The TCDS shows the SR 22 has a 4350 hour airframe life.
http://www.airweb.faa.gov/Regulatory...E?OpenDocument
(Long site name - I don't know if copying and pasting will work)
... Extra 300 aircraft onto the market. These birds have 2000 to 2500 hours on them, with a factory limit life of 5000 hrs...