What's next to do Performance wise.

[RIGSGT2]

I'm wondering what's next to do to increase performance in my car.
It's my daily driver and I don't track it but, I do the normal rolls over 70 in the highways and the typical stop and go street race every once and an while.
My car currently have. Oil Catch Can, K&N Typhoon CAI, JA scoops, GFB Deceptor Pro II BOV, JB4 with plugs, Wind booster and the Borla Exhaust. I was thinking of removing the cats but then I will not pass emissions so that's off the table unless someone tells me how to pass them without the cats; then I'm thinking of installing an intercooler.
The reason behind the intercooler is that I have seen that when the temps here in IL. gets over 90 degrees the car does not run as well when is 70's.
Other option is I was seeing the WMI but, don't know how it works; does it's always ON or you turn it on with a switch to get that extra injection going?
And I'm skeptical to damage the engine or something using the WMI.
With this said and as mu daily driver; What do you guys recommend?

Sorry for the long post.

Thanks.

RIGS.

 

[spider55]

Do a secondary cat delete & a FMIC system like Mishimoto or JonnyTig because both of those come with a merge pipe.

Personally I don't run WMI, I've heard complaints about it, what I do every once in a while is run some TORCO with a full tank of 91oct which gives me 100oct in which makes the power jump up.

I run the JonnyTig FMIC & in the summer here in Arizona the car IAT is 10 degrees above Ambient temp. When your IAT is above 90 the car is going to run sluggish.