I still need to find some tips for the system. I'm searching eBay right now. ( I'm up for suggestions for the tips).,Tips get expensive!
I plan on keeping the resonator ( the lung looking piece) and cutting another hole on the opposite side similar to the M5 piece. I am not going to run any mufflers after that point. It just going to be straight out after the resonator.
Right now i have the (resonator) off and only running one of the rear silencers. It really isn't loud at all. So I figure putting the lung back on and two outlets out the back should be ok. This will also minimize the cutting and the size of the hole I will have to make in the trunk.