Cusco Strut Brace Type-OS Front

2010–2015 Honda Civic (EF9) / Honda CR-X (EF8) 1.6L / 1.5L

Part #: 308 540 A

Overview

The Cusco Strut Brace Type-OS Front is a high-performance suspension upgrade designed specifically for Honda Civic EF9 and CR-X EF8 models. Crafted from lightweight aluminum with an oval shaft cross section, this strut bar enhances chassis rigidity and improves handling response during spirited driving or daily commuting. Whether you're looking to sharpen your vehicle's steering feel or reduce body roll, this strut brace provides a significant upgrade over the stock suspension components.

Engineered with precision and attention to detail, the Type-OS (Oval Shaft) center bar offers an optimal balance between strength and weight savings. Its stylish design not only boosts your vehicle's performance but also adds a subtle aesthetic appeal to your engine bay. Ideal for enthusiasts seeking improved cornering stability, this front strut brace is a straightforward bolt-on upgrade that requires minimal installation time.

Key Features

The Cusco Strut Brace Type-OS features several technical and design elements that contribute to its performance benefits:

• Constructed from lightweight yet durable aluminum with an oval cross section, providing a perfect blend of strength and weight reduction.
• The inside of the piping is carefully designed to optimize the balance between lightweight characteristics and structural integrity, ensuring long-lasting performance under demanding driving conditions.
• Steel end plate brackets, painted in Cusco's signature blue, guarantee flawless fitment for each specific vehicle application, ensuring secure attachment to the chassis.
• Available in three different center bar shapes tailored to each application, maximizing compatibility and performance gains.
• Designed for easy bolt-on installation, requiring no cutting or modifications to your vehicle's existing structure.
• Enhances chassis stiffness, leading to improved steering response and reduced body flex during cornering.
• Made with high-quality materials and craftsmanship, ensuring durability and resistance to corrosion over time.
• Suitable for street driving, spirited canyon runs, and track days, providing versatile performance benefits.
• Part of Cusco's renowned lineup of suspension and chassis reinforcement components, trusted by enthusiasts worldwide.

Construction & Design

The Cusco Strut Brace Type-OS is meticulously engineered using lightweight aluminum with an oval shaft cross section, which offers superior strength-to-weight ratio compared to traditional round bars. The internal design of the piping ensures an ideal balance between rigidity and weight savings, helping to reduce chassis flex and improve overall handling. The steel end plates are precisely machined and painted in Cusco's iconic blue, ensuring a perfect fit and corrosion resistance.

The overall shape and mounting points are optimized for the EF9 Civic and EF8 CR-X, providing a clean, OEM-like appearance while delivering performance benefits. The bolt-on design allows for quick installation without the need for drilling or additional modifications, making it accessible for both novice and experienced enthusiasts.

Performance & Sound

While the primary focus of the Cusco Strut Brace Type-OS is chassis reinforcement, users can expect noticeable improvements in steering response and handling stability. By reducing body flex, the strut bar helps your vehicle maintain better tire contact with the road during aggressive cornering, translating to more predictable and confident driving dynamics. The lightweight aluminum construction also contributes to a slight reduction in overall vehicle weight, supporting improved acceleration and braking performance.

Installation & Fitment

The Cusco Strut Brace Type-OS is designed for a straightforward bolt-on installation. It attaches directly to the factory mounting points on the front suspension towers, requiring no cutting, drilling, or complex modifications. The included brackets and hardware ensure a secure fitment tailored specifically for the EF9 Civic and EF8 CR-X models. Installation typically takes less than an hour, making it an excellent upgrade for those looking to enhance their vehicle's handling quickly and easily.

• Simple bolt-on installation with factory mounting points
• No cutting, drilling, or tuning required
• Compatible with stock or aftermarket suspension components

What's Included

• Cusco Type-OS Front Strut Brace
• Steel end plate brackets
• All necessary mounting hardware and bolts
• Installation instructions

Ideal For

• Honda Civic EF9 owners seeking improved handling and chassis rigidity
• CR-X EF8 enthusiasts looking for a performance upgrade
• Street drivers and track day participants aiming for better cornering response
• Anyone wanting a stylish, lightweight reinforcement for their vehicle's front suspension

Emissions Note

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