is the stillen exhaust loud or like stock? how big is the tip? enough to fill the whole exhaust gap?

 

the rear section alone is not loud at all just a little drone around 2200-3000 RPMs. When you add b-pipe to ,ake it cat back , it gets louder and when you add a y-pipe you better drive slow around cops or you will get a ticket for noise pollution(know from experience)

 

hmmm...when i drove Kev's car last time, his car wasn't that loud..just droned a little bit but i didn't find his car very loud at all..

 

My car is not that loud (y pipe, RT Cat, and Stillen muffler). As Hoon said, it just drones a bit.

I think it's a 3.5" tip, but I haven't measured it.