g-Street 14 features rear-mounted, fixed, six-piston calipers and 14.0 x 1.25" directional-vaned, slotted, cross-drilled, black e-coated rotors with billet aluminum hats and hubs. The bolt-together hat/hub-rotor assembly allows worn or damaged components to be replaced easily and economically. Our enhanced-friction ceramic formula brake pads provide smooth engagement, long service life, and low noise and light brake-dust levels for performance driving applications. The kit is designed for use with Chassisworks’ exclusive Street-Machine spindles and is an excellent upgrade for vehicles equipped with 18" or larger wheels. Notes: Caliper face sticks out .50" forward from the hub face. Caliper outside maximum diameter is 15.75".