i got my SI/SO 14" Magnaflow put on this morning....sounds great...but will it get louder? i hear things about break in time and other things like that then people tell me not true

 

Yes it will. My break in period was 3,000-4,000 miles. I did the exact same thing before going true dual with my exhaust. Now I could barely tell, and you may not be able to tell because you'll be driving it everyday and will get used to the sound even as it gets louder. When I went about a month without my wife riding with me, she noticed the sound difference.

 

I just did put the same setup on mine. I've got about 1000 miles on mine and I think it has gotten a little louder.

 

alright thanks yall