Stock pads and rotors should be fine. In my 39 years of driving, I've only needed a pad upgrade on track days. Flushing your brake system every 2 years or so is always a good idea. I like ATE fluid. If you can still find the blue (US fed regs kind of banned it), alternating flushes with the gold makes it easy to see when you have a complete flush. Carbotec pads are my favorite for the track, but they can be noisy on the street, and they were $350.00 a set last i checked.
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