Stoptech Sport Slotted Rotor

2017–2020 Subaru BRZ / 2019–2020 Toyota 86

126.47043SR

Overview:

The Stoptech Sport Slotted Rotor is a premium one-piece direct replacement brake disc designed specifically for the factory brake systems and stock calipers of the Subaru BRZ (2017–2020) and Toyota 86 (2019–2020). Engineered to enhance braking performance, these rotors provide improved heat dissipation and superior stopping power without requiring any modifications to your existing brake setup. Ideal for enthusiasts seeking a balance between everyday drivability and spirited driving, these rotors deliver consistent, reliable braking performance with a stylish appearance behind your wheels.

With their unique slotting pattern, these rotors help prevent pad glazing and improve brake bite, especially in wet conditions. They are an excellent upgrade for drivers who want enhanced braking confidence during aggressive street driving or light track use.

Key Features:

Stoptech Sport Slotted Rotors incorporate advanced design and materials to maximize braking efficiency and durability. Key features include:

• Precision-machined slots that evacuate gases, brake dust, and heat to maintain optimal pad contact and reduce fade
• Black e-coating on the non-friction surfaces for superior corrosion resistance and long-lasting appearance
• High carbon metallurgy construction for quieter operation, improved crack resistance, and enhanced thermal performance
• Directional curved vane design (on selected applications) to improve cooling and reduce thermal stress
• Cryogenic treatment to reduce residual stress and increase rotor lifespan
• Double disk ground surface for consistent friction and smooth braking feel
• Direct OE replacement fitment for easy installation without modifications
• Optimized for use with higher friction, European-style brake pad compounds to minimize pad squeal

Construction & Design:

These rotors are crafted from premium high carbon cast iron, which offers superior thermal conductivity and durability compared to standard rotors. The high carbon content reduces the risk of cracking under extreme thermal stress and helps maintain consistent braking performance over time. The black e-coating applied to the rotor’s non-friction surfaces protects against rust and corrosion, ensuring the rotors maintain their appearance and structural integrity in all weather conditions.

The slotted design is engineered to channel away heat, gases, and debris generated during braking, preventing pad glazing and maintaining effective bite. Additionally, the directional curved vanes enhance airflow through the rotor, further aiding in heat dissipation and reducing the risk of brake fade during demanding driving scenarios.

Performance & Sound

Stoptech Sport Slotted Rotors are designed to improve initial brake bite and wet weather braking response, providing drivers with greater control and confidence. The advanced metallurgy and cryogenic treatment reduce residual stress, which helps minimize rotor warping and extends service life. These rotors also feature a quieter operation compared to many aftermarket options, especially when paired with compatible high-performance brake pads, reducing unwanted squeal and noise.

Installation & Fitment:

These rotors are a direct replacement for the factory brake discs on Subaru BRZ models from 2017 through 2020 and Toyota 86 models from 2019 through 2020. Installation requires no modifications to the existing brake system or calipers, making it a straightforward upgrade for enthusiasts and mechanics alike. Standard tools and procedures for brake rotor replacement apply, ensuring a hassle-free installation experience.

What's Included:

• One Stoptech Sport Slotted Rotor (Right side)

Ideal For:

The Stoptech Sport Slotted Rotor is ideal for Subaru BRZ and Toyota 86 owners who want to enhance their vehicle’s braking performance without upgrading the entire brake system. It suits drivers who enjoy spirited street driving, occasional track days, or those seeking improved brake feel and reliability in daily use. This rotor is perfect for enthusiasts looking for a durable, stylish, and effective brake upgrade that maintains OEM fitment and ease of installation.

Stoptech produces brake kits, pads, rotors, and hydraulic components. For performance driving, heat management and confident stopping is key—especially when speeds rise and repeated stops generate heat. Whether you’re improving street braking feel or preparing for track duty, Stoptech components help deliver consistent, confidence-building braking performance.