Oh yes But its going to get you in trouble.

All my mates st's have it
Sounds good though a janspeed
http://www.youtube.com/watch?v=tdzEly3uUO8
http://www.youtube.com/watch?feature...&v=d5748fYPBX4

It does eat into the baffles in the exhaust and the pops while driving can be heard literally miles away.