The GoatBoat: 2006 Pontiac GTO

[Jake]

Braided SS lines are in. Now I'm wondering if I should just do rotors and the other slide pins while I'm at it.

Since I'm on brakes, any reason to do a higher temp brake fluid or just stick with normal stuff?

Put the lines on, put fresh DOTwhatever fluid from Advance in it, and stop worrying otherwise. Replace rotors when they're too thin, warped enough that the car shakes, or cracked. No need for high-temp unless the car is going to see a bunch of track days.