dat01max

iTrader: (1)

Hey guys I finally got my catback put on... It sounds really good it sounds almost like stock its not really loud at all.. But I was thnking of removing the cat. And just put a straight pipe how do you guys thnk it will sound???... Now its nice and deep when you punch it

HotshotVQ35

iTrader: (5)

cattman c/b sound quiet w/o headers take it from someone who been there done that..leave the cat in, nissan cats are very free flowing..

dat01max

iTrader: (1)

Oh ok mayb that's why... I'm going to get obx headers soon unless someone sells their cattman headers

PulsarGTS

iTrader: (6)

I'm running it catless with a cattman y-pipe as well. Its still the quiets setup I've had so far and still sounds great. Now when you get those headers on, she gonna be loud.

Grand_hustle17

iTrader: (22)

yea it shouldnt raise the soundnt too much with the Y-pipe because u still have your pre cats

Deckdout2

iTrader: (151)

That's great! I'm glad you got it ok. Can you leave me feedback as well in iTrader when you get a chance? Also, I have the Cattman Fastcat, and I wouldn't do a straight pipe or anything yet until you have headers on and see how you like that. A test pipe or Fastcat would be ok though.