I need some tips for my mufflers and don't wanna spend $ for tails besides I kinda like the sound. The mufflers I have are unknown replacement mufflers 2 1/4" they were on the car when I bought it. Just says made in USA and have a part # 41xxx can't remember. Pretty sure they're stainless though but by lookin inside they look like regular cheepo "turbo" mufflers. I just swapped the original system back in cause I'm sellin the old setup. Anyway I got a pair of 2 1/4" flared tips to use but they don't fit. They just match up to the openings on the mufflers. Should I go with 2"?