hey guys, i started my modding with a q300 exhaust to start because it was a sweet deal, but im even catless and its still too quiet so im trying to trade for an n1 sedan exhaust, single tip. my number is 443-655-2393. Its on my car right now so unless i decide to drive exhaustless to meet you somewherewhich i doubt, id rather do it at your shop\house or my house. i am from fallston MD too. let me know if youre interested