2014 Honda Accord EX-L
 

Bought a 2014 ex-l 3 months ago I changed all the lights and added door sills. I wanted to add a k&n cold air intake. Also wanted to do something with my exhaust do get a better sound. I have been doing research on cat back and axle back exhaust. I don't have the v6 just the regular 2.4L. Wondering what my options were as far as an exhaust setup goes? I'm not tryna spend more than like 600 or 700. What should I do? Sorry for so many questions.