Centric 906.47021 Disc Brake Kit - Front and Rear

Overview of Centric OE Coated 4 Wheel Disc Brake Kit

The Centric OE Coated - 4 Wheel Disc Brake Kits, part number 906.47021, is designed specifically for Subaru Impreza and WRX STI models. This complete disc brake kit includes vented rotors and positively molded brake pads engineered to meet the demands of these vehicles.

• Compatible with Subaru Impreza and WRX STI
• Includes front and rear vented iron rotors with black e-coat finish
• Front rotor diameter: 12.835 inches; rear rotor diameter: 12.445 inches
• Brake pads constructed with positive molding and equipped with shims
• Posi Quiet friction material for reduced noise
• Sold as a complete 4 wheel disc brake kit
• No electronic wear sensors included

Product Line Details: Centric OE Coated - 4 Wheel Disc Brake Kits

The Centric OE Coated - 4 Wheel Disc Brake Kits line offers a comprehensive solution for brake service by providing both front and rear rotors and pads in one kit. The rotors feature a black e-coat finish that helps resist corrosion and extend service life. This product line is designed to closely match original equipment specifications, ensuring proper fit and reliable performance for Subaru Impreza and WRX STI vehicles.

Detailed Product Description

This disc brake kit (part number 906.47021) includes vented iron rotors for both front and rear wheels, which improve heat dissipation during braking. The front rotors measure 12.835 inches in diameter, while the rear rotors are slightly smaller at 12.445 inches. Both rotors are finished with a black e-coat to protect against rust and corrosion. The brake pads are positively molded and come with shims to reduce noise and vibration. The friction material used is Posi Quiet, which is engineered to provide consistent braking performance with minimal noise. This kit does not include electronic wear sensors, so it is intended for vehicles without this feature.

Common Applications and Issues Addressed

• Replacement of worn or warped front and rear rotors on Subaru Impreza and WRX STI
• Upgrade to OE-quality brake pads for improved braking consistency
• Elimination of brake noise caused by pad vibration
• Restoration of braking performance after rotor surface damage
• Corrosion protection with black e-coat finish to extend rotor life

Installation Notes and Tips

• Ensure compatibility with Subaru Impreza and WRX STI models before installation
• Inspect brake calipers and hardware for wear during installation
• Follow manufacturer torque specifications for rotor and caliper mounting
• Brake pads are pre-fitted with shims; verify proper seating to reduce noise
• Bleed brake system after installation to maintain optimal brake feel

Quality Assurance and Warranty

Centric provides this OE Coated 4 Wheel Disc Brake Kit with quality standards that meet or exceed original equipment specifications. The iron rotors are manufactured for durability and consistent performance, while the brake pads use proven friction materials. Warranty coverage details should be confirmed with the product documentation or supplier, as it may vary by region.