Jb4 bms meth kit

[Doctor1973]

Hi guys,
I have M4 S55 2015, but I am not sure if I have to use spot #14 or # 16 for wiring connection in order to read a correct meth flow with jb4.
Thanks a lot for helping me.

[EALm4]

Originally Posted by Doctor1973

Hi guys,
I have M4 S55 2015, but I am not sure if I have to use spot #14 or # 16 for wiring connection in order to read a correct meth flow with jb4.
Thanks a lot for helping me.

3 orange and 16 blue

The instructions is missing a ) to make the sentence more readable lol

[Doctor1973]

Originally Posted by EALm4

3 orange and 16 blue

The instructions is missing a ) to make the sentence more readable lol

Thanks for fast reply...ciao

[mshea397]

I have the BMS charge pipes, JB4 and VSRF downpipes. Next on the list is theBMS meth kit .... can you give your feedback on how it runs when you're done with your install?

[DLSJ5]

Originally Posted by mshea397

I have the BMS charge pipes, JB4 and VSRF downpipes. Next on the list is theBMS meth kit .... can you give your feedback on how it runs when you're done with your install?

It's a great setup, with built in safety features.

Here's how mine runs.

[s2k750]

Originally Posted by DLSJ5

It's a great setup, with built in safety features.

Here's how mine runs.

Fassst car! I loled when you reeled the porsche turbo in. Would you buy dct again? You look a little bored to be honest?

[DLSJ5]

Originally Posted by s2k750

Fassst car! I loled when you reeled the porsche turbo in. Would you buy dct again? You look a little bored to be honest?

Thank you!

Haha, I will never drive a 6mt again! I love DCT and I'm never bored with this car, just laser focused in the vids.

[s2k750]

Originally Posted by DLSJ5

Thank you!

Haha, I will never drive a 6mt again! I love DCT and I'm never bored with this car, just laser focused in the vids.

Eye of the tiger! lol

The dct is definitely quicker! Every shift the e90 made gave you a little jump on him lol

[Saschi]

no Problems with the dct clutch?

i had M4 with VFSR DP + JB4 (MAP6/7) and 102 Octan Aral Ultimate,

and i am interested in the BMS Meth Kit.
What are you running at this Setup? 50/50? meth/water

[EALm4]

Originally Posted by Saschi

no Problems with the dct clutch?

i had M4 with VFSR DP + JB4 (MAP6/7) and 102 Octan Aral Ultimate,

and i am interested in the BMS Meth Kit.
What are you running at this Setup? 50/50? meth/water

I started off with 50/50 meth and after about 10+ VERY hard pulls almost back to back to back, the 50/50 provides better cooling properties. My temp gauge showed it at the first hash mark above the starting point of 160F. This was after about 30-40 minutes of hard pulls. The intercooler was ICE cold.

Currently on VP M1 100% meth right now and have noticed that I can squeeze more boost out of her but not with the same cooling.

Butt dyno says 100% pulls harder but have yet to hop on the dynojet for officiall

Originally Posted by mshea397

I have the BMS charge pipes, JB4 and VSRF downpipes. Next on the list is theBMS meth kit .... can you give your feedback on how it runs when you're done with your install?

Runs great but I personally need to hop on the dyno to tune it perfectly. I suggest buying a good amount more of tubing than what is typically provided so it can give you some options on the install.

[Saschi]

Originally Posted by EALm4

I started off with 50/50 meth and after about 10+ VERY hard pulls almost back to back to back, the 50/50 provides better cooling properties. My temp gauge showed it at the first hash mark above the starting point of 160F. This was after about 30-40 minutes of hard pulls. The intercooler was ICE cold.

Currently on VP M1 100% meth right now and have noticed that I can squeeze more boost out of her but not with the same cooling.

Butt dyno says 100% pulls harder but have yet to hop on the dynojet for officiall




Runs great but I personally need to hop on the dyno to tune it perfectly. I suggest buying a good amount more of tubing than what is typically provided so it can give you some options on the install.

thx for you Explanation

so i think the 50/50 will be good for daily Business...



with my -jb4 + dp + 102 octan +(map 6/7)

i think the car will be @ 530PS / 770nm round about?!


what do you think will the Meth Kit add? 10%-15% ??? (50PS?)



i see on BMS the new 3 Gallon Stealth Tank



if you Run the 50/50 set , how Long till the 3 gallon tank are empty?
normal 60L run for 350-400km.

[Doctor1973]

Tchuss,
I have 2015 M4 with jb4 map 8 and bms meth kit with 11 liter tank.
Actually with 50/50 mix, boost safety 29,meth add 65 and meth scale 60.
The car pull very hard and you can feel it very clear from 5000 rpm.
Every two stop at gas station you should fill up the tank again.
Your will not regrets.
Here in Italy we have 100 octane gas only and not 102.
With meth kit you gain 20-25 hp but you cool the combustion chamber and ad power without overheating.
Remember that i run catless downpipe but secondary on and Dodson clutch to save DCT since I have gts flash for higher clamping torque.

[DLSJ5]

Originally Posted by Saschi

no Problems with the dct clutch?

i had M4 with VFSR DP + JB4 (MAP6/7) and 102 Octan Aral Ultimate,

and i am interested in the BMS Meth Kit.
What are you running at this Setup? 50/50? meth/water

I've ran both but like EALm4 said 100% seems to make more power, so I've been running that all the time now. M1 VP Racing Methanol and I'm using dual CM7 nozzles on Map 8, which has all the built in JB4 safety features if the Meth fails, with an E40+ mix.

[Saschi]

Originally Posted by Doctor1973

Tchuss,
I have 2015 M4 with jb4 map 8 and bms meth kit with 11 liter tank.
Actually with 50/50 mix, boost safety 29,meth add 65 and meth scale 60.
The car pull very hard and you can feel it very clear from 5000 rpm.
Every two stop at gas station you should fill up the tank again.
Your will not regrets.
Here in Italy we have 100 octane gas only and not 102.
With meth kit you gain 20-25 hp but you cool the combustion chamber and ad power without overheating.
Remember that i run catless downpipe but secondary on and Dodson clutch to save DCT since I have gts flash for higher clamping torque.

Does the DUAL CM7 work?
i thought on stock Turbos you should install the DUAL CM5?

so if you say 11L tank you have the BMS 3 Gallon stealth Tank right?

are you on any Dyno with you car yet?


which chargepipes ? BMS ,too?

[Doctor1973]

Originally Posted by Saschi

Does the DUAL CM7 work?
i thought on stock Turbos you should install the DUAL CM5?

so if you say 11L tank you have the BMS 3 Gallon stealth Tank right?

are you on any Dyno with you car yet?


which chargepipes ? BMS ,too?

Yes I run with dual CM5 , new 3 Gallon tank and bms charge pipes with meth.
No Dyno yet but my butt feel the difference😂

[EALm4]

What are you guys running as your meth settings? Just curious to what everyone is running.

[Doctor1973]

Meth add 65/meth scale 60
50/50 mix
Bioethanol/distilled water