Hey guys. I'll be ordering my JB4 soon and wanted some advice or thoughts. I currently have torque motorsport air filters, HKS45mil gapped at .27, JBL downpipe and JunBL EVC cat and lap3 chip. Last Saturday I did a dyno run and the numbers were great 386whp and 463 torque. Now like I mentioned earlier want to try JB4, but I would like to know if by using JB4 will my car be over 415whp or more. It seems people are getting pretty good numbers with gist plugs and the system. Any thought or ideas are welcomed.
Thanks,
AC