1 5

R1 Drilled & Slotted Rotor | BMW 3/4 Series G20/G21/G28, Z4, Supra (631-31171R)

R1 Drilled & Slotted Rotor | BMW 3/4 Series G20/G21/G28, Z4, Supra (631-31171R)

631-31171R

In stock

$90.40 USD
$153.67 USD $90.40 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The R1 Concepts Front Right Drilled & Slotted Silver Brake Rotor is a high-performance replacement component designed specifically for the BMW 430I Gran Coupe models from 2018 to 2025. Constructed with advanced engineering, this rotor features drilled and slotted surfaces that improve heat dissipation and brake pad grip, resulting in enhanced braking response and reduced brake fade during aggressive driving or frequent stop-and-go conditions. Made from durable materials, it offers reliable stopping power and long-lasting performance, ensuring safety and confidence on the road. Its silver finish not only provides a sleek appearance but also helps resist corrosion, maintaining optimal functionality over time.

This rotor is a direct fit for the front right position on 2018–2025 BMW 430I Gran Coupe vehicles. It is designed as a bolt-on replacement, requiring no additional modifications for installation. Suitable for street driving, spirited driving, or track use, it enhances braking performance without compromising daily drivability. The kit includes the rotor itself, with no additional components needed for installation. Compatible with vehicles equipped with standard braking systems, this rotor is an ideal upgrade for drivers seeking improved stopping power and rotor longevity.

Overview

R1 Concepts Brake Components

Fits 2018–2025 BMW 430I Gran Coupe

Part #: 631-31171R

Overview

The R1 Concepts Front Right Drilled & Slotted Silver Brake Rotor is a high-performance replacement designed specifically for BMW 430I Gran Coupe models from 2018 to 2025. Crafted to enhance your vehicle’s braking response and durability, this rotor combines advanced engineering with durable materials to provide reliable stopping power under various driving conditions. Whether you're a daily commuter or a spirited driver, this rotor helps improve your vehicle’s braking performance while maintaining a sleek, factory-like appearance. This rotor is ideal for drivers seeking improved heat dissipation, reduced brake fade, and a stylish upgrade that complements the vehicle’s sporty aesthetic. Its drilled and slotted design not only enhances braking efficiency but also helps in debris and gas evacuation, ensuring consistent performance during aggressive driving or heavy braking.

Key Features

Designed with precision machining and high-quality materials, the R1 Concepts rotor features a durable silver finish that resists corrosion and maintains its appearance over time. The drilled holes and slots are engineered to optimize heat dissipation, reduce brake fade, and improve overall braking response. The rotor’s construction supports consistent braking performance, even during demanding driving conditions, making it a reliable upgrade for your vehicle’s braking system.
  • Constructed from high-grade cast iron for strength and durability
  • Precision-drilled and slotted to enhance heat dissipation and gas venting
  • Finished with a corrosion-resistant silver coating for long-lasting appearance
  • Designed to fit 2018–2025 BMW 430I Gran Coupe models
  • Engineered for improved braking response and reduced fade
  • Direct replacement for factory rotors, ensuring easy installation

Construction & Design

This rotor is crafted from high-quality cast iron, featuring precision-drilled holes and slots that are carefully machined to exact specifications. The silver finish not only adds a sleek look but also provides corrosion resistance, ensuring longevity and consistent performance over time.

Installation & Fitment

Designed as a direct replacement for the original equipment, this rotor installs easily with standard tools. Proper installation ensures optimal performance and safety, making it suitable for both professional mechanics and DIY enthusiasts.

What’s Included

This package includes one front right brake rotor, ready to be installed on your BMW 430I Gran Coupe. Hardware or additional components are not included but are typically part of your existing brake assembly.

Ideal For

This rotor is perfect for drivers looking to upgrade their vehicle’s braking system with a durable, high-performance component that offers improved heat management and a stylish appearance. It’s suitable for daily driving, spirited street use, and track days alike.
View full details