Guys if I get a new muffler such as a magnaflow and it does not have a tip can I have them take off my factory tip and use it?

Also why do CL owners who get the tips always get the BIG ROUND instead of smaller double exaust tips?

 

Yes, they can reattach your factory tips.

I guess it's a preference. My Greddy came with big round tips, so maybe that's what you're seeing?

 

yeah they just have to be a 2" outlet