Anybody know if a stillen z/air box from a sedan will fit a coupe?

 

I am 99.9% sure it will. You can check the part numbers on the Stillen site.

 

Not sure but, I have that entire kit on my g35 coupe and it sounds great. Z-tube cold-air Stillen pkg.

 

Hey RWC, how much did your grounding wire cost for the automatic, and does it shift better?

 

YES YES YES. by far the best mod i have done hands down Check out gordee grounding gear.threads all over in here. It was around $150.
Shifts in half the time as before. install was pretty straight forward. Look at directions 3-4 times before you install. GL
rob

 

thanks rob...Appreciated lots! Cole

 

Congrats! on the mod Rob.