Ive got a g35x 06 and i dont know which exhaust system to go with im leaning toward the stillen but supposedly it makes it quieter. So im not sure if i want to get it anymore any suggestions?
Whats the best intake to get once again im leaning toward stillen because
I had stillen Intake in my 04 but is there a better one out there.

 

I'd go with the stillen exhaust and intake w/z-tube. good combo. The stillen exhaust might be quieter at idle and cruising but i know its loud at WOT.
-GP-

 

Sheepdog,

I just put the Stillen on my car last weekend. One thing it does not do is make the car quiter. It is MUCH louder than stock. Just curious, where did you get the impression it made the car quieter?

See this thread for some sound clips. I am extremely happy with this exhaust.

https://g35driver.com/forums/intake-exhaust/89903-stillen-catback-installed.html