I'd like to help you but you're sound vague there ...
Where did you get the Carbon Exhaust cover? Where exactly is not fitting?
To tell the difference between half system or full is hard to describe by words ... in any case... first make sure it's a real Termi .... look under the muffer, just above the rear tire... there should be an engraving that reads "For Racing Only" -- all after-market the Termis will have that. Check that first. Then will go from there... some detailed pics would help too.
Where did you get the Carbon Exhaust cover? Where exactly is not fitting?
To tell the difference between half system or full is hard to describe by words ... in any case... first make sure it's a real Termi .... look under the muffer, just above the rear tire... there should be an engraving that reads "For Racing Only" -- all after-market the Termis will have that. Check that first. Then will go from there... some detailed pics would help too.