Go to this link at the jeep website and download the warranty info for the 2011 Wrangler. Read it cover-to-cover.
The warranty has changed over the years. The 2011 does not have a Lifetime Powertrain Warranty - I think that stopped with the 09s. Instead, the 2011 has the 3yr/36K basic and 5yr/100K powertrain - same as my 2010.
Also, the 2011 warranty says "MANUAL TRANSMISSION CLUTCH PARTS ARE NOT COVERED AT ANY TIME"