The Evolution Braking System consists of our three most popular brake upgrades for the Jaguar E-Type. The kit consists of 6-piston front and 4-piston rear brake callipers developed in collaboration with a leading OEM brake manufacturer specifically for Evolution. These brakes are married to vented discs, allowing E-Types equipped with the Evolution Brake System to generate stopping power that rivals modern performance cars and dominates their contemporary rivals. The kit also includes an upgraded handbrake calliper, allowing for increased reliability and better stopping power.