I TUNED MY BMW G80 M3! *CRAZY FAST*

[@zaidmaknojia9003]

M340i and M3 do not share motors nor are they in the same ballpark.

[@HellcatDreaminJosh]

Motortube Great Video I think it's awesome that your M3 Competition now has a JB4 tuner and I can't wait to see some racing content to see how much faster she is

[@nternetmuney]

jb4 isn’t a tune it just tricks your ecu into running more boost. basically just a boost modulator. at the end of the day you’ll still need a tune. jb4 vs a real tune is a complete night and day difference. still a sick car 💯

[@candmedia]

Do you know how to read a datalog? That’s the first step to validating anything you have to say. Until then, stfu and put the fries in the bag.

[@BilalAndLoveAboveAll]

Thank you for the elaboration! I see you’re truly the engineer.! 😅😅🦾🦾🙏🏾🙏🏾✊🏾✊🏾

[@DisturbedBurger]

And running more boost requires a multitude of signal interceptions to be-dare I say: tuned. It's a pre-written replacement ECU in a sense-and a legit tune in my opinion too despite the program running on its 'cloud server' about 1 meter of insulated copper away.

[@G8Xt]

Yeah but if you felt the g80 it’s already crazy fast it just needs a little more bump to be perfect

[@DisturbedBurger]

​@@G8Xtit's problem with the low end torque is due to short piston throw and a relatively low compression ratio. In layman's terms this is an engine which is designed to derive it's power from forced induction and high redlines.... It literally just needs the partial hybrid system seen in the B48/58 models and that car will be ZOOMING off the line and all the way through the power band.

[@Saikaat]

S58 & B58 totally different

[@LIKEAYOHN]

FYI you can't install and use it "without a trace" and it's certainly not "warranty proof". If they check, they can easily see the boost spikes and you'll end up with some interesting questions from a dealer.

[@KodrosKarlos]

Nice BMW M3 G80. Also like your Track Hawk.

[@MWtube_]

🔥🔥 content bro keep being great

[@BilalAndLoveAboveAll]

Be inspired SUKKAS.! Use this tool as a form of motivation not a tool for “being heard”. I can tell that most of you lil boys, aren’t or haven’t been heard as a kid.! My G80 is on the truck as we speak.! “Rubs hands like Birdman” it’s litty.!.!.

[@Black.Wick_]

no way you got gas at the liquor store

[@KingFredddo]

Yo motor tube what you’d prefer ram TRX OR BMW M3 m comp? 👍🏼🙏🏼

[@joeyn7399]

Does BMW offer a tune to get more hp????

[@DennisNuhanovic-if7iq]

JB4 still doesn’t tune for catless Downpipes either lol

[@readyon3506]

Great video motorzab

[@ernestogamingyt6000]

Bro you still need the sprint booster pedal and you goin to see a big different too

[@w4pher]

You need to update your JB4 firmware you will pick up a ton of power. You are running on a legacy version.

[@ToddMorrow-k3k]

Will the dealer be able to tell if it’s tuned?

[@f30angel]

Yes

[@BurgerMotorsports]

No trace is left behind when the JB4 is removed but we also don't encourage anyone to make warranty claims on modified vehicles.

[@Asap_mamba]

@@BurgerMotorsports will my g80 warranty be 100 % safe if use the JB4 tune

[@rickybobby6605]

Ask several dealers and maybe don’t just believe the company that makes money selling the product.

[@BurgerMotorsports]

@@rickybobby6605 of course the dealers would say no, that’s only if they detect it. The JB4 is removable without a trace. That being said we don’t condone warranty fraud.

[@ZoiloYTz]

Jb4 gon blow ya motor

[@leakedwheel9669]

I want to make my g80 just like yours can I get all the things done to your g80

[@luisoliveras9583]

Sending my M340s DME to get unlocked, rather spend the more but get the full tuning capabilities.

[@GP_With_The_M3]

Great content bro. But some information needs to be cleared up. The dealer can 100% tell that you’ve had a JB4 plugged in, even if you remove it. The computers on the car will show that factory boost limits have been exceeded. All dealers are different, and some won’t care about the JB4. But be advised it can still give them a reason to void your warranty if they chose to do so.

[@franklinwatson7767]

Been owning and modding BMW's since 2013, I laugh at the warranty questions when it comes to the JB4. JB4 is a piggy back, plug and play tune, It's not going to void any warranty at any dealership. If you're worried about blowing up your engine, it ain't happening with a JB4. Worry about voiding your warranty if you flash tune your car; a bad flash can hurt the engine and BMW will definitely see that even if you flash it back to stock parameters.

[@GP_With_The_M3]

@@franklinwatson7767 if you really believe that, call some BMW dealers and ask them about it. Yes, some dealers MIGHT be more lenient with a piggy back over an unlocked DME with a custom tune, but the JB4 is still a voidable modification. Anytime You’re demanding MORE of the engine over the factory tune, your warranty can be in jeopardy. All the dealer needs to do is prove the higher output caused by the light back was related to the warranty claim, and you’re done. Naturally, if anyone is worried about a warranty, they shouldn’t modify the car in the first place. But don’t be mislead. A JB4 can void your warranty.

[@clayh2643]

@@GP_With_The_M3I’m not saying you’re wrong and I follow your logic. But have you confirmed what you’re saying with anybody that works at BMW? Or do you yourself work there? Genuine question.

[@franklinwatson7767]

@@GP_With_The_M3 like I mentioned, been modifying Bimmers for over a decade and been on the track and street scene on both coast, witness voided warranties on flash tunes and upgraded turbo's, mainly due to blown rods and pistons from too much boost and not the right fuel. Never seen, experienced or heard a story where any piggyback tune damaged anything in a BMW engine to garner warranty work. Does BMW flag your car for having a piggyback? Absolutely, and the reason is for internal motor work, ie rods, pistons, blown gasket etc (Big money items). if you got a bad sensor, plug wires go bad, or coolant leak from an intercooler and you just happen to have a JB4 on a brand-new BMW, any dealership will replace and fix that sensor, plug or intercooler via warranty, despite a piggyback! Tell me where I can find a story or a YT where someone blew their motor on a piggyback tune and required engine block warranty work.

[@franklinwatson7767]

@@clayh2643 Confirmed with multiple BMW techs over the years and their logic is a piggy back is not permanently changing the parameters of the ECU.

[@11B_GRUNT]

Whats up with racing @AirborneAmerican? He invited you to the track and you didnt show. We want to see that race bro

[@Fox_Fitness_And_Racing]

M340 is not the same engine. M340i is b58 and m3 is s58

[@jmhaney6019]

Thought they can still tell it was modded if they searched the computer. If an engine replacement, I’m sure they would take the time to figure it out.

[@yoe.garcia]

FYI, jb4 will say bye bye to your warranty too. So dont go there.

[@TheVagitarian18]

*Your warranty is still voided* Over boosting leaves behind many physical and software traces, including considerably increased blow by on PCV and high crankcase pressures, and the ECU still stores the logs of you running high boost to name a few.. also the fact you have downpipes is an auto warranty void.

[@DisturbedBurger]

Was literally thinking about this today and how a recent history of engine performance parameters could probably be pulled from the ECU as part of warranty investigations. And ya, that output voltage going from the MAP sensor (among other voltage parameters) is going to totally squeak on us 🤐😬 we're not getting away with that

[@markm5644]

Def still voids warranty. I work in BMW service center. As soon as we plug the vehicle up it will alert

[@lafosh7234]

How from your professional experience do they make more power without voiding the warranty on the car?

[@B0rn2succeed]

He got me disappointed on the E46 part, I feel there are cars every car guy should know well.

[@AlexFlores-cr6hb]

5:56 E46

[@masospexk]

W vid

[@iTradeForPeace]

yessirrrr

[@KingV4_GOD]

Keep it in efficient mode, you make more power not in sport plus. I have JB4 myself. Map 5 kill map 😂

[@717hass]

race my hellcat it would be a good race

[@martaviounwilliams7817]

Lowkey could’ve kept the corvette no 🧢

[@MrJsevo29]

If you are dumb enough to think that JB4 won't void your warranty... lol you think if something breaks BMW can't go in and see that the car was running outside of stock parameters? Like they can't access the ECU,TCU, all the different computers in the car. They will know🤡🤡🤡

[@apthashooter860]

No they won’t. My cousin runs one on his 22M50i and I run one on my Q50ss. So have more information before you speak. And the dealer has done almost 20k in warranty work on my car. My turbos need to be replaced and they won’t do them because I have downpipes on the car. They have no clue about a jb4.

[@MrJsevo29]

@apthashooter860 they have no clue because that haven't looked for it. My buddy is the service manager for BMW Las Vegas so I know exactly what I'm talking about. Blow your engine or transmission and then come back here and tell me they had no clue about your clapped jb4 🤡

[@gaming-with-the-people4815]

@@MrJsevo29 i think they would run into issues of having to prove you used a tune as the ecu is still locked. Yeah, things would indicate they were running beyond stock parameters, but a good case could be fought that it was factory defect. risky business

[@MrJsevo29]

@gaming-with-the-people4815 I'm just saying as someone who has 2 friends in the BMW service department, they've had no issues voiding warranties due to jb4 use🤷🏽‍♂️

[@VinnieGarland]

What intro song?

[@kingnasirthesecond]

different mind state gunna(unreleased)

[@LifestyleRare]

Trust me get a proper tune the ones here in the uk are crazy 900bhp/1000bhp m3’s watch officially gassed races on youtube

[@Cal-oh2kc]

What is your intro song

[@macharr33]

different mind state - gunna

[@Cal-oh2kc]

@@macharr33 thanks. I thought it was money man no wonder I couldn’t find it

[@mal5342]

GTR ?

[@carbonm2]

Unlocked ECU, yes you can run 9s

[@candmedia]

JB4 is in 9’s

[@Evil.c5]

makes me want a BMW and im a vette american car guy

[@dchilton]

Unlock the ECM. That piggy back shit aint doing nothing. Your missing 200+ hp

[@mosesgomez5733]

M340 has a different motor then a g80 m3 it has a b58

[@WineHouse33]

It fast, but basic. Can I be Frank has these BMW's fully worked already racing top tier cars. Motortube must think he can still be complacent, but also relevant for the algorithm....lol

[@AlexFlores-cr6hb]

Fully worked on?? Hell nah just downpipe and email address.

[@calebvanvleet-f6k]

Your one of the goats man🎉🎉

[@dovidbleich6247]

Bro said there will be no trace of the tune after he removes it - well not if you install it on KZbin for the whole world to watch lmao

[@KidWitDaM]

They can still tell it’s been tampered with

[@f30angel]

They can tell if it’s been tampered with with a flash Ecu tune I think not jb4

[@KidWitDaM]

@@f30angel jb4 as well if a jb4 blows ur motor their gonna be able to tell it was that on not the vehicle itself Simple. Better off being cool with your service advisor & going for a custom tune while still keeping warranty. I know cz that’s what worked for me

[@f30angel]

How do you get cool with your service advisor ?! Lmao I was running a bm3 stage 2 Ecu tune on Mine. I got a drivetrain malfunction so I took it in to my local dealer as I still have warranty they tried to blame my downpipe and tune, so I flashed my car back to stock and took my downpipe off last Friday so far it hasn’t came back, I’m starting to think it was my spark plugs or ignition coils

[@f30angel]

@@KidWitDaM

[@KidWitDaM]

Smh still not as fast & voids warranty

[@uponscore]

The point of a jb4 is that it won’t void warranty and it’s a piggyback so it’s not a real “tune”

[@KidWitDaM]

@@uponscore I know that’s the point but it’s the same thing as a “real tune “ long as your tune didn’t cause the issues warranty is still valid. They can still detect anything done

[@da.boiichris]

I’m ready say fuck it and get a BMW😭😭all the maro bros goin b mad

[@srtlui4329]

First

[@Othmanalkandery]

Still slow bro

[@killa57boii33]

Wheres your bmw?

[@jaqueznorwood2730]

Fr where’s your bmw

[@ReggieSmith-zh8pr]

Yeah, where’s your bmw?

[@Chico-hp4tn]

Onb, where tf your bmw?

[@luisbarrera6891]

Still broke bro🤣🫵🏼

[@justincredible9294]

Another sponsored gift…..that’s why it’s the best! 🤡🤡🤡

[@eivindherredsvela4065]

🤣🤣🤣🤣🤣🤣

[@candmedia]

Name a better piggyback

[@justincredible9294]

@@candmedia Never believe an endorsement unless someone actually pays for it.

[@candmedia]

@@justincredible9294 Regardless of the endorsement, I'm saying name a better piggyback. I've had 5 JB4's now. I plan to own more on my future cars as well. Love it