Is it worth upgrading injectors?

djburke87

So I am going to replace my fuel injectors. I have a cylinder 3 misfire that happens maybe once a week, and I have narrowed it down to probably a fuel injector problem (maybe, hopefully?). The dealer I go to for stuff said they don't know what it is. I swapped the coils around and the misfire was still on #3. I did the idle "relearn," which didn't really help. So now I'm going to do new injectors.

Is there something other than stock I should get? If I get stock, can I just get one, or should I get six?

I am getting my car tuned in a few months after I get headers and HFCs from Z1. Other mods are cold air intake, dewla intake guide, intake ported plenum, remark axleback, and currently have test pipes but am swapping those for HFCs.

I am not going to ever use forced induction on this car, and am not planning on putting anything but 93 in my car.

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2018 Nismo - Z1 Cold Air Intake, Z1 Silicone Hoses, Catalytic Converter Delete, Remark Axleback V1 Exhaust