X5M F85 2017 Tune only JB4

[Droptopp]

Picked up a ‘17 X5M to replace my wife’s Macan Turbo. Installed a JB4 today after having the local dealer do the 1200 mile inspection at 587miles

Map 2 : wow what a difference the tune makes - really livens things up.

Gas light came on so I figured I would put my vbox on it before I got gas.

0-60 : 3.2
0-100 : 7.4
1/4 mile : 11.3 @ 122.9mph
60-130 : 9.6

came back around and bested that with :
0-60 : 3.1
0-100 : 7.1

We have a pending snow storm, otherwise I’m thinking I could have found some left over VP Import and ran a 10.9 onMap 7.

P.s. 60-130 shows the weight of this thing - hard to imagine my GTR does it in 4.3 and hoping for low 3’s this year.

[Terry@BMS]

Congrats!! Have a JB4 log? We can ensure its working as well as it should be.

[Droptopp]

I left the usb under the hood for now. Will need to grab the Bluetooth or run into cabin. Any advice on which works better ?

[Newguy123]

Nice that’s pretty quick for a SUV! Any In cab footage of the GTR pulls?

[Terry@BMS]

I left the usb under the hood for now. Will need to grab the Bluetooth or run into cabin. Any advice on which works better ?

If you don't plan to log often just run the USB cable in the door jamb with an extension when you want to log. Bluetooth is a lot easier and more fun, of course.

[Droptopp]

Most of the GTR pulls are with a GoPro outside pointing back

[Droptopp]

Thanks Terry, will do. We got 20”+ of snow so may take a couple days to have it melt.
@Newguy123 here is another.

[Newguy123]

Thanks Terry, will do. We got 20”+ of snow so may take a couple days to have it melt.
@Newguy123 here is another.

wow beast!

[Droptopp]

1’ roll out - .21 seconds
11.32 1/4 @ 122.86
38 degrees and probably close to -500 DA

Best 0-60 same day was 3.01

Anyone looking for a tune on the F85/F86 would be well served to go with a JB4.

[Droptopp]

It’s intersting to see how the Launh Control shortshifts so much in 1st and 2nd. Will definitely need to shift this manually and see if time improves. Have a feeling there is so much tq that it might not make a difference with regards to ETA.

[Droptopp]

R35 with the new setup on a heartbreaker dyno at STM - solid 1300+ dynojet @ low boost 35lbs on pump E70. This is going to be a blast on E85.

AMS 4.1 Billet crank stroker
STM GTX3582X Gen II Turbo kit
STM Titanium exhaust
STM Race Intercooler
Shep Trans OneK with drop gears

[Droptopp]

Still loving the JB4 93 tune. Truck is a beast on the street.

3.2 to 60 all day and 11.2-4. Can’t wait for map 7.

Anybody that doesn’t have the draggy, get one. I came off early on the one below.

[Droptopp]

This is also without 1ft rollout like on the vbox. So 2.9-3.0 0-60

[Sticky]

Thanks Terry, will do. We got 20”+ of snow so may take a couple days to have it melt.
@Newguy123 here is another.

Damn dude... not sure how I missed this.

Awesome!

[Sticky]

It’s intersting to see how the Launh Control shortshifts so much in 1st and 2nd. Will definitely need to shift this manually and see if time improves. Have a feeling there is so much tq that it might not make a difference with regards to ETA.

It may be the tach not keeping up btw with the actual revs.

[Droptopp]

Forgot my laptop at home so didn’t bother to run map 7 on MS109.

Map 2 93 octane and majority 120+ mph runs.

Drove 1hr to track and hot lapped 10x. Runs all within .2 of each other.

Terry this JB4 is so smooth. Roasted a Z06, Hellcat, C63, M5, Fox body and even a caprice.

[Sticky]

11.3 @ 118? With a JB4?

Post some of the 120+ runs please and a pic of you X5M. Would like to do an article @Droptopp

[Droptopp]

I am fairly confident in cooler weather and on map7 will be flirting with 10.99

[Droptopp]

Vbox :
0-60 3.1 with 2’ roll out
0-100 7.0
60-130 10.1

[Droptopp]

Was hoping DA was low enough (2,000) to get the X5M into the 10’s on tune only with 100 octane on Map 7.

11.21 was the best with multiple runs in the 123 +/- range.

0-60 3.28 (3,08 1ft roll out)
60-130 9.26

Another month and will give it a shot again.

[Sticky]

Here you go @Droptopp

[Droptopp]

Anyone that’s interested - here is a antilag / rolling boost of my GTR

[Sticky]

Anyone that’s interested - here is a antilag / rolling boost of my GTR

Damn dude... do we have a thread on your GTR?

[Urmom]

That GTR though !

[Sticky]

Damn dude... do we have a thread on your GTR?

@Droptopp