dyno in anyways. Any other gear will have more parasitic loss and reduce your power readings

Ah Innovation, a good test spot.

After watching your vid, I decided to calculate some numbers with the B58 in comparison to the EA888, specifically in the MK7/7.5 GTI with the IS20 factory turbo. Reason why I chose the EA888 is because, well, I am curious at the comparison as I own a MK7 GTI, but also the EA888 is considered one of the best, if not the best, 4cyl-T motors in the market today, when it comes to power numbers when modified. I figured out both the B58 and the EA888's average baseline (stock) dyno numbers, the B58 and EA888's average Stage 2 numbers, and what these numbers indicated. I will mention that both engines Stage 2 dyno numbers are used with aftermarket parts, including an aftermarket downpipe, intake, and exhaust. B58 (93oct) -- Stock -- 345whp/400tq (413 crank hp/400tq) -- Stage 2 Tune -- 415whp/490tq (494 crank hp/490tq) **This is a +70whp/90tq (81 crank hp/90tq) increase over stock EA888 (91oct) (IS20 Turbo on GTI) -- Stock -- 220whp/270tq (256 crank hp/270tq) -- Stage 2 Tune -- 310whp/310tq (356 crank hp/3010tq) **This is a +90whp/40tq (100 crank hp/40tq) increase over stock What I find very interesting is the numbers given the B58 is an inline-6 engine and the EA888 is a 4cyl engine. The EA888 gains more hp from a Stage 2 tune over the B58, but the B58 gains more torque over the EA888. This makes sense for the B58 to gain more torque because it not only has a bigger turbo from the factory than the EA888 IS20, but it also has a bigger engine and is using a higher octane of gas. For the EA888 to gain more hp just shows you how amazing its engine is! And I'm sure if there was more data on the EA888 using 93oct gas (most use 91oct), then its hp numbers would even be higher, and its torque numbers would be a closer match to the B58's. I don't know exactly what the specs are of the B58's stock turbo, but I do know its twin scroll, and the IS20 on the EA888 on the GTI (nor the IS38 on the Golf R) isn't. I would imagine the Golf R's IS38 turbo is a closer match spec wise to the B58's stock turbo, and we now the IS38 puts out even larger numbers stock vs. Stage 2 over the GTI. The B58 is definitely the better engine. Its a lot stronger, and can withstand a lot more power without rebuilding it, but I still am pretty astonished at how potent the EA888 engine is. It really is a "sleeper" engine, even though many people know what the MK7/7.5 GTI and Golf R are about after so many people have been gapped by them lol. The B58 will still gap pretty much every MK7/7.5 GTI/R mod vs. mod, but I have to give credit where credit is due, and the EA888 is a BEAST for it being a 4-banger turbo car!

Why only testing 0-60? I see a lot of people doing this but I don’t get it. How good of a measurement of your top end is knowing 0-60? Interested in hearing your thoughts

Why is there a check engine light immediately after tuning?

Very cool video! Just wondering why the engine light is on?

Should have compared 60-130 times instead for a better metric. Unless you have radials on the car you will just break traction every time....

Are you planning to get a custom e50 tune?

Almost 100whp from a stage 2 tune with supporting mods is always a good thing… In terms of cost; how much did you spend to almost get 500whp??

The car will not activate launch control with traction fully off (DSC) which is why it does a burnout. Try clicking the traction button once

Right in my backyard. 🗣East Siiiide lol

Thanks to BMW for making it.

Can't wait for X3 m40i

Sounds just like an R34 GTR. This inline 6 is boss!

Can someone explain to me how do you tune your own vehicle ? Is it some electronic device you have to buy and plug into your car?

Make some more follow up videos of your Supra please!

how about 1/4 miles run ? probably high 11s ?

Holy sht is that easy to make power with the supra!! 😱😱 Damm i really really need one 😩

Just a suggestion, when you show a dyno chart, let the camera sit on the full chart for about 10 seconds so people can look at it. The dyno curve tells more about the setup than peak numbers.

It seems oem car owners in the US always claim oem engine bhp, but at the wheels? If this was the case, there wouldn’t need to be correction factor?!? The wheel figure should be around 15% LESS than crank figure, not the same. What am I missing here?

So I'm confused. What engine mods did you do to the car besides the tune, just a downpipe?

Also don't turn traction control off just put it in sport and stamp on the brake and throttle

What do you think the numbers would be on a mustang dyno?

B58 is the way!

If you don't mind, will you tell us how much the DME unlock cost in all in?

Bro, Im in CFL as well. I cannot find any E85 stations! where's that one at?

TBH, Supra's been doing 3.7s and 3.8s stock. If you're going to do anything to void your warranty or change how your car drives, might as well go big or don't.

Shit I make close to 800 on my x3m with a MHD ots tune. I have traction issues with awd. Glad to see the numbers on B58. Big torque numbers

Toyota really makes the best BMW

That's amazing what a simple tune can do with this engine. Since more cars seem to be putting down so much more power these days, I really wish Toyota would have gave the Supra an AWD option. It would have made a world of difference. I think that's one of the reasons the BMW M340i xDrive is so quick. Car and Driver tested it at 3.5sec from factory which is nuts.

so the B58 is reliable BMW? Did u end up changing most of the plastic parts, to metal? Is this engine a good daily with no tunes maybe cosmetics?

What's with the CGI sprints? E.G. 6:34 etc ??

My friend on a90 dual port e85 tune made 513whp and 646wtq..

Why are you dont go straight to stage 2+ when you have tu pump ? It will be much better.

What wheels are they? Couldn’t hear properly.

Try taking off in 2nd gear and see if that make any difference. Video 🔥 like always.

What wheels are those? TE37? Or... ?

Your car will pull timing over 116f IATs. So many degrees of timing for every couple degrees over that 116f.

What data logger are you using?

I thought MHD can remove the CEL

Does the check engine light goes away after ?

Goes for a 2021 m440 too right?

Wait does this tune work right away? Cause I’m their website it says u gotta send ur dme somewhere in Finland to get unlocked.

Get some Mickey Thompson drag radials or R888rs

Very bmw inside, not a complaint , just an observation, steering wheel looks directly taken as does ac controls and infotainment controls

How much was that tuner ?