As I peruse the internet for information while I try to learn and come up with some decent mods, I'm coming across some sizing issues and I'm not sure how much they matter.
The parts I'm looking at are as follows:

Cold air intake: Stillen Gen 3 seems to be one of the more popular intakes and this will require trimming, though not enough to deter its use.

Intake manifold: Not sure on this yet. I'm looking at Z1 or Admin? Not sure what would be the best fit/fitment with other parts.

Headers: I'm looking at Fast Intentions long tube headers as I've read that the Z1 headers don't fit.

I've already bought some Hotchkis sways and plan on getting an Invidia Gemini catback exhaust. After some new tires and a shiny new air filter, the only thing I think I'd want to do is tune it. Any input on this little build of mine is greatly appreciated!

 

Search feature is very helpful. There are numerous threads discussing intakes, headers, etc. Admin does not make an intake manifold and I'd personally skip this mod. Go watch his newest video and check his comments on TBs, manifold/plenum porting.

Intake thread right next yours where I added some info: https://www.myg37.com/forums/intake-...ggestions.html

Contact Z1 if you have questions about fitment.

Tuner options: SOHO, AdminTuning, RZG, LMT, Saul Knight, several others. I'm tuned by SOHO on UpRev.