does any one know where i can get the JB4 in Auckland?

[ringo_929 0]

i know i can get it online. but i just wanna find a local dealers which can help me install as well.

as they need to do some configation which i worry i will damage the enginne if am config somthing wrong.!!

[HaNs 226]

Why do you want a jb over a proper ecu remap? I have removed them for customers, they seem to hide fault codes and are pretty rudimentary

[ringo_929 0]

cos i do a lot of review and said the JB4 work with N54 can get 40-60HP more. and not too much ppl saying there has a problem after installed. So i am very interesting on it?

otherwise what do you recommend?

[ringo_929 0]

thank you ! matt, but that is JB+, but i want JB4. (but i am not sure what is the different)

ppl just said JB4 can get more power.