hahah u want quiet? get a super skinny pipe, craploads of resonators and predsilencer and dual stockies...hahahaha of course it'll be slow as a mofo.



I heard presilencer with a cat and resonator and ApeXi N1s sound nice, not too loud, until WOT

email an exhaust comany and ask for a sound clip of their exhaust.



mazdatrix.com has a sound clip for some of their NA true dual exhaust setups, using a true dual header mixed with various quality exhaust manufactures.

Modify the y pipe of the catback system you get by cutting the pipes and installing the longest resonator on each side you can. It will be like adding two more presilencers and should quiet everything down more.