no rocket science on the brakes
Wilwood calipers with a better compound
mopar brembo boxed large rotors
Super blue fluid
Wilwood master cyl with manual pedal
Dr diff rear disc kit
braided steel lines

Air cooling:
all brakes pushed to the limit need cooling

Note:
bigger brakes would only reduce laps times by an insignificant amount as this is driving fast not racing.

And for your viewing pleasure this year we are also running the family sedan. Go ahead laugh but that is a 96 Intrepid ES with the "handling and speed package"

V rated tires, no speed limiter and autostick.
A real blast to drive!! I am doing a brake pad and rotor upgrade. Struts have been upgraded to Tokiko and the inner tie rods replaced with the new mopar design. Amazingly the car will do close to 120 mph on the track