JB4 Review

I’m in the Bronx right next to Queens.
 
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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
 
With the fuel wires should pickup nice gains, and you'll have full logging so you actually know what is going on with your car.
 
From interior to exterior to high performance - everything you need for your Stinger awaits you...
recieving jb4 today is map 1 ok to run on stock plugs with stock gap? Cant get to plugs today and not sure I can wait.

I ran it for a while with stock plugs but I wouldn't recommend it. You should probably re-gap them before using it at all.
 
recieving jb4 today is map 1 ok to run on stock plugs with stock gap? Cant get to plugs today and not sure I can wait.

Definitely re-gap your plugs before installing the JB4. I cracked a plug on map 1.
 
anybody know if that jb4 is gonna require a signature? It's coming today and nobody's home.
 
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From interior to exterior to high performance - everything you need for your Stinger awaits you...
anybody know if that jb4 is gonna require a signature? It's coming today and nobody's home.

Mine didn't. I think it depends on the delivery service, driver, and the rules for particular neighborhoods.
 
From interior to exterior to high performance - everything you need for your Stinger awaits you...
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