Pro'skit SDS4 Non-magnetic Precision Ceramics Driver Slotted Screwdriver Tool With Blade. A handle made of nylon plastic with a fast-turning TPR anti-slip top. . ; Other Part Number. Built to last. ebcUSR The unique slotting aids with heat and brake dust dispersal, prevents glazing of the pads, adds bite and improves wet and dry braking performance. Tuning & Gauges. Precision slotted screwdriver made of chrome-molybdenum-vanadium steel. 4 available ; Item Number. EBC for Audi S4 Supercharged USR Slotted Front Rotors - ebcUSR ; Quantity. Lexus IS-F. Deep cryogenic treatment is a one-time process that permanently improves the performance and wear characteristics of metal components, from brake rotors and. Forced Induction. Manufacturer'sWarranty. Black Thermic coating leaves a nice finish and protects the rotors against corrosion. StopTech Audi S4 SportStop Cryo Slotted & Drilled Front Right Rotor StopTech Sport Rotors are also available with an optional cryogenic treatment. Read more.