Wilwood Dynalite Rear Brake System | 4 Piston Caliper / 12.188 in Drilled/Slotted Rotor / GM 12-Bolt
Wilwood Dynalite Rear Brake System | 4 Piston Caliper / 12.188 in Drilled/Slotted Rotor / GM 12-Bolt
SKU:140-9315-DR
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The Wilwood Dynalite Rear Brake System is a high-performance braking upgrade designed for enhanced stopping power and durability. Featuring a 4-piston aluminum caliper finished in red powder coat, this system utilizes a 12.188-inch drilled and slotted iron rotor with an offset hat for improved heat dissipation and consistent braking performance. Built with quality materials and precision engineering, it offers reliable performance for both street and track applications. The system is engineered to deliver increased brake torque, improved pedal feel, and reduced fade under demanding conditions, making it an ideal choice for enthusiasts seeking a robust upgrade.
This brake system is compatible with vehicles equipped with a GM 12-Bolt rear axle, typically covering a range of models with this chassis configuration. It is designed as a direct bolt-on replacement, simplifying installation without the need for modifications. Suitable for street, track, or performance driving, this kit includes the calipers, rotors, and necessary mounting hardware. It provides a significant upgrade over stock brakes, ensuring improved safety and performance during spirited driving or heavy-duty use.
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Overview
Overview
Wilwood Dynalite Rear Brake System
Universal Fitment
Part #: 140-9315-DR
Overview
The Wilwood Dynalite Rear Brake System is a high-performance upgrade designed for enthusiasts seeking improved braking response and durability. This complete system features a 4-piston caliper paired with a 12.188-inch drilled and slotted iron rotor, offering enhanced heat dissipation and consistent stopping power. Crafted with precision and engineered for reliability, this brake kit is ideal for street and track applications, providing a significant upgrade over stock braking components. Its robust construction and advanced design help ensure your vehicle maintains optimal braking performance under demanding conditions, giving you confidence in every stop.Key Features
This brake system combines innovative materials and thoughtful design to deliver superior performance and longevity. Key features include:- 4-piston aluminum caliper with a red powder coat finish for corrosion resistance and style
- 12.188-inch drilled and slotted iron rotor for improved heat dissipation and fade resistance
- Offset hat design for optimized fitment and clearance
- High-quality hardware designed for durability and ease of installation
- Wilwood’s proven engineering for consistent, fade-free braking
- Suitable for a wide range of GM 12-Bolt rear axle applications
Construction & Design
The caliper is constructed from lightweight aluminum with a corrosion-resistant red powder coat, combining strength with aesthetic appeal. The drilled and slotted rotor is made from high-quality iron, engineered to improve airflow and heat management during intense braking. The offset hat design ensures proper fitment and clearance, making this system a reliable upgrade for your vehicle’s rear braking setup.Driving Feel & Feedback
This brake system enhances your vehicle’s braking response, providing a more confident pedal feel and improved modulation. The combination of caliper and rotor design helps reduce brake fade and maintain consistent stopping power, even during prolonged or aggressive driving.Installation & Fitment
Designed as a bolt-on upgrade, this system is intended to fit GM 12-Bolt rear axles. Proper fitment should be verified against your vehicle’s specifications and the part number provided.What’s Included
The package includes the 4-piston caliper, drilled and slotted rotor, mounting hardware, and necessary components for installation.