Description
The Wilwood Aero4 forged four-piston caliper offers exceptional stopping power suitable for both road and track applications. Designed with race-inspired technology, this caliper features a durable forged aluminum body that provides high performance and reliability under heavy braking conditions. Its versatile design incorporates radial mounting options and multiple piston volume configurations, making it adaptable to a wide range of heavy-duty braking setups. The rotor diameter compatibility spans from 12.88 inches to 15 inches, ensuring flexibility for various wheel and rotor sizes. The Aero4’s innovative internal fluid ports eliminate external crossover tubes and reduce weight by integrating the center bridge assembly, resulting in improved fluid flow and maintenance ease. This caliper is an ideal upgrade for high-performance vehicles demanding superior braking capability and durability. Crafted by Wilwood, a trusted name in racing and automotive performance parts, the Aero4 caliper combines advanced engineering with robust construction for consistent, fade-resistant braking performance in demanding conditions. Its sleek black finish not only enhances aesthetics but also provides corrosion resistance, ensuring longevity and sustained performance over time.
Features:
- Forged aluminum body: Offers strength and light weight for high-performance braking
- Four-piston design: Delivers even pad wear and powerful stopping force
- Internal fluid ports: Eliminate external crossover tubes for improved fluid flow and reduced maintenance
- Radial mounting: Provides versatile installation options for various vehicles
- Piston sizes: 1.62 inches and 1.38 inches for customizable brake force
- Rotor compatibility: Suitable for rotor diameters from 12.88 inches to 15 inches
- Sleek black finish: Enhances aesthetic appeal and provides corrosion resistance









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