Wilwood PS1 Caliper - RH - 2.5" Lug Mount - 9" x .019" Rotor
Wilwood PS1 Caliper - RH - 2.5" Lug Mount - 9" x .019" Rotor
SKU:120-8373
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The Wilwood PS1 Caliper is a high-performance brake component designed for enthusiasts seeking lightweight, durable, and efficient braking solutions. Constructed from cast aluminum, this caliper features a sleek, low-profile design that significantly reduces unsprung weight, thereby improving handling and responsiveness during aggressive driving or track use. Its robust build ensures consistent braking performance under demanding conditions, making it an ideal upgrade for performance-oriented applications. The caliper's compact form factor allows for versatile installation options, and its design emphasizes both strength and weight savings, contributing to overall vehicle agility and braking efficiency.
This caliper is compatible with a wide range of vehicles requiring a 2.5-inch lug mount and is suitable for use with 9-inch diameter rotors with a .019-inch thickness. It fits applications where space constraints and weight reduction are priorities, including street and track environments. The Wilwood PS1 caliper serves as a direct replacement or upgrade for existing brake setups, offering improved braking response and fade resistance. Installation typically involves bolt-on mounting, and the kit includes the caliper itself, with no additional components specified. It is ideal for performance enthusiasts seeking reliable, lightweight braking performance for various high-demand driving scenarios.
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Overview
Overview
Wilwood PS1 Caliper - RH - 2.5" Lug Mount - 9" x .019" Rotor
Universal Fitment
Part #: 120-8373
Overview
The Wilwood PS1 Caliper is a high-performance brake component designed for enthusiasts seeking lightweight, durable, and efficient braking solutions. Crafted from cast aluminum, this caliper offers a sleek, low-profile design that reduces unsprung weight, enhancing handling and responsiveness. Its compact construction makes it suitable for a variety of applications where space and weight savings are critical. Ideal for racing, track days, or performance upgrades, the PS1 caliper helps improve braking response and heat management, ensuring consistent performance under demanding conditions. Its robust design supports aggressive driving while maintaining reliability and longevity.Key Features
This caliper features advanced engineering and quality materials to deliver optimal braking performance:- Lightweight cast aluminum construction weighing only 0.93 pounds
- Two stainless steel deep cup pistons for effective heat dissipation
- High-temperature square piston seals to minimize piston retraction and maintain pad contact
- Internal crossover brake fluid passages eliminating external crossover tubes
- Designed to fit rotors with diameters from 6.00" to 9.00"
- 2.5" lug mount configuration for secure attachment
- Low profile, space-saving design suitable for various performance applications
Construction & Design
The PS1 caliper’s cast aluminum body combines strength with lightweight properties, reducing unsprung mass for improved handling. The stainless steel pistons are engineered for durability and heat resistance, ensuring consistent braking performance. The internal crossover fluid passages streamline installation and reduce potential leak points, contributing to overall reliability.Driving Feel & Feedback
This caliper enhances braking response and pedal feel, providing precise modulation and confidence during aggressive driving or track use. Its design supports consistent pad engagement and effective heat dissipation, helping maintain optimal braking performance over extended use.Installation & Fitment
The PS1 caliper is designed for direct bolt-on installation with compatible rotors and mounting hardware. Proper fitment should be verified against vehicle specifications and the part number to ensure compatibility.What’s Included
The package includes the caliper assembly with stainless steel pistons and necessary mounting hardware for installation. Additional components such as rotors or brackets are not included and must be sourced separately.