EBC Brakes S4 Redstuff Ceramic Pad and USR Slotted Rotor Kit for 2006-2022 Lexus GS and IS (S4KR1123)

Fits 2006-2022 Lexus GS300, GS350, GS430, GS450h, GS460, IS250, and IS350. The EBC Brakes S4 Kit is an engineered performance upgrade designed for premium imports and muscle cars, delivering increased stopping power with significantly lower brake dust than OE pads.

This comprehensive kit pairs EBC Redstuff ceramic pads with USR fine-slotted sport rotors. The Redstuff pads are formulated with aramid fiber-enhanced ceramic granules to resist brake fade during spirited highway driving. Each pad is fully shimmed, slotted, and chamfered to ensure quiet operation and features the patented Brake-in coating for rapid friction seating. The included USR series rotors are cast from G3000 iron and feature fine slots that help expel gas and debris while maintaining silent operation and promoting parallel pad wear.

• Manufacturer Part Number: S4KR1123
• Pad Material: Aramid fiber and ceramic composite (Redstuff)
• Rotor Style: USR fine-slotted sport rotors
• Rotor Material: G3000 iron with Geomet black anti-rust coating
• Installation: Direct fit; bolts to factory mounting points with no modifications
• Warranty: 10,000-mile no-hassle manufacturer warranty
• Included Hardware: Front pads, front rotors, and caliper lubricant