I just did my interior pieces for the second time. My first wrap lasted around 2 years and I began to see minor bubbles in a few areas -- this may have been due to my prepping. I don't remember if I cleaned the surfaces before hand. The vinyl I used the first time had no gloss coating, you could feel the ridges that gave it the cf look.
This time around I bought the 4D stuff which has a semi-gloss to it and you cannot feel the texture. It looks like there is now even better stuff out there with more of a glossy look so I may switch over to better stuff soon.
This wrap does the interior wonders. I hate the silver painted parts, wish they had just gone with a plain black. I need to figure out what to do with the plastic on the steering wheel and the vents. Have you wrapped those? And if so, did you remove them or do them in place?
Here's my last 2 nights of wrapping. The pictures do not give it justice, when the light hits it right, it's amazing how well this looks like real CF.