I have a 2013 coupe ex-l 2.4L i4 and I want a new exhaust to make it sound better (not a fart can). Where could I get one and/or what would it do, performance wise?

 

Welcome to the forum, Jeremy

Carid is one of this forum's sponsors and then, of course, there are many other options as well.. including doing a search for exhaust shops in your area

Although simply changing the replacing the existing exhaust is not going to do much for performance unless you go to a dual cat-back set-up similar to the one that comes standard on the Accord Sport... which, according to Honda, increases an additional 5 hp... or in the case of the 2.4 would equal 189 hp

btw: In my opinion, the Sport exhaust has a great sound, especially during acceleration

Here (for both the 3.5L & 2.4L) is the link for Carid:

2013 Honda Accord Performance Exhaust Systems | Mufflers, Headers

 

Brand wise, you really can't go wrong with Magnaflow, Apexi WS2, Greddy SP, or Tanabe Medalion.

 

I agree... installed a set of Magnaflow on my Magnum.. great all-around sound