exhaust questions

[kukunana256]

before i start i understand there are a billion posts about exhausts, but they all seem to be very general and mostly for the 3.5 trim

questions:
1. is the exhausts different for 2.5s and 3.5s?

2. why do many of the videos and pics of the exhaust show the tips crooked and fit badly?

3. can some one pleasee put some links down for me

i have a 2013 altima coupe 2.5s

please attach pics of how your exhausts turned out and if they were crooked, how you fixed it

[SanoSuKe]

They are different for 2.5s and 3.5s. They're usually crooked because of the shop installs.