Mazda Rx8 2007 Motor Warranty?

I was going through the mazda website and saw this..

Quote:

* 2004 - 2011 RX-8 Rotary Engine Core Limited Warranty: 96 Months / 160,000 Kms Covered Components: Rotor housings, side housings and all internal parts, front cover and all internal parts, intake manifold, flywheel, oil pan, metering oil pump, oil cooler, engine mounts, water pump, charge air cooler, gaskets and seals.

Now I'm currently around the 140k Mark, and the engine does not seem to show any compression loss or any problems at all. (only problem I had was cat over heat and clutch bearing problem in the past)



Now my question is, how does the warranty work, and should I "force" a breakdown on the motor?



I've always taken good car, Oil changed every 3000-5000km and bi yearly checkups and maintenance.



Thanks!