People who have Jb4

[Pagliam135]

Was wondering if it’s worth it? Anyone have problems with it? Notice a big difference?

 

[Irongoats]

No problems for me on Map 1. Haven't checked around for 93 octane for Map 2.

 

[RamFan]

Was wondering if it’s worth it? Anyone have problems with it? Notice a big difference?

Do a search.

 

[Pagliam135]

Do a search.

I have tried not many people have it. I’ve seen one bald guy promoting it and two installation videos.

 

[Pagliam135]

No problems for me on Map 2

Nice. How often do you drive in map 2

 

[HurriRAM]

No problems for me on Map 2

Is map 2 still 91 octane?

 

[MoMo]

I wouldn’t spend the money unless you live where you can get 93 top tier petrol at the pump. If you do, there’s a big difference.

 

[Irongoats]

Is map 2 still 91 octane?

Edit: this was wrong oops carry on.

 

[Pagliam135]

Yes

You know where to get 93 octane in Vegas? Or even 100 and mix? Also you think you going to get Jb4 or wait to tune?

 

[Irongoats]

You know where to get 93 octane in Vegas? Or even 100 and mix? Also you think you going to get Jb4 or wait to tune?

Have no idea but never looked. I'll keep this then messing with the ECU with a tune. Maybe in time when its been out and working flawlessly I'll give a tune a try. I just wish I can use my Alpha OBD program but not available yet for these trucks.

 

[MoMo]

Map 2 is 93. That’s why I said it’s not worth the money unless you have access to 93.

 

[Pagliam135]

Map 2 is 93. That’s why I said it’s not worth the money unless you have access to 93.
View attachment 11252

Do you notice a difference between factory and map 1?

 

[Pagliam135]

Have no idea but never looked. I'll keep this then messing with the ECU with a tune. Maybe in time when it’s been out and working flawlessly I'll give a tune a try. I just wish I can use my Alpha OBD program but not available yet for these trucks.

So you got the Jb4?

 

[RB72]

Has anyone mixed 91 octane with e85 to obtain an e30/91 octane? There are resources one the web showing the correct ratio.

 

[Pagliam135]

Has anyone mixed 91 octane with e85 to obtain an e30/91 octane? There are resources one the web showing the correct ratio.

I personally wouldn’t mess with it because the manual says it’ll void your warranty

 

[Pagliam135]

 

[Adub]

Wow

 

[Jdmdc5teg06]

I wish diablosport made videos like this. For some reason, even though diablosport is also a well known performance platform, they don’t make videos like this showing the potential of their piggyback

 

[itsmekylep]

I really wanted the JB4 but I’m way too petty to pay for an app after paying $600 for a tuner.

 

[itsmekylep]

I wish diablosport made videos like this. For some reason, even though diablosport is also a well known performance platform, they don’t make videos like this showing the potential of their piggyback

I agree. Very little info for the cat6