Brian Crower Connecting Rods

2010–2020 Mitsubishi 4B11T 5.656"

Part #: BC6135

Overview

The Brian Crower Connecting Rods for the Mitsubishi 4B11T engine are engineered to deliver exceptional strength, durability, and performance for high-performance street and racing applications. Designed specifically for the 4B11T platform, these rods are ideal for enthusiasts seeking to maximize horsepower, torque, and reliability in their turbocharged Mitsubishi builds. Whether you're upgrading for daily spirited driving or building a dedicated race engine, these connecting rods provide the robustness needed to handle increased power levels.

Constructed with precision and attention to detail, these rods are a perfect choice for those looking to push their engine's limits while maintaining long-term reliability. They are compatible with stroker kits, high-performance builds, and applications where strength and consistency are critical. With the Brian Crower rods, you'll get a component that supports aggressive tuning, higher boost levels, and increased RPM ranges, all while ensuring the integrity of your engine's internal components.

Key Features

Our Brian Crower Connecting Rods feature advanced design and high-quality materials to meet the demands of modern high-performance engines. Here are some of the key features that make these rods a top choice for Mitsubishi enthusiasts:

• Premium Material Construction: Made from forged steel, these rods offer superior strength and fatigue resistance, essential for high-stress applications.
• Precision Machining: CNC-machined to exact specifications, ensuring perfect fitment and consistent performance across every set.
• Optimized Weight and Balance: Carefully balanced to reduce vibrations and improve engine smoothness, especially at high RPMs.
• ARP2000 Fasteners: Equipped with high-strength ARP2000 fasteners, these rods provide increased clamping force and reliability during extreme conditions.
• Increased Durability: Designed to withstand the rigors of forced induction, high horsepower, and aggressive tuning.
• Compatibility: Specifically engineered for the Mitsubishi 4B11T engine with a 5.656" length, ensuring perfect fitment and performance.
• Engineered for Performance: Supports higher power output and torque, making them suitable for stroker builds and high-performance applications.
• Reliable and Affordable: Brian Crower is known for providing high-quality, performance-oriented components at competitive prices, ensuring excellent value for your build.

Construction & Design

The Brian Crower connecting rods are forged from high-grade steel, offering exceptional strength and fatigue resistance necessary for demanding engine builds. The rods are CNC-machined to tight tolerances, ensuring precise dimensions and optimal performance. The use of ARP2000 fasteners enhances the clamping force, reducing the risk of fastener failure under high-stress conditions. These rods are designed with a focus on weight reduction without sacrificing strength, contributing to improved engine response and higher RPM capabilities. The meticulous manufacturing process results in a durable, reliable component that can handle the stresses of forced induction and high horsepower tuning.

Installation & Fitment

The Brian Crower Connecting Rods are a direct replacement for the factory rods in the Mitsubishi 4B11T engine. Installation is straightforward for experienced engine builders and requires standard machining practices. These rods are designed to fit perfectly with OEM or aftermarket pistons and crankshafts, ensuring a seamless upgrade. No special modifications or tuning adjustments are typically necessary, but it is recommended to verify clearances and perform proper assembly procedures. For optimal performance, pairing these rods with high-quality pistons and fasteners is advised.

• Direct bolt-in replacement for Mitsubishi 4B11T engines
• No cutting, drilling, or major modifications required
• Ideal for high-performance and racing applications

What's Included

• Set of high-strength forged steel connecting rods
• ARP2000 fasteners
• Installation instructions (if applicable)

Ideal For

• High-performance Mitsubishi 4B11T engine builds
• Stroker kits and forced induction setups
• Enthusiasts seeking increased horsepower and reliability
• Race and street applications demanding durability under high stress