The more I research the more I am being pulled towards the fabspeed. Although I don't want cats mainly because of the power loss compared to catless it's looking like it isn't that much different. It would be nice not to have the cel on all the time in case something really happened and it needed to warn me but it was already on. Anyways I looked at the Dinan also but to much $ compared to everything else out there. Sound wise I do want it louder but not crazy loud. I go to way to many C&C shows early in the morning for it to be crazy loud. My neighbors and wife would kill me. They complained about my old e46 being to loud as it was and it had HFC on it too.
I saw there has to be "modifications" made to make the Fabspeed fit. Any ideas what that means?