I'm looking at the same thing for an '02. You can go with Fabtech 3", but you'll need new wheels.
The only place I've found so far is
www.truckn-store.com. They have 2" coil spacers/adjusters and 2" longer coil springs. I haven't found out whether the coil springs will work for the quad cab yet.
Fabtech makes add-a-leaf kits that will add 1.5" to the rear suspension, pricing is around $55.
www.performancelifts.com
Or, since the rear wheel arch is about 2" higher than the front in stock condition, a 2" kit for the front will work without any changes to the rear. Fabtech only recommends going with 30" tires with the 2" lift.