I'm looking at upgrading mine and are looking at these right now
http://amzn.com/B005FL72GO
I have the PowerStop cross drilled and slotted rotors on front and Powerstop's standard flat rotor at the rear. I like the setup, but I'll confess that my rear pads were pretty worn and my front rotors were too small when I bought the car, so anything with correct fitment would have been an improvement.
I assume you're aware of the different 4Runner front rotor sizes, but thought I'd mention it as a point to watch when shopping if you're not.
I'm looking to change all my brakes to something a little bit more high performance. Anyone have any recommendations?
Just bought these, so far they are awesome! I stop so fast over stock it's kind of scary really. I did it in anticipation of much larger tires though. Front Rear 4 Drilled Slotted Brake Rotors and 8 Ceramic Pads 2WD 4WD M350506 | eBay
Sweet! Good to know! They had good reviews, and can't beat the price but nice to hear from someone already using them.I bought the same kit, installed them over a year ago. I love them, way better than stock. They are holding up very well right now in this Georgia summer heat.