StopTech 2016-2018 Ford Focus RS Slotted Brake Rotor
StopTech recognizes that great brakes like the Brembos on your 2016 - 2018 Ford Focus RS need to look as good as they perform. That's why performance wheels and tires on your RS are best complemented with StopTech Slotted Sport Rotors. StopTech slotted brake rotors prevent glazing of the pads, add bite and improve wet and dry braking performance. Every StopTech Sport Rotor is produced from a high quality Centric Parts blank casting and finished in a durable e-coating for corrosion resistance.
Engineered to look good behind the wheel and perform at the same time
StopTech Sport Rotors look great behind custom wheels on your Focus RS, improve the initial bite of the brake pads, and help wipe away the debris that forms between the pad and the disc.
Focus RS StopTech Sport Rotors are finished with black e-coating on both sides of the hat, inside the cooling vanes, and on the outside edge. E-coating is a superior electro-statically applied finish designed to withstand 400 hours of salt water exposure without rusting. This is especially important on both mounting faces of the hat where it touches the hub flange and back face of the wheel. Any accumulation of rust in these area can lead to installed lateral run out issues.
Power Alloy Metallurgy
Power Alloy metallurgy is an exclusive feature of StopTech Focus RS rotors. In specific vehicle applications, StopTech works with foundry partners to increase the molybdenum or carbon content of the castings, and to carefully control the cooling rate during production to reach targets for hardness and tensile strength.
Cooling Vane Design
StopTech 1-piece rotors for the Focus RS have unique slot or hole patterns for the left and right sides of the vehicle. For these directional patterns, straight vane or pillar vane rotors are used to ensure that a drilled hole never touches a cooling vane.