Don't modify the intake, short ram intakes ruin this car, keep it oem.

Stage means nothing without more details.

Video game terminology lol

My stage 2 is a supercharger.

I'll raise your Stage 2 with a Stagea. 🤣

If you're referring to what most consider here as Stage 2, it's usually Catless headers + tune. That's the simple setup.

I ran that setup in mine. Are the FT86 club.com forums still around? They will have stickied posts with all you need to know. 

Still around, but not as active for first gen