Brian Crower Connecting Rods

2010–2014 Scion xA / 2AZ-FE 1.5L Engine

Part #: BC6349

Overview

The Brian Crower Connecting Rods for the Scion 2AZ-FE engine are engineered to meet the demands of high-performance applications. Designed with precision and durability in mind, these rods are ideal for enthusiasts seeking to increase horsepower, improve reliability, and push their engine's limits. Whether you're building a stroker motor, upgrading for forced induction, or simply looking to enhance your engine's strength, these connecting rods provide a robust foundation for your build.

Constructed from high-quality materials and manufactured to exact specifications, these rods are perfect for street, spirited driving, and track use. They help support increased power levels while maintaining excellent fatigue resistance, ensuring your engine can handle the stresses of high RPMs and aggressive driving styles. With their proven design and premium ARP2000 fasteners, these connecting rods deliver both performance and peace of mind.

Key Features

Brian Crower’s Sportsman connecting rods are crafted with the performance enthusiast in mind, offering a combination of strength, reliability, and affordability. Here are some of the key features:

• Manufactured from high-strength steel alloy for maximum durability under high-stress conditions.
• Precision-machined to exact tolerances to ensure perfect fitment and optimal engine balance.
• Designed with a longer 5.885" center-to-center length to support stroker builds and increased displacement.
• Features ARP2000 fasteners, which provide superior clamping force and reliability during high-performance operation.
• Engineered specifically for the 2AZ-FE engine found in the Scion xA, ensuring compatibility and optimal performance.
• Optimized for high RPM operation, making them suitable for both daily driving and racing applications.
• Includes all necessary hardware for installation, ensuring a straightforward upgrade process.
• Backed by Brian Crower’s reputation for quality and performance in the aftermarket engine components industry.

Construction & Design

These connecting rods are meticulously crafted from high-grade steel alloy, ensuring exceptional strength and fatigue resistance. The rods feature a precision-machined beam and big-end bore, providing a perfect fit with minimal clearances for optimal oil flow and reduced wear. The ARP2000 fasteners are carefully torqued and tested to withstand the high clamping loads required for high-performance engines. The design incorporates a lightweight yet durable construction, balancing strength with reduced reciprocating mass to improve throttle response and engine efficiency.

Installation & Fitment

The Brian Crower Connecting Rods are a direct bolt-in replacement for the factory rods in the 2AZ-FE engine. Installation requires standard engine assembly procedures, including proper torque specifications for the ARP2000 fasteners. No additional modifications, cutting, or drilling are necessary, making this upgrade straightforward for experienced engine builders and enthusiasts. It is recommended to check clearances and perform proper balancing during assembly to maximize performance and longevity.

• Designed specifically for the 2AZ-FE engine in the Scion xA (2004–2010).
• Compatible with naturally aspirated and forced induction setups.
• Ideal for high-performance street applications, stroker builds, and racing engines.

What's Included

• Set of high-performance connecting rods
• ARP2000 fasteners
• Installation hardware and instructions

Ideal For

• Engine builders and enthusiasts seeking to increase engine strength and reliability
• Stroker engine projects for increased displacement
• High-performance street and race applications
• Forced induction setups requiring upgraded internal components