Muffuler too loud

[x2board161]

Guys, how can i lower the tone of my muffuler. The tone was fine, until i removed the cat converter. Any suggestions?

[trq]

reassamble the Cat converter

[AzteCypher]

1. Get a high flow cat put in.
2. Put a resonator in-line.
3. Put a silencer at the tip of the muffler.