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was a bug with the flashing program bootmod3, seems the issue is no longer present on the latest version of the app

@@NavardiTuned thanks! im Sydney based and just picked up a 2020 M135i. cheers for the content! hope there is some suspension content coming up!

TU HPFP, Tune, E85 and DP is all that is needed at a minimum

@@NavardiTunedwhat’s all done to the Supra

@@gabrielplesea9731 i could measure the used one but brand new out of the box I don't I believe its in newtis though

@@MrTerror196 they're all basically the same just comes down to design there is no off the shelf sleeve for this engine other than these and Darton didn't design them I did, Darton is the manufacturer and as such we can use their material, and some design elements to identify the sleeve as theirs Other sleeves used for the N20 including any from LA sleeve has been repurposing other engines sleeve designs and sometimes modifying those as well

@@entropathicc we sell the sleeves direct now

Low pressure fuel pump

No, this is apart of the timesert head stud kit sold on amazon etc

@@NavardiTuned oke thanks . One question. What cilinder liner you used ? Have you any link for me ?

@@michelpoelstra1731 We don't use these because they failed As outlined in the wiki and our follow up videos we designed our own sleeves that are better designed for this motor Please watch our latest videos on our Darton Sleeves

Hey Jake, So I already have a few resources that can help guide you here The first being a video on the internals of the Bxx engines which are incredibly stout th-cam.com/video/bbtqG17NDZc/w-d-xo.html&lc=UgzlHbjCRF01iuZzyW54AaABAg The other being the Wiki bmwenginewiki.com the entire fuel system is E85 compliant so you don't need to worry about the corrosion issue using the fuel the TU HPFP can support up to 410-430 WHP on E85 with the right injectors and turbo ~ but that can vary depending on engine compression and each Bxx engine generation Gen 2 B48s use a different Exh Cam lobe design that causes the TU HPFP to flow less fuel than a Gen 1 B4x Engine so they normally cap out around 380-400WHP WHP Figures are quoted based on RWD/FWD Dynojet Then you have to look at the injector limits Gen 1 B4x max out around 360WHP on E85 Gen 2 around the same but you can easily swap them for B48E / S58 Injectors Eventually you end up needing PI or DI upgrades as you look to run E85 close and into the 400 range So my advice is flick through the wiki and see if you want to run full E or a blend Either way pump gas will not run into the 400s on an IM400, or 450 or 500 due to the boost required to get there

@@NavardiTuned really great response, many thanks. However, can you please elaborate a bit more when you say “pump gas”? Are you saying 93 as opposed to ethanol? Confused as both are purchased at the pump. How does this relate to lack of boost? I understand that as ethanol increases, more of it is required to make power. Are you saying ethanol creates more boost pressure? If so, is that due to the simple fact of the additional fuel being combusted? And therefore 93 won’t make over 400hp on any turbo setup? Wiki says stage 5 equals 400-600hp, gasoline fuels only. Thanks again!

​@@jakemaddox76 pump gas refers to gasoline usually 93 but can refer to anything from 89 - 93 Ethanol does not create more boost pressure Running ethanol vs pump gas is that ethanol has great knock resistance and allows you to up the boost (if the turbo can support it) as increasing boost usually (not always) increases turbo flow but also increases engine compression called effective compression. Ethanol has more octane in it so the fuel alone allows for more power but then boost is just one aspect of what ethanol might allow you to change, usually it also allows you to change ignition targets but ign and boost play a connected game and usually upping boost requires a reduction in timing End result you just need to tune to MBT - HPA have good courses on this. With regards to the wiki whilst stage 5 refers to pump gas only is in the sense that the fuel system and the power targets but to obtain that type of power on a pump gas setup you need a turbo that flows ALOT of air for a LOW boost pressure as we do not want to increase the engine effective compression and risk detonation however on a 4 cylinder its pretty rare to unlikely you will find a turbo that will do this that won't take 10 years to spool up. everything is about balance and for the turbos we have on the market to get over 400WHP/HP you need high boost and you will not run high 20s low 30s on pump gas it will detonate.

Already replied to this on the other video

I can tune it remotely yes via BM3 or MGFlasher Yes it can be close ultimately the gearing of the Supra + the car weight matters here but yes you can get awfully very similar if you have alot of the same mods as listed

well these engines are extremely reliable so that is a 1/1000 unfortunate event Going OEM would be fine going forged is super overkill especially for the power you want a 2019 X3 is a Gen 2 B4x engine which uses some of the most reliable OEM pistons todate Maintain OE CR of 10.2:1

@@NavardiTuned can I switch them if length gudgeon pin is 51 to 55? 30i is only 55 version

​@@NavardiTuned what can the b48 take with 10.2 same engine as the supra i wanne buy. I want like 340 whp

@@kd2833 already well documented can do 500 on stock internals with the right turbo etc

@@bartoszcholewa7100 always match the pin to the piston and rod

I'll get Kev to reply with the exact specifications here in the AM

@@NavardiTuned Version 3.0 (B58) which has 387 HP accelerates to 60 km/h in 4 seconds, and your version 2.0 does it much better and only has 30 HP more, how is that possible?

@@kwasbass6790 This 2.0 is much lighter. The wheels are 15s.

​@@IPOSMotorsport Thanks

How big your turbo is and what components you used to build the engine

haha this is an old video now! still somewhat relevant though - usually 3+ psi and high WGDC (like 90+) would be a good sign of a boost leak How much IGN deviation do you see on Cyl 4? on pump gas up to 3 degrees of variance is usually fine - usually if you see throttle closure you can see ign variance due to the turbulent air and uneven distribution between cylinders

@@NavardiTuned Sometimes cyl 4 is locked in with the others, sometimes several degrees off. Attached is a log I took this afternoon of a quick pull showing cyl 4 lagging and some boost deviation. www.bootmod3.net/log?id=6699944b4e7898129382b3e5

Comes down to how the car is setup, the car has had alot of changes made to driveline etc reach out to kevin@iposmotorsport.com for the exact specific list of mods to the car

yes

Surface Gap

This was for those people gapping their plugs to 0.022 inch its really unnecessary

in this ancient video, pre-dated the use of TU pumps and S63TU EU5 injectors - so stock and a JB4 + Fuel-IT CPI Injector

Unfortunately Diesels are not my forte, I have seen the turbo setup on some BMWs are they're nutty and stupidly hard to work on lol being so compact and crammed together

@@NavardiTuned What? You think 3 or 4 turbos is excessive, that's strange. I was a BMW tech for many years here in Aus, big fan of the M54 and M57, but the newer 6's are becoming very complicated. The M57 is a common swap, excellent engine even for boats. Either the N57 or B57 is used in the OXE diesel outboard. I would like to use one for an experimental aircraft but the timing, oil pump and valve train have become very complex. They would require a lot of modification. B57 components are weaker compared to M57 but it outputs more power. Where in Aus are you?

@@chippyjohn1 Not strange compound setups are nothing new to diesels just, seeing the OE setup is wild due to how compact they are that was the point I was making. Syd based usually attend some of the meets etc around Syd

@NavardiTuned I'm very familiar with compound, have designed and implemented it on an engine. I think the 4 turbos used on a BMW engine are more about not being able to fit just two turbos. As you mentioned, there is not much room. Last time I drove my E30 to Sydney from Melbourne, Sydney was full of potholes. Best of luck with the projects.

🙃 320? yeah lol sure... presume you meant 340 there are reasons for doing what was done here. Just accept that and be happy

0 issues

It's a very common issue, it's listed on their internal puma system, have them check the system, there's a shim fix kit they need to install, it's BS about being normal.

@@MYMOUNTAIN_122 only people I have heard complain about this is UK owners, rest of the world so far has no complaints and mine hasn't had an issue. Not saying its not an issue but seems to be a small region of affected users, whether BMW will do anything about it or not that is on them. If there is info in Puma and a fix kit then that's saying something

@@NavardiTuned weird, I know many that have it here in Australia, many have gone to VCAT or qcat to resolve, it's a pain, and definitely shouldn't be present on a vehicle that costs upwards of 80k, harry wanted to ask you re tuning what's the year cut off, as mine is a July 2022 plate. Cheers

@@MYMOUNTAIN_122 anything with a build date over JUN 2020 needs to have DME mailed to FEMTO in Finland to be tuned regardless of what flashing platform you use

There is so much to unpack here.... No they don't destroy your car, unless they're poor quality and don't seal properly allowing unfiltered air into your engine This intake works just fine on this car, not sure why the comment?

This was a funny comment

Ehh, N55 highflow DP, Aftermarket exh with a reverse flow muffler - really thats it

I was kind of talking about like the valve train and for the fuel pump noise have not been able to figure it out on our X3

@@adamcaywood6945 nothing has been altered there so... not sure why yours would be louder etc?

I know it sounds like the success of fuel pump noise. Or valve train clatter. I haven't been able to figure out which one it is it goes away though once you're driving and it's just fine on the highway it's quiet once you get down to idle and you're sitting at a stoplight or something like that and it sounds like a bunch of valve train clatter

definitely not, catless

This is a loaded Dyno just FYI not inertial like a Dynojet (better for testing) but it's our entirely built 1000HP engine package. As for the driveline on this torque its pretty low compared to the 600nm they can typically take on a 28i (in this case a 328i) before they'll break but also depends on what your launch control strategy is

I had no codes or perceivable issues

thanks for your reply! I actually already have you covered here on this, all the info you are asking for is in the wiki -> bmwenginewiki.com Yes the B48E turbo is in-fact a totally different turbo to the B48TU and B48, B48 -> TD04 Based B48TU -> Garret Based B48E -> Garret Based (different again to the TU turbo) The Mini/UK11 Cylinder heads do differ in port angle compared to the BMW Longitudinal setups which can have some impacts on power / TQ due to things like swirl effect for example The Mini/UK11 Intake Manifolds are also a valid contributor to power / TQ ability of those engines over the BMW Longitudinal equivalents.

@@NavardiTuned Yeah, I found the vid and watched it all the way. It does seem like the B48E turbo is the golden ticket in terms of OEM options, which is what I really like. Once again, love the work you're doing and will absolutely be on the watch out for your contents about these B48 mods. I did a N55 build with CP pistons and Manley rods, didn't get to a turbo that I like, yet; but it's running on MHD stage 2 on 91 OCT and made about 360whp which is pretty good already. I will have to watch more of your vids to gather my ideal part combination for the car. I have the 2022 X2 Sdrive 28i which is a whole step below the X2 M235i, and I think at the end of the day, I would like to bring my car to right below 400whp and call it. Based on your detailed assessment on the TU pistons and rest of the internals, I think 400whp is quite safe. I'm thinking to do this with the B48E turbo and 58TU HPFP, DP, FTP brachials, and really don't know if there's an OTS tune for this. My local tuner I hear is recently closing and shutting their shop down. So that's going to be a big bummer and time spent to find another tuner. By the way, do you know if I can send my ECU to Femto to bench unlock? I'm thinking of acquiring another ECU and clone it for the unlock to put the tune on, strictly for safety and future troubleshooting use.

What our new video! on plugs But gapping the N20 plugs depends on the coils used

@@NavardiTuned I use Dinan coils

@@StockTurboN20 They are not an upgrade

B58 coils are an upgrade right?

@@willytheazn with modified boots or N63T3 coils kits we sell for the N20 yes

So does the info provided still apply for gapping? Not as necessary with upgraded coils, should do if you want if on OE coils when using the 91784? If it has the fine wire ground strap, does it still need the aid of a smaller gap to "jump the gap"?

@@willytheazn any plug is going to need some level of gap if the coil is not able to provide the energy to jump the gap under high pressure situations

Will do

🎉

just because people like you

There are plenty of reasons why... Why do people build a 6 cyl and not a 8 or 10 or 12? Comment can go both ways buddy

Specifically with the N20, we cnc out the entire factory sleeve (open deck design) and we add our own custom design Darton wet sleeve to be a 1 piece solution to closing the deck and ensuring maximum possible bore wall thickness for any abuse customers want to throw at it

@@NavardiTuned I love it

@@NavardiTuned one question though does this interfere with cooling much?

@@colbymaxwell244 we have observed 0 impact to the cooling ability of the OEM cooling system with Australian 45 deg C summer temps

@@NavardiTuned sweet I wish I could find an opportunity where I live to pursue learning how to do stuff like this and work in the field thank you for your responses

Cannot get these easily in Australia, But I do go to the drags alot those results are coming