PowerStop Rear Semi-Coated Rotor Kit

2008–2015 Scion xB

SC4737

Overview:

The PowerStop Rear Semi-Coated Rotor Kit is a comprehensive brake upgrade solution designed specifically for the 2008 to 2015 Scion xB. This kit offers an affordable and straightforward way to enhance your vehicle’s braking performance and restore confidence behind the wheel. Ideal for daily-driven vehicles, it combines high-quality rotors, ceramic brake pads, and stainless-steel hardware to deliver reliable stopping power and long-lasting durability.

Whether you’re replacing worn-out components or seeking a smoother, quieter braking experience, this kit provides everything needed for a professional-grade brake refresh. PowerStop’s commitment to quality and ease of installation ensures that drivers can upgrade their brakes without hassle or excessive expense.

Key Features:

This rear semi-coated rotor kit is engineered to meet or exceed original equipment specifications, offering a balance of performance, durability, and aesthetics. Key features include:

• Precision-engineered rotors with a silver epoxy coating on critical areas to resist corrosion and maintain a clean appearance
• Z17 Evolution Plus ceramic brake pads featuring a low-dust formula for cleaner wheels and reduced maintenance
• Multi-layer rubberized shims on brake pads to minimize noise and ensure virtually silent braking
• Includes stainless-steel hardware for secure and reliable installation
• Rotors manufactured to exact OE dimensions for perfect fit and optimal braking performance
• Designed specifically for the rear axle of the Scion xB (2008–2015), ensuring compatibility and safety
• Balanced for smooth operation to reduce vibrations and enhance driving comfort

Construction & Design:

The rotors in this kit feature a semi-coated design with a durable silver epoxy finish applied to the rotor hat, outer edge, and cooling vanes. This targeted coating protects against rust and corrosion, extending the life of the rotors while preserving their appearance. Manufactured from high-grade cast iron, these rotors provide excellent heat dissipation and structural integrity under demanding braking conditions.

The included Z17 Evolution Plus ceramic pads are formulated with advanced materials that reduce brake dust and wear. Their multi-layer rubberized shims act as an effective noise barrier, ensuring quiet operation without compromising braking power. The stainless-steel hardware complements the kit by resisting corrosion and maintaining secure pad retention over time.

Installation & Fitment:

The PowerStop Rear Semi-Coated Rotor Kit is designed for direct bolt-on installation on the 2008–2015 Scion xB rear brakes, requiring no modifications or special tools beyond standard brake service equipment. This all-in-one kit simplifies the brake replacement process by including all necessary components, making it suitable for both professional mechanics and knowledgeable DIY enthusiasts.

Following manufacturer guidelines and proper brake service procedures will ensure optimal performance and safety. The kit’s precise fitment guarantees compatibility with the vehicle’s existing brake system, providing a hassle-free upgrade experience.

What's Included:

• Two semi-coated rear rotors with silver epoxy corrosion protection
• Z17 Evolution Plus ceramic brake pads with low-dust, quiet operation technology
• Stainless-steel hardware kit for secure pad installation

Ideal For:

• Owners of 2008–2015 Scion xB looking to replace worn or damaged rear brake components
• Drivers seeking a cost-effective brake upgrade that improves stopping power and reduces brake dust
• Daily commuters who prioritize quiet, smooth braking performance
• DIY enthusiasts and professional mechanics wanting a complete rear brake kit with all necessary parts

PowerStop builds complete, vehicle-specific brake upgrade kits—pads, rotors, hardware and more—designed as an easy bolt-on way to improve stopping performance. With options aimed at towing, spirited street driving, and more aggressive use, PowerStop is a popular choice when you want a straightforward brake upgrade with better feel and confidence than stock.