i have a cobalt LT and i was looking at a megan racing cat back exhaust and i noticed it was listed for a cobalt ss... just curious if anyone knew if the ss and the lt use the same exhaust system or if i had to find one specific for an LT... lemme know

 

Same exhaust, however you might want to look into reviews, some that bought it, now regret it, as they dont like it. However some do like it... Do the research to make a good purchase

 

ive heard great things about the gmpp exhausts. Alot of people say the megan is too loud for everyday driving and gets annoying after a while.

 

IMO GMPP or Magnaflow

GMPP necks down to 2.25" so it is a bit smaller, the Magnaflow is a true 2.5" all the way.