PowerStop Rear Caliper w/ Bracket

2004–2006 Scion xB

Part #: S15348

Overview

The PowerStop Rear Caliper with Bracket (Pair) is a direct replacement brake caliper assembly designed specifically for the 2004 to 2006 Scion xB. Engineered to restore your vehicle’s rear braking performance to factory specifications, this set offers a reliable and durable solution for worn or damaged calipers. Ideal for enthusiasts and daily drivers alike, these calipers ensure consistent stopping power and improved safety on the road.

Featuring a vibrant red finish, these calipers not only perform well but also add a subtle touch of style to your vehicle’s braking system. Whether you are performing routine maintenance or upgrading your brake components, the PowerStop rear caliper pair provides a hassle-free installation and dependable operation.

Key Features

Designed with quality and performance in mind, the PowerStop Rear Caliper w/ Bracket offers the following key features:

• Complete rear caliper assembly including mounting bracket for easy installation
• Durable red powder-coated finish for corrosion resistance and enhanced appearance
• Precision-engineered to meet or exceed OEM specifications for fit and function
• High-quality materials ensure long-lasting performance and reliability
• Restores proper brake pad alignment and clamping force for optimal braking
• Compatible with original brake hardware and pads for seamless integration
• Ideal for replacing worn, seized, or damaged rear calipers on 2004–2006 Scion xB models

Construction & Design

The PowerStop rear calipers are constructed from robust cast iron, providing excellent strength and heat dissipation under demanding braking conditions. The red powder-coated finish not only protects against rust and corrosion but also maintains a clean, attractive look over time. Each caliper is precision machined to ensure smooth piston movement and consistent brake pad contact, contributing to reliable stopping power and extended component life.

The included mounting brackets are engineered to fit perfectly with the calipers and the vehicle’s rear suspension, ensuring proper alignment and secure attachment. This attention to detail in design and manufacturing guarantees a direct-fit replacement that meets the rigorous standards expected by automotive professionals and enthusiasts.

Installation & Fitment

Installation of the PowerStop Rear Caliper with Bracket is straightforward and designed to be a direct bolt-on replacement for the 2004–2006 Scion xB. No modifications to the vehicle’s brake system are required, making it an ideal upgrade or repair option for both professional mechanics and knowledgeable DIYers. It is recommended to replace brake pads and hardware simultaneously to ensure optimal braking performance and safety.

Proper brake fluid bleeding and system inspection should be performed after installation to maintain brake system integrity and responsiveness.

What's Included

• Pair of rear brake calipers (left and right)
• Mounting brackets for each caliper

Ideal For

This PowerStop rear caliper set is perfect for Scion xB owners seeking a reliable replacement for worn or damaged rear calipers. It suits daily drivers requiring restored braking performance as well as enthusiasts looking to maintain or enhance their vehicle’s brake system with quality components. The red finish also appeals to those who want a subtle visual upgrade without compromising functionality.

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.