Hey guys I'm new here and just picked up an 2012 Altima Coupe 3.5SR! Are the 4th gen and 5th gen Altima exhaust interchangeable? Motordyne has a Y-pipe for our altimas that is supposed to be pretty good,but I would assume its for the 5th gen. I contacted Motordyne inquiring if it would fit my coupe, and customer service simply said "Yes". I just wanted to get a second opinon since I havent seen any 4th gens with this y-pipe.

Motordyne Art Y-pipe

https://motordyneengineering.com/produc ... rt-y-pipe/