Modular Drop Spindle Upgrade Wheel Kit – Part #6370SWBK-55213R:

$1,154

This 13-inch big brake front system uses a cross-drilled, gas-slotted and zinc-washed rotor that is mounted to a 2024 T6 billet aluminum CNC machined anodized hub. A PBR C15 caliper is then attached to the CPP modular drop spindle with its custom caliper mounting brackets.

PBR C15 calipers have twin 52 mm pistons and a larger brake pad surface area that o ers about 60 percent more stopping power in the caliper than the popular C5 caliper at half the cost. The 13-inch upgrade wheel kits include spindles, 13-inch rotors, aluminum hubs, loaded calipers, caliper mount brackets, bearings and seals, spindle nuts, banjo bolts, rubber brake hoses, upper and lower ball joints, inner and outer tie rod ends and custom tie rod adjuster sleeves. power steering return line; pedal rod; and mounting hardware.