BMW X3M Competition downpipe install plus Dyno before and after

2019 X3M Comp. visits Dyno for baseline run. VRSF downpipe install plus Custom Tune from DocVu Tuning. Next video we take the X3M back to Blackdog Speed shop to see what are gains are.

[@claudioagmfilho]

🇧🇷🇧🇷🇧🇷🇧🇷👏🏻, One of the best engines bmw has ever made, the S58 engine! You guys are awesome over there…

[@MrfrostyX3m]

Whoever whistling Dixie is he could have chilled on that

[@drake84734]

Sheeesh s58 content going nuts 🔥

[@silver_n5442]

Full e85 on the stock fuel system? That's actually insane lmao... I'm guessing over 600awhp with doc's magic 💯🔥

[@robfsociety4670]

Full E85 has been possible we did it back in 2020, but in the colder climates good luck starting your car lol.

[@MrDionstarrr]

So curious. You can take this BMW which runs on 91+ oct. And just pump straight e85 into it? Without adjusting any components? Just the tune?

[@silver_n5442]

@@MrDionstarrr yes. according to John, everything was stock with the fuel system. Its a massive upgrade over older setups. Has 2 high pressure fuel pumps and probably a very strong low pressure fuel pump. Maybe he can fill us in on exactly how it manages.

[@taylornilson]

Great video. I'm running Evolution Racewerks catless and a custom E50 tune on my X3M. Interested in your comment at the beginning of the video about TCU tune via XHP. Last I had heard their trans tune wasn't ready yet. Has that changed?

[@claudioagmfilho]

Hi guys I would like to know how the ethanol content stood up? Any low pressure fuel pump problems or higher prefigure fuel pump?

[@DSWGamingMCSG]

Can’t wait to see the final numbers. Ima guess 630

[@InfamousPuddin]

Have you ever tried to mount the go pro on the roof instead of the back glass of the x3?

[@zachbalis3644]

💥💥💥

[@goodreason6462]

If I used BM3 would my car still sound the same without docvu tunning?

[@ChicagoE9X]

🔥🔥🔥

[@EC-uq8xq]

How’d the full e work out for ya?

[@aaronyates4880]

How many hours did the installation take?

[@N54RacingChannel]

@@aaronyates4880 wasn’t long maybe an hour

[@aaronyates4880]

​@@N54RacingChannel thanks.

[@josesierra9150]

It’s funny I meet u at the gas station on some random shit driving to work 😂😂😂 I was in a fbo space grey e92 and u were in a orange e92

[@N54RacingChannel]

Oh yeah I remember!! 😂

[@ChrisChaos209]

Yooo john, tell me u got some specs on that Jurassic park c7 that was at that shop.. shit was pretty hard

[@N54RacingChannel]

Naw sorry i didnt get any

[@tge3069]

So much better

[@InfamousPuddin]

It rips

[@justinlopez4498]

Did you install the downpipes with new gaskets and o-rings?

[@N54RacingChannel]

Yes

[@justinlopez4498]

@@N54RacingChannel can I get the part number for the downpipe to exhaust gasket? And is there an O ring that goes inside of the turbo clamp?

[@N54RacingChannel]

@@justinlopez4498 I used gasket from vrsf. And yes there is a gasket on turbo to downpipe side

[@joshuaenyart5570]

Factory exhaust except for the downpipe you installed? Sounded pretty dope!

[@MrDionstarrr]

I find it unlikely that the downpipe alone adds all that sound

[@chorks23]

Where can I get a tune?

[@justinwallace3848]

Boot mod is best for s58

[@insanesoloripsdotcom]

There’s no such thing as a 2019 X3M

[@loweredyote8416]

Probably meaning bought in 19

[@insanesoloripsdotcom]

He calls it a 2019 X3M.. I think he’s just mistaken.

[@loweredyote8416]

@@insanesoloripsdotcom could be. But 20s come out in 19

[@d-block6136]

Not in the US/NA market, but in Europe...yes. He probably made a mistake in saying 2019 tho if he's in US

[@madrx2]

Yes there is bro, my one rolled off the production line in 2019 and was first registered in 2020