I would try to look online to see if what your looking for is even available for sale. I have seen some exhaust parts on healtoe but they only have one header and one cat back. It could be different for your year but for my 2010 there is not much out there and if you do find anything it will be expensive. Good luck
PureTSX, RV6 is currently making a catback exhaust for the CU2. However, I don't think it's high on their priority list. Send them an email and express interest and ask for an ETA and pricing. Hopefully they can answer your questions. I'm hoping their catback will be cheaper than the rest, because the Mugen catback is extremely expensive, CT-Engineering catback is discontinued, and Fujitsubo is also quite expensive (and requires shipment from Japan).
Sorry if this wasn't the post you were looking for. Good luck!
You are correct in saying there isn't much out there, I have looked, thats why I'm hoping to find one previously loved. I have checked many sources online but can only find new at this time.
Thanks for taking the time to reply to my post
I have not considered RV6 as I was not aware of the development of a new exhaust, I will have to shoot them an email. I can get the Fujitsubo shipped to my house for about $1100 but was hoping to find one used.
Thanks for the reply I will update if I get something back from RV6