[09k20z3]

hey guys i need to find out what I'm doing wrong? i have a 09 civic si and just put the jrsc kit on it. i got my ECU reflashed back from hondata but when i plugged it in, it sounded like my car was stuttering between 4 to 5000 rpm's.

 

[Miami Killah]

Are you in WOT between toughs rpm points?

 

[itsmillz]

just get Flash pro so you can get a pro tune ya dig..

 

[davecivic91]

I heard the base maps from Hondata run really rich in lower RPMS... 4K isn't necessarily lower, but that could be your problem. Is the car bogging?