Emira JB4 Tuning Now Available for I4 & V6 Cars!

[Kaz]

i agree. But what I am asking, is why only 44whp difference from base to map2 on this particular run. Burger showed base to map2 being 95whp difference. Watch the video. This figure was achieved from base to map 2 on the same dyno, in the same condition, on the same day. Were they bullshitting and faking it? I don`t think that`s who they are. So I would have thought that if someone strapped their car on the dyno and measured map zero and got (say) 300 whp, then you would expect map 2 to show 395 or there about, wouldn`t you say?

It wouldn't be an exact amount as you quoted, it would be whatever scaled increase relative to the comparable baseline figures and the type of dyno...remember this is wheel figures so might be 95 on one, 80 on another, etc but yes, 40 is different than 95...could be anything, so many variables

 

[Aforst]

1.my app only connects when the car is moving (weird) do you see that behavior?

2.arw you able to use the app to clear codes? I can't, using a Bluetooth OBD2 scanner to clear right now but a minor pain unplugging the jb4 OBD2 cable each time

It’s been a while since I have needed to clear a code, but from what I remember it was very tricky to get the car in ignition mode and connect with JB4. I had the GRP downpipe on my car and was getting codes for post cat and pre cat o2 sensors. Post cat was expected. I went back to stock downpipe.

 

[jp129]

The map1 vs. map2 results are interesting from the recent dyno run from @jp129. I can tell you this, I feel a considerable difference between map1 and map2 on 93 octane here in NC with the mods in my signature. Something must be different and could be a combination of the lack of full aftermarket intake, relatively hot ambient conditions, fuel quality, etc. As for myself and from many other reports on here, there should be quite a significant jump from map1 to map2 on 93 fuel.

Easy to validate, just hop on a dyno and collect data. Map 0 through Map 2 and what will be will be.

Based on what's posted so far, independent dyno testing has shown a max net gain of ~60whp and median around ~40whp from everyone else. If anyone else has dyno'ed a net gain that's more (aside from JB4 test car), we'd all love to hear the conditions it was set in and learn from it, otherwise it's all perceptional.