Stoptech 227.47029R Disc Brake Rotor - Rear Right

StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 227.47029R) are engineered for reliable braking performance on select Scion and Subaru models. Designed to enhance heat dissipation and maintain consistent stopping power, these rotors are a solid choice for drivers seeking improved brake response and durability.

• Cross-drilled and slotted surface for enhanced heat dissipation and debris removal
• Solid rotor design with an outside diameter of 285.7 mm (11.248 inches)
• Nominal thickness of 10.000 mm (0.394 inches) with discard thickness at 8.500 mm (0.335 inches)
• Overall height of 63.6 mm (2.504 inches)
• Five lug holes with a 100 mm (3.937 inches) bolt circle diameter
• Compatible with Scion BRZ, Subaru BRZ, Forester, FR-S, Impreza, Legacy, Outback, and WRX

Product Line Details: StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors are part of StopTech's Select Sport line, which focuses on delivering enhanced braking performance through improved rotor surface design. The cross-drilled and slotted pattern helps reduce brake fade by allowing heat and gases to escape more efficiently, while also clearing away brake dust and water. This rotor line is designed to provide a balance between everyday drivability and sporty braking characteristics, making it suitable for performance-oriented vehicles like the Subaru WRX and Scion FR-S.

Technical Specifications and Features

This rotor features a solid construction with a precise outside diameter of 285.7 mm and a nominal thickness of 10.000 mm, ensuring compatibility with the specified vehicle models. The discard thickness is set at 8.500 mm, indicating when the rotor should be replaced to maintain safe braking performance. The rotor includes five lug holes with a 100 mm bolt circle diameter and a center hole diameter of 58 mm, matching factory specifications for proper fitment. The surface type is slotted and drilled, which improves braking efficiency under demanding conditions.

Applications and Problem Solving

• Reduces brake fade during aggressive driving or heavy braking
• Improves heat dissipation to extend rotor and pad life
• Helps maintain consistent braking performance in wet or dusty conditions
• Addresses uneven pad wear caused by heat buildup
• Compatible replacement for worn or damaged rotors on select Scion and Subaru models

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (8.500 mm) before installation
• Check compatibility with vehicle lug pattern and bolt circle diameter
• Clean rotor surface before installation to remove any protective coatings
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and replace if worn to optimize braking performance

Quality Assurance and Warranty

StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. While specific warranty details are not provided here, StopTech products typically come with a limited warranty covering defects in materials and workmanship. It is recommended to consult the product documentation or StopTech directly for exact warranty terms.