Cusco Lower Arm Bar Ver.2 Front

2011–2025 Toyota Celica GT-Four (ST205) 2.0L Turbo

Part #: 153 477 A

Overview

The Cusco Lower Arm Bar Ver.2 for the front of the Toyota Celica GT-Four (ST205) is a high-performance suspension upgrade designed to enhance your vehicle's handling and stability. Crafted with a robust truss structure, this component solidifies the suspension's base at multiple points, significantly increasing body rigidity. Whether you're a spirited driver on the street or tackling challenging corners on the track, this lower arm bar helps you achieve more precise steering response and improved traction.

Engineered for enthusiasts who demand better chassis stiffness, the Cusco Lower Arm Bar reduces suspension alignment changes during aggressive driving, leading to more predictable handling and increased confidence behind the wheel. Its solid construction and strategic mounting points make it an essential upgrade for those looking to maximize their Celica GT-Four's performance potential.

Key Features

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

• Solidified suspension base with a powerful truss structure enhances overall chassis rigidity.
• Multiple connection points between the left and right lower arm mounting areas increase stability in both vertical and horizontal directions.
• Designed with high-strength materials to withstand aggressive driving and track conditions.
• Improves steering response, traction, and transmission efficiency during hard cornering.
• Precision engineering ensures a perfect fit with factory mounting points, maintaining OEM compatibility.
• Constructed with durable steel components to provide long-lasting performance and resistance to stress.
• Reduces body flex, helping to maintain proper suspension geometry under load.
• Easy bolt-on installation with no need for modifications or special tools.

Construction & Design

The Cusco Lower Arm Bar Ver.2 features a solid steel truss design that reinforces the suspension mounting points, effectively increasing the chassis stiffness. The bar connects the lower control arm mounting points on both sides, creating a rigid link that minimizes flex and deformation during aggressive maneuvers. Its high-quality steel construction ensures durability and resistance to fatigue, even under demanding driving conditions. The design is optimized through CAD development and TIG welding for precise fitment and strength, ensuring reliable performance over time.

Performance & Sound

By increasing the rigidity of the front suspension, this lower arm bar helps improve steering response and cornering stability. Drivers will notice more direct feedback and a more planted feel during spirited driving. While it does not significantly alter the exhaust note or produce additional noise, the enhanced chassis stiffness contributes to a more confident driving experience, especially in tight turns and high-speed cornering.

Installation & Fitment

The Cusco Lower Arm Bar Ver.2 is a straightforward bolt-on upgrade that uses the factory mounting points on the Toyota Celica GT-Four (ST205). No cutting, drilling, or modifications are required, making it suitable for DIY installation or professional setup. The process typically involves removing the existing suspension components and attaching the bar with the included hardware. The installation improves your vehicle's handling characteristics immediately, with minimal downtime.

• Easy bolt-on installation with standard hand tools
• No cutting or drilling required
• Compatible with factory suspension components

What's Included

• Cusco Lower Arm Bar Ver.2 front
• All necessary mounting hardware and brackets
• Installation instructions

Ideal For

• Enthusiasts seeking improved chassis rigidity and handling
• Track day and spirited driving enthusiasts
• Owners of Toyota Celica GT-Four (ST205) looking to upgrade suspension performance

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.