Cusco Lower Arm Bar Ver.2 Front

2011–2025 Mitsubishi Lancer Evolution 2/3 (CE9A) 2.0L Turbo

Part #: 510 477 A

Overview

The Cusco Lower Arm Bar Ver.2 Front is a high-performance suspension reinforcement component designed specifically for Mitsubishi Lancer Evolution models from 2011 to 2025. Engineered to enhance the structural integrity of your vehicle's chassis, this lower arm bar provides increased body rigidity, resulting in improved handling, steering response, and overall driving stability. Whether you're a spirited street driver, a track enthusiast, or an off-road adventurer, this component helps you get the most out of your Evo's suspension system.

By reinforcing the lower suspension points, the Cusco Lower Arm Bar minimizes chassis flex during aggressive cornering and hard maneuvers. This leads to more precise suspension geometry, better tire contact with the road, and enhanced traction. As a result, you'll experience sharper steering feel, reduced understeer, and improved transmission of driver inputs to the road surface. Its robust design ensures durability and consistent performance under demanding driving conditions.

Key Features

The Cusco Lower Arm Bar Ver.2 Front incorporates several advanced features to optimize your vehicle's chassis performance:

• Constructed from high-strength steel with a solid truss structure to maximize rigidity and durability.
• Multiple mounting points connect the left and right lower arm mounting areas, effectively distributing loads and reducing flex.
• Designed with a powerful truss structure that reinforces the suspension base, preventing alignment changes during aggressive driving.
• Increases vertical and horizontal chassis stiffness, translating to more responsive steering and improved handling precision.
• Engineered to integrate seamlessly with the factory suspension components without requiring modifications.
• Finished with a durable coating to resist corrosion and maintain appearance over time.

Construction & Design

The Cusco Lower Arm Bar Ver.2 Front features a meticulously designed one-piece steel construction, ensuring maximum strength and reliability. Its innovative truss structure connects the lower arm mounting points at multiple locations, effectively creating a rigid framework that supports the suspension system. The bar's design not only enhances chassis stiffness but also helps suppress suspension alignment changes that can occur during spirited driving or on uneven surfaces.

Manufactured with precision welding and high-quality materials, this component maintains excellent durability and fitment. Its compact profile allows for easy installation without interfering with other suspension or undercarriage components. The use of corrosion-resistant coatings ensures long-lasting performance, even in harsh environments.

Performance & Sound

By increasing the rigidity of your vehicle's chassis, the Cusco Lower Arm Bar Ver.2 Front helps improve steering response and traction, especially during high-speed cornering. While it does not directly increase horsepower, it enhances the effectiveness of your existing suspension setup, allowing for more precise control and confidence behind the wheel. Drivers will notice a more connected feel and reduced body roll, contributing to a more engaging driving experience.

Installation & Fitment

The Cusco Lower Arm Bar Ver.2 Front is designed as a bolt-on upgrade that requires no cutting or drilling. Installation is straightforward for those familiar with suspension components, typically involving removing the factory lower arm mounting points and replacing them with the Cusco bar using the included hardware. No special tuning or adjustments are necessary, making it an accessible upgrade for enthusiasts and professionals alike.

• Seamless bolt-on installation with factory mounting points
• No cutting, drilling, or complex modifications required
• Ideal for track days, spirited driving, and everyday use

What's Included

• Cusco Lower Arm Bar Ver.2 Front
• All necessary mounting hardware and bolts
• Installation instructions

Ideal For

• Enthusiasts seeking improved handling and chassis stiffness
• Track day participants aiming for better cornering performance
• Street drivers wanting enhanced vehicle stability
• Off-road drivers needing increased suspension support