I have a aem cai,cat back exaust,zzp down pipe,jet chip module stage 2
would these injectors help?if so how much.
thanks

 

the only reason why people even change their injectors in the first place is because of duty cycle of injectors max out . why dont u just get a tune and max out your current ones

 

no

 

if you had it tuned, but even still not much. It would only help if your stock injectors are being over worked.

 

It would do nothing it's not like your running out of injector if there's no extra air then no need for extra fuel

 

Sorry as has been said it wont do anything for you and actually I dont believe the injectors will even work on a 2.4

 

I think they will but you have to do something with the harness to make them work properly. However with just those mods your probably no where near maxing out the stock ones.

 

Yeah they will work with an injector harness swap

 

Even if you wanted to the LE5 harness wouldn't plug into the LSJ injectors. Just tune with your current ones.

 

I'm not sure how close to maxing out the factory injectors are stock, and especially tuned with full bolt-ons?

They very well may be close to maxed out at WOT.

I know I had 42# injectors that came with my turbo kit and once I went for a proper tune it was found even those were at over 120% IDC

So long story short there may be a chance at a gain with properly tuned larger injectors. But you MUST get it tuned for them!!!