I don't know, you'd have to ask them.I wonder if they will RMA mine as it's been 18 moths... :/ Interesting though.
I've read that Warranty coverage can change depending on what country you're in. I personally find this a bit hard to believe but I guess anythings possible.
I do believe though Warranty coverage on Saitek/Madcatz Products ranges from 6 months to 2 years so it's possible you're still covered. Apparently there should be something inside the box that your Joystick came in indicating Warranty coverage but I'll be damned if I've found such a thing.