StopTech 30.874.1113 AeroRotor Replacement Brake Rotor 380x35mm Front Left

The StopTech 30.874.1113 AeroRotor is a high-performance replacement brake rotor designed for enthusiasts who demand superior braking performance. This 2-piece rotor features a 380mm diameter and 35mm thickness, specifically engineered for the front left position on vehicles equipped with StopTech big brake kits.

Advanced AeroRotor Technology:

• Patented internal vane design pumps up to 80% more air than factory rotors for superior cooling and reduced brake fade
• 2-piece floating design with aircraft-grade aluminum hat reduces unsprung and rotational mass by up to 8 pounds
• Directional stand-offs optimize cooling airflow while preventing rotor coning through elongated drive pin holes
• Compatible with original equipment calipers while offering enhanced thermal capabilities

Premium Construction:

• High-quality friction ring with optimized heat dissipation properties
• Pre-assembled to billet aluminum AeroHat for direct bolt-on installation
• Includes mounting hardware, thread locking compound, and installation instructions
• 100% made in the USA with precision casting, balancing, and machining

This replacement rotor maintains the same diameter and thickness as the original StopTech big brake kit components while delivering improved cooling, braking performance, and handling characteristics. Ideal for track use, spirited street driving, or high-performance applications where consistent stopping power is critical.