so I want to do the Fast Intentions TDX catback. Obviously non Nismo as my car is a base model. But I do want to do a body kit. maybe ings+ or varis arising II. Can I just buy longer "nismo" tips from FI? or is there something else different about the nismo/non nismo versions of the exhaust?
EDIT:
certainly looks like the tips are longer, but so is the pipe that connects them to the mufflers...