Stoptech Rear Big Brake Kit

Fitment: 1991-2005 Acura NSX

Part #: 83.055.0043.71

Overview

The Stoptech Rear Big Brake Kit is a high-performance upgrade designed specifically for the rear axle of your Acura NSX from 1991 to 2005. Crafted by Stoptech, a division of Centric Parts known for their innovative and reliable brake solutions, this kit is ideal for enthusiasts seeking enhanced braking response, increased stopping power, and superior heat management. Whether you use your vehicle for spirited street driving or track days, this brake kit provides the durability and performance needed to support aggressive driving styles while maintaining excellent pedal feel and modulation. This kit replaces the stock rear brakes with larger, more capable components that help improve overall braking performance. The design focuses on delivering consistent, fade-resistant stopping power, ensuring your vehicle responds confidently under demanding conditions. Constructed with high-quality materials and engineered for precise fitment, it offers a significant upgrade over OEM parts, supporting your vehicle’s safety and performance goals.

Key Features

This rear big brake kit features a robust design aimed at maximizing braking efficiency and heat dissipation. Key features include:

• High-performance calipers engineered for durability and consistent response
• Large vented and slotted rotors for improved heat dissipation and reduced brake fade
• Premium-grade hardware and mounting components for secure installation
• Designed to enhance pedal feel and braking response under high-stress conditions
• Precision-machined components for exact fitment and reliable operation
• Corrosion-resistant coatings to ensure longevity and low maintenance

Construction & Design

The brake kit is constructed with high-strength cast iron rotors featuring vented and slotted designs to optimize airflow and heat dissipation. The calipers are made from durable aluminum, reducing unsprung weight while maintaining structural integrity. The hardware and mounting brackets are engineered for precise alignment, ensuring optimal contact and braking performance. The coatings on all components help resist corrosion, extending the lifespan of your brake system.

Driving Feel & Feedback

This brake kit enhances your vehicle’s braking response, providing a more immediate and confident pedal feel. The larger rotors and high-quality calipers work together to deliver consistent, fade-resistant stopping power, even during repeated or aggressive braking. The improved heat dissipation reduces brake fade, allowing for a more predictable and controlled driving experience whether on the street or the track.

Installation & Fitment

Installation requires standard mechanical skills and proper tools. It is designed as a direct bolt-on replacement for the stock rear brakes on the specified Acura NSX model years. For optimal performance and safety, professional installation is recommended. Fitment should be verified against the vehicle’s specifications and the part number provided.

What’s Included

The package includes high-performance calipers, vented and slotted rotors, mounting hardware, and all necessary components for a complete rear brake upgrade. Additional hardware or tools are not typically required but should be confirmed during installation.