Stock big brakes, or the likes of Alcon, AP or Brembo
You know the Supra also featured a four-sensor four-channel track tuned ABS system with yaw control whereby each calliper is sensored and the brakes are controlled individually according to the speed, angle, and pitch of the approaching corner. This unique Formula One-inspired braking system allowed the Supra Turbo to record a 70 mph (113 km/h) -0 braking distance of 149 ft (45 m),[22] the best braking performance of any production car tested in 1997 by Car and Driver magazine. This record was finally broken in 2004 by a Porsche Carrera GT, which does it in 145 ft (44 m) .
Stock Brakes are not too bad from little old Toyota
After market brake kits wont stop you any quicker , 4 pot OEM & 2 pot rears are as good as its gets; then the coefficient of friction takes over, the big brake kits are only for track cars, longitivtiy of the brakes increases before brake fade
4 pot OEM & 2 pot rears and a decent set of tyres; its amazing how many people skimp on tyres and are willing to pay out $$$ for brakes, but yet retain the budget tyres
I would try a decent set of tyres first, if you do not have any on