I'm not too crazy about my invidia n1 because it's just too loud. I installed the baffles but I really hate how it looks with the baffles. Been thinking about putting the stock cat back on. Does the stock cat quiet it down some? Tryin to figure out if I'm gonna sale it or try to trade it.

 

I have the berk high flow cat and it tones it down a little on the lower to mid range but at high rpm it is still really loud.

 

stock cat will lower the volume .

 

Thanks guess I will probably just try to sell it or trade it.

 

How does it sound with the stock on? I ask because i have the n1 with the stock cat and its super quite for some reason and super drony.