Okay thanks I am just going to go with the koni all around then just need 1 more paycheck and I can get them. And also, I don't understand your hate on intakes and stuff. I am tuned by Ov and I guarantee my SRI and Exhaust when tuned are doing increasing power across my power band. Also when you are planning to add boost to the car as well throttle body spacers and minor things like that to keep the cool side cooler can add up and help???
If you are going with Konis get the FSDs, not the Sports. Sports usually end up being too stiff. The FSDs ride better than stock, but adjust on the fly according to whats needed.
An exhaust is fine, nothing wrong with that as long as it does not alter the scavenging properties needed by the SkyActiv header. Some full exhausts do and you end up with excessive detonation and the resulting timing pull.
An SRI alone might be doing a little, but my experience so far is it does just that, very little but make noise. By itself, it hinders performance. Intake temps are all over the place in normal driving. To actually work, it needs to be enclosed and insulated from the hot under hood air. I'm working on this aspect now and currently my IATs stay within 7° of ambient mostly except when sitting in traffic for a while.
I've seen the claims made by various makers, the dyno results etc but those are a bit deceiving. The first couple pulls show a few hp increase. Yay....
But now close the hood and shut off the fan like in the real world. Heat soak in 5 minutes, IATs spike to over 100°.

An insulated enclosure is needed, and not just the rubber half box like the AEMs have but a genuine thermal barrier.
Throttle body spacers really don't do much if anything on DI motors.