ZCP with JB4.downpipes,heat exhanger

[Frank M3 NJ]

New to the forum but I have been lurking for quite sometime. I currently have 2016 ZCP and I am having at the moment a JB4, downpipes, charge pipes, and a AWE heat exchanger installed. I was wondering what issues I should look out for or will encounter with these mods. Will there be a issue having a JB4 on a ZCP car? I plan to get an exhaust in the future but have not decided on which one yet. Can someone give me insight on which maps to run and fuel mixtures (if any) that I should try out. I do have E85 gas station 15 minutes from me but other then that most is 91 with an exceptional few that have 93 octane.

Thank you for your help.


PS I was under the impression that there was several maps that you can choose for the JB4 but as I started to read more into it I confused myself with all the options and settings you can control from inside your car. I do not want to hit a button by accident and change a setting or program.

[m4f82kuwait]

map 2 for downpipes and map 5 for auto tune
to me i prefer map 2 with e85 mix

[Frank M3 NJ]

no problems having a JB4 with my car already being a ZCP? wouldn't it negate it?

[4everkidd]

Originally Posted by Huxtable87

no problems having a JB4 with my car already being a ZCP? wouldn't it negate it?

Nothing to negate; you are still increasing parameters over and above the OEM ZCP.

[DLSJ5]

Originally Posted by Huxtable87

no problems having a JB4 with my car already being a ZCP? wouldn't it negate it?

JB4 ZCP results:

ZCP M4 Stock & JB4 Only, Dyno Results... http://f80.bimmerpost.com/forums/sho....php?t=1283824

[Frank M3 NJ]

Originally Posted by DLSJ5

JB4 ZCP results:

ZCP M4 Stock & JB4 Only, Dyno Results... http://f80.bimmerpost.com/forums/sho....php?t=1283824

thank you those dyno runs really helped me!