I typically like to stick with good name brands for specific parts. For brake pads - Akebono and Textar are good brands to go with if you don't want to go with Genuine:
Porsche Boxster (1997-2004) - Brake Pads & Rotors - Page 1. For rotors - Zimmerman and Sebro have a great reputation and are a great alternative to Genuine:
Porsche Boxster (1997-2004) - Brake Pads & Rotors - Page 5. Normal ones are fine to go with (non-slotted or drilled) if you're just doing street driving. If you plan to do track stuff I run slotted vs. drilled as a personal preference.
We also do have brake kits that include just about everything you'll need/want for a full brake overhaul. Can check them out here:
Porsche Boxster (1997-2004) - Brake Pads & Rotors - Page 1. Great thing about these kits is after you add them to your cart you can delete parts out and add parts in that you want.
Let me know if you have any questions.
