On the stock exhaust 2006 e90 can you fit 3.5 inch out tips side by side together? It comes stock with 2.5 out. Thanks

Hey guys, So Ive done a lot of research trying to find the best exhaust system for me, and I haven't found anything for my taste. With that being said I'm going to make a custom one... I know it says for larger engines but its the only borla muffler that has dual in dual out. So I think Im...

Hi, i was looking all over the internet for a new exhaust system or exhaust tip for my 320CD but i couldnt find any. Can somebody please help me, what possibilities do i have in this situation?