

Similar in construction to the F-Sport™ Front Brake Upgrade, the Rear Brake Upgrade [1] features four-piston fixed calipers and drilled cast-iron 345 mm diameter rotors. Low-dust performance brake pads are also included. The Rear Brake Upgrade may only be used in conjunction with F-Sport Front Brake Upgrade. (IS 250 AWD requires 18-inch G-Spider or ISP-Mode accessory alloy wheels.)
$2,550 MSRP [3]