Another exhaust question

[1984 t-type]

My car has a 2.5" exhaust system on it, single pipe that splits to 2 mufflers at the rear. My goals are a mid to low 11 second street car will a system this size cover my needs? Also I have no clue as to the type of mufflers that are on the car now, they don't have anything stamped on them so I'm guessing there some cheap generic brand. With that being said what's the best ones to go with ? It's going to be a daily driver so I would like something more on the mellow side and possibly quiet at idle. Thanks in advance for your help.

 

[jasjamz]

I use the Pypes 2.5" system with the race mufflers. Quiet enough for a daily driver and the mufflers are the straight through design.

 

[1984 t-type]

Should I purchase there entire system or can I just buy the mufflers ? My system is fairly new hate to tear it off. Do you have a part # and where do they sell them

 

[L8TRH8R]

Get ultra flow welded they are quiet until you give it the juice.