Centric 320.47022H Disc Brake Rotor - Front

Overview of Centric GCX Elemental Protection Disc Brake Rotor

The Centric GCX Elemental Protection Disc Brake Rotor (part number 320.47022H) is engineered for Subaru Impreza and WRX STI models. Designed with a full coating and high carbon content, this vented rotor offers reliable braking performance and corrosion resistance.

• Full coating on disc and hat for enhanced corrosion protection
• High carbon content for improved heat dissipation and durability
• Vented rotor design with straight vane style for efficient cooling
• Nominal thickness of 30.000 mm and discard thickness of 28.000 mm
• Outside diameter of 326.000 mm and overall height of 53.100 mm
• Floating disc mounting with 5 lug holes (12.900 mm diameter)
• Smooth surface finish for consistent brake pad contact

Detailed Product Description

This Centric GCX Elemental Protection Disc Brake Rotor features a fully coated disc and hat finish, providing superior resistance to rust and corrosion, which is critical for maintaining braking efficiency over time. The rotor is constructed with high carbon content, enhancing its ability to dissipate heat and resist warping under heavy braking conditions. The vented design with straight vanes promotes airflow, helping to keep the rotor cool during extended use. With a nominal thickness of 30.000 mm and a discard thickness of 28.000 mm, this rotor meets precise specifications for Subaru Impreza and WRX STI vehicles. The floating disc mounting system and 5 lug holes ensure proper fitment and secure installation.

Compatible Vehicles and Applications

• Subaru Impreza brake system upgrades or replacements
• Subaru WRX STI performance braking maintenance
• Addressing rotor wear and thickness below discard limits
• Improving rotor corrosion resistance in harsh environments
• Replacing warped or damaged rotors to restore braking stability

Installation Notes and Tips

Ensure the rotor thickness is measured before installation to confirm it is above the discard thickness of 28.000 mm. Clean the rotor surface to remove any protective coating residue before mounting. Verify the 5 lug holes align with the vehicle’s bolt pattern (114.3 mm bolt circle diameter). This rotor does not include bearings or ABS tone rings, so reuse existing components if applicable. Proper torque specifications should be followed during installation to avoid rotor distortion.

Quality Assurance and Warranty

Centric GCX Elemental Protection Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The full coating and high carbon content materials contribute to long-lasting performance and durability. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship.

About the Centric GCX Elemental Protection Product Line

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating, High Carbon Content line focuses on delivering rotors with enhanced corrosion resistance and thermal management. This product line uses a full coating process on both the disc and hat, combined with high carbon metallurgy, to improve rotor longevity and braking consistency. The 320.47022H rotor is a part of this line, tailored specifically for Subaru Impreza and WRX STI models requiring reliable, vented rotors with floating disc mounting.