Cusco Lower Arm Bar Ver.2 Front

2011–2025 Mitsubishi Lancer Evolution 5/6 (CP9A) 2.0L Turbo

Part #: 561 477 A

Overview

The Cusco Lower Arm Bar Ver.2 Front is a high-performance suspension upgrade designed specifically for Mitsubishi Lancer Evolution 5 and 6 models. Crafted to enhance the structural integrity of your vehicle's chassis, this front lower arm bar creates a powerful truss structure that significantly increases body rigidity. Whether you're a spirited street driver, a track enthusiast, or an off-road adventurer, this component helps you achieve more precise handling and improved stability during aggressive maneuvers.

By reinforcing the suspension mounting points, the Cusco Lower Arm Bar reduces flex and body roll, translating to sharper steering response and better traction in hard cornering. This upgrade is ideal for drivers seeking to optimize their Evo's handling characteristics without sacrificing daily drivability. With its robust construction and proven design, you'll get a noticeable improvement in transmission efficiency, steering feel, and overall chassis stiffness.

Key Features

The Cusco Lower Arm Bar Ver.2 Front incorporates several advanced features to deliver superior performance and durability:

• Solidified suspension base at multiple points to enhance vertical and horizontal rigidity, effectively reducing chassis flex during aggressive driving.
• Strategic connection between the left and right lower arm mounting points, creating a reinforced framework that supports improved suspension alignment and stability.
• High-strength steel construction with precision welding, ensuring long-lasting performance under demanding conditions.
• Designed with a lightweight yet sturdy profile to minimize additional weight while maximizing structural benefits.
• Easy bolt-on installation using existing mounting points, requiring no modifications or complex adjustments.
• Compatible with various aftermarket suspension components for a comprehensive upgrade package.

Construction & Design

The Cusco Lower Arm Bar Ver.2 Front is engineered from high-quality steel, featuring a solid truss structure that effectively distributes loads across the chassis. Its multi-point connection design creates a rigid framework that suppresses suspension alignment changes and chassis flex, especially during high-speed cornering or spirited driving. The bar's design emphasizes both strength and weight savings, ensuring that your vehicle's handling is improved without adding unnecessary bulk.

Performance & Sound

By increasing chassis rigidity, this lower arm bar helps improve steering response and traction, allowing for more precise control and confidence in demanding driving situations. While it does not directly increase horsepower, the enhanced stability and reduced flex translate to more efficient power transfer and better overall handling. Drivers will notice a more responsive feel and improved feedback from the road, especially during aggressive cornering or track days.

Installation & Fitment

The Cusco Lower Arm Bar Ver.2 Front is a straightforward bolt-on upgrade that utilizes existing mounting points on your Mitsubishi Lancer Evolution 5/6. No cutting, drilling, or complex modifications are required, making it suitable for DIY installation or professional setup. The process typically involves removing the existing suspension components and securing the bar with the supplied hardware. Once installed, you'll experience immediate improvements in chassis stiffness and handling response.

• Easy installation with standard hand tools
• No cutting or drilling required
• Designed for a direct fit on Mitsubishi Lancer Evolution 5/6 (CP9A)

What's Included

• Cusco Lower Arm Bar Ver.2 Front
• Mounting hardware and brackets
• Installation instructions

Ideal For

• Enthusiasts seeking to improve chassis rigidity and handling precision
• Track day and racing drivers aiming for better cornering stability
• Street drivers wanting enhanced steering response and body control
• Owners of Mitsubishi Lancer Evolution 5/6 (CP9A) looking for a reliable suspension upgrade

Emissions Note

This product is designed for off-road or racing use only and may not be legal for street use in all regions. Please check local regulations before installation.