GEN 2 Burger Motorsports JB4 tuner install

[Thelostrican]

Yo should post on n54 forums, terry overthere will help you asap, in the past 4 days i have installed 2 one for me, and one for a friend, and so far no issues, i am sorry i cant help.

Good luck

 

[SENDIT]

Yo should post on n54 forums, terry overthere will help you asap, in the past 4 days i have installed 2 one for me, and one for a friend, and so far no issues, i am sorry i cant help.

Good luck

Thanks. I figured it out. 90% my fault. Everything is working as advertised now. Worth every penny!

 

[DezertRacer]

Ill jump on this wagon , We have also installed a bunch of these . They work great alone but when paired with a intake and down pipes you see great gains . We have heard of guys running 91 and mixing in 11 gallons of e85 on map 7 . No numbers from the rollers yet but im sure there is a jump .

 

[cdodgela]

Just wanted to nudge this thread. I was thinking about the JB4 for my 2018 and would some more opinions on results.
Thanks!

 

[lifeline]

I have had mine for a while now and was having trouble in the beginning with a wrench icon and limp mode upon start up. It would go away after a couple of starts but randomly appear again on start up only, never while driving. I emailed customer service and they sent me a replacement chip with a different firmware on it which resolved the problem. Zero issues since. I really like the JB4. Install is simple as can be and removal is just as simple if you need to.

 

[cdodgela]

just like practically everything, there are going to be a defective unit / part here or there but hopefully rare. Thanks lifeline! What gas and map you running?

 

[lifeline]

I keep it on map 3 and run 93


Sent from my iPhone using Tapatalk

 

[Dane17]

Mine just arrived. Haven’t even unboxed it yet.

Are there any guidelines for what Map to use vs fuel octane rating? Does it matter?

 

[lifeline]

read through this forum and ask questions here as well:
https://www.n54tech.com/forums/showthread.php?t=51436

 

[Obscure]

Any more reviews out there from owners with the JB4? Thinking about getting it for my 2019 as I don't want to deal with the hassle of a tune again. Also, anyone using the JB4 along with the BMS Pedal Tuner?