Hi guys! Excuse me if this message does not go in this forum but I'm a bit new in this :roll: . Well, I'm gonna ask you about BMW, exactly about the 328i model (saloon) 192 bhp?. My doubt is this one: Some time ago I saw one 328 E46 with an exhaust system I've never seen before. It was really interesting as in one of the two exits had a lid that got opened or closed (depending on the engine's revs I think because I read something about it in a car magazine, altough I don't remember if the exhaust belonged to a BMW or to another brand). But a friend of mine says that it is impossible that I could see this in an E46 model because this system was only used in E36 series, concretely in 328 and 323ti (compact).
I perfectly difference E46 from E36 of course

, but I want to convince him of what I saw was really what I'm saying to him, because if not I'm gonna seem a lier :shock: .
Please, can you confirm me that what I saw in the exhaust was real and not fiction

?
Thanks. Regards.