EBC S4KF1993 Redstuff Front Brake Kit for 2006-2018 Lexus IS350 3.5L

Vehicle Fitment

• 2006-2010 Lexus IS350 (Base, Sport; 3.5L V6; RWD; front brake configuration requiring verification)
• 2011-2013 Lexus IS350 (Base, F Sport where equipped; 3.5L V6; RWD; front brake configuration requiring verification)
• 2014-2015 Lexus IS350 (Base, C, C F Sport, F Sport; 3.5L V6; RWD; front brake configuration requiring verification)
• 2016-2018 Lexus IS350 (Base, F Sport; 3.5L V6; RWD; front brake configuration requiring verification)

Fitment Notes

• Catalog listings identify S4KF1993 as a front brake kit for 2006-2018 Lexus IS350 applications.
• Available catalog data contains a component-position conflict: S4KF1993 is identified as a front kit, while the listed USR7637 rotor is independently cataloged as a rear rotor.
• Because the component-position information cannot be reconciled with sufficient confidence, rotor dimensions and exact brake-package compatibility should be verified directly against the vehicle before listing or installation.
• RWD configuration is applicable to the Lexus IS350.
• Do not apply this kit to an IS350 with a different factory brake configuration without confirming component equivalency.

Features

• EBC Stage 4 Signature brake kit
• Redstuff ceramic performance brake pads
• Aramid-fiber and ceramic-granule friction formulation
• EBC Brake-in coating for rapid pad seating
• Fully shimmed, slotted, and chamfered pad construction
• EBC USR Series slotted sport rotors
• Vented rotor construction
• GEOMET anti-corrosion rotor coating
• Fine-slotted friction surface
• Fully balanced and run-out tested rotors
• Direct-fit replacement design
• Designed for spirited street and highway driving

Specifications

• Brand: EBC Brakes
• Part Number: S4KF1993
• Product Type: Front Brake Pad and Rotor Kit
• Pad Compound: Redstuff Ceramic
• Pad Component: DP31586C
• Rotor Component: USR7637
• Rotor Diameter: 310mm
• Rotor Thickness: 18mm
• Rotor Type: Vented
• Rotor Style: USR Slotted
• Rotor Bolt Pattern: 5 x 114.3mm
• Rotor Quantity: 2
• Vehicle Engine: 3.5L V6
• Vehicle Drive: RWD

Included Components

• 1x EBC DP31586C Redstuff Brake Pad Set
• 2x EBC USR7637 Slotted Vented Rotors
• 1x Caliper Lubricant Package

Product Description

EBC S4KF1993 is cataloged as a Stage 4 Redstuff brake kit for the 2006-2018 Lexus IS350 3.5L V6. The kit combines EBC Redstuff ceramic pads with USR Series slotted sport rotors and is intended as a performance-oriented brake upgrade for compatible factory brake configurations.

The Redstuff pad formulation incorporates aramid fiber and ceramic granules, while EBC's Brake-in coating is designed to promote faster pad seating. The USR7637 rotor is independently cataloged as a 310mm x 18mm vented slotted rotor with a 5 x 114.3mm bolt pattern.

Important catalog verification is required for this part number. Although S4KF1993 is repeatedly identified as a front kit for the Lexus IS350, independent component catalogs identify USR7637 as a rear rotor. Because these records conflict, the exact rotor position and vehicle brake-package compatibility should be confirmed from the manufacturer's current application data or physical component specifications before final sale or installation.