I own a 07 G35 Coupe stock. Im about to get these parts.

Stillen Standard LW Pulleys
Stillen Cat-Back Exhaust
Stillen Headers
Motordyne 5/16 ISO Plenum Spacer
Vortech SC

yay or nay?

 

no
no
no
yes
yes



but thats my .02, its your car and mod it how you like at the end of the day its your ride

 

any reason why on the stillen?

 

personally i dont care for the sound..

 

What about HFCs?

 

I agree

 

what about performance wise?
HFC? Thats a good idea. Any suggestions?

 

You'll see similar gains with any true dual, which wont be much. With a SC idk, but you'll see way bigger gains than others that don't have the SC

HFCs:

I've got berks, I like them, they didn't set off the check engine

One of my buddies has Kinetix, which will do pretty much the same job and they are cheaper

Stillen makes some too, but i dont have any experience with those

 

Sweet, Ill check into some HFC. Thanks for the info.

 

+1

Shouldnt you run stock pulleys with the Vortech? I vaguely remember reading sometime about that before. Regardless, they're not worth it.

 

Anytime

 

i say yay on all. itll be a beast

 

Any other mods suggestions?

 

you are correct fab..

 

Headers are not worth the install trouble... And get ART pipes over hfcs. But do get the plenum spacer.