Mac Prochamber w/cats ? Please Help

NeverDoneGT said:
ya im stuck on what to do here. hey mossberg how does your car sound ? is the drone bad when your crusin?

thanks
Sounds great. Can be quiet when you need it to, but nail the gas and it screams. Drone is not too bad with my combo, but I'm not drone sensitive either. The stereo can still overpower the exhaust.
 
Stang|ess said:
Ignore the above guy.

Mils are needed for midpipes that do not come with cats, so if you were to get a new catted midpipe, your cel wouldn't come on.
Not true. There are still catted midpipes that throw the code. The aftermarket cats aren't as restrictive sometimes and will let enough carbons through to throw the light. Mil elims may still be needed.
 
scupking said:
The procamber only has one cat per side. The stock H has 3 per side. So, the procamber should be louder then the stock H.
The prochamber has the mid section which quiets the sound a little also. The stock midpipe and catted prochamber are about the same volume with different tones. Personally, I wouldn't pay the extra money for catted just to have my car as loud as stock.