Well, n00bs don't search, do they ? There's no crime in asking, but some things have just been covered many many times. In fact some are active topics in the dedicated forum.
There's no lift kit for your Quadra-Lift suspension. Period. Done.
However you can fool the Quadra-Lift to permanently operate at higher settings (customizable even) by swapping out the links that dictate the ride height, which may allow you to run tires of a larger diameter. But that's why you search and read the threads.
DIY homemade air suspension links. Install with pics!
AAR links installed on my High Alitude
Just as easily as people use these links to lower your car, you can lift the car by playing with the length of those links. But I have no interest in either so I could not tell you more, well I do want the car lower in aero mode but when doing so you also reduce the ground clearance at the top end (QL-2).