Wilwood 140-18368-R SX6R Front Big Brake Kit Mustang II Roadster Shop 15in Rotor Red

The Wilwood SX6R Front Big Brake Kit is purpose-engineered for Roadster Shop SPEC or REVO RS chassis platforms utilizing the RFS-2 forged spindle. Featuring a forged six-piston caliper finished in red, this kit delivers exceptional clamping force and fade resistance for high-performance street and track driving.

Kit Includes:

• Forged SX6R six-piston caliper — Red anodized finish
• 15.00" diameter, 72 curved vane vented Spec37 iron rotor
• Lightweight two-piece aluminum hat
• BP-10 series street performance brake pads

Key Features:

• Forged Six-Piston Caliper: Increased piston volume provides stronger clamping force with reduced pedal effort
• 72 Curved Vane Vented Rotor: Thicker vented Spec37 iron construction improves thermal cooling and long-term durability
• BP-10 Street Performance Pads: Engineered for quick initial response, fade resistance, and extended pad life
• Lightweight Two-Piece Hat: Aluminum hat reduces unsprung rotational mass for improved handling response
• Multiple Configurations Available: Additional caliper colors and rotor styles offered; track-only upgrade packages available via custom order

Wilwood part number 140-18368-R is a front kit designed specifically for the Mustang II suspension geometry as used in the Roadster Shop SPEC and REVO RS chassis with the RFS-2 forged spindle. This kit provides a direct-fit, high-capacity braking solution that combines big-brake stopping power with modern engineering and clean styling.