Cusco Strut Brace Type-AS Rear

2011–2025 Toyota Celica GT-Four (ST165) 2.0L Turbo

Part #: 151 511 A

Overview

The Cusco Strut Brace Type-AS Rear is a high-quality suspension component designed to enhance the structural rigidity of your Toyota Celica GT-Four (ST165). Crafted from lightweight aluminum and steel, this rear strut brace helps reduce chassis flex during spirited driving, cornering, and aggressive maneuvers. Whether you're a performance enthusiast, a track day participant, or a dedicated street driver, this strut bar provides a noticeable improvement in handling response and vehicle stability.

By reinforcing the upper suspension points, the Cusco Type-AS Rear Strut Brace ensures that your vehicle maintains optimal alignment and suspension geometry under load. This results in more precise steering feedback, improved cornering confidence, and a more connected driving experience. Its simple bolt-on installation makes it an excellent upgrade for those seeking to maximize their Celica's chassis performance without extensive modifications.

Key Features

The Cusco Strut Brace Type-AS Rear incorporates several advanced features to deliver superior performance and durability:

• Constructed from hollow aluminum shaft for a lightweight yet rigid structure that minimizes added weight to your vehicle.
• Steel end plate brackets painted in Cusco's signature blue provide a durable, corrosion-resistant finish and flawless fitment specific to the Toyota Celica GT-Four (ST165).
• Designed for easy bolt-on installation at the rear upper strut locations, requiring no cutting or drilling.
• Reduces chassis flex during cornering, improving handling precision and steering response.
• Enhances overall vehicle stability, especially during high-performance driving or aggressive cornering.
• Manufactured with high-quality materials and craftsmanship to ensure long-lasting performance and reliability.

Construction & Design

The Cusco Type-AS Rear Strut Brace features a lightweight aluminum shaft that is hollow for optimal strength-to-weight ratio. The aluminum construction helps reduce unsprung weight, contributing to improved suspension response. The steel end plates are precisely machined and painted in Cusco's trademark blue, ensuring a perfect fit and resistance to corrosion. The design emphasizes simplicity and effectiveness, with a straightforward bolt-on installation that does not require modifications to your vehicle's existing suspension components.

This strut brace is engineered to provide maximum rigidity without adding unnecessary weight, helping your Toyota Celica GT-Four maintain its structural integrity during dynamic driving. Its robust construction and thoughtful design make it a reliable upgrade for enthusiasts seeking improved handling and chassis stiffness.

Performance & Sound

While the Cusco Strut Brace Type-AS Rear does not produce a noticeable sound change, its impact on vehicle handling is significant. By stiffening the rear suspension mounting points, it helps improve steering response, reduce body roll, and enhance overall stability. Drivers will experience more precise feedback through the steering wheel and a more planted feel during aggressive driving or cornering. This upgrade is ideal for those looking to maximize their vehicle's handling capabilities without sacrificing daily drivability.

Installation & Fitment

The Cusco Type-AS Rear Strut Brace is designed for a straightforward bolt-on installation. It mounts directly to the existing upper rear strut points using the provided hardware, with no cutting, drilling, or complex modifications required. The process typically involves removing the rear suspension components, positioning the brace, and securing it with the supplied bolts. The entire installation can be completed with basic hand tools and takes approximately 30 minutes to an hour, making it accessible for DIY enthusiasts and professional installers alike.

• Simple bolt-on installation at the rear upper strut locations
• No cutting, drilling, or tuning required
• Includes all necessary hardware and brackets for a secure fit

What's Included

• Hollow aluminum rear strut bar
• Steel end plate brackets painted in Cusco blue
• All necessary mounting hardware and bolts

Ideal For

This Cusco Strut Brace Type-AS Rear is perfect for Toyota Celica GT-Four (ST165) owners who want to improve their vehicle's handling and chassis stiffness. It is especially beneficial for enthusiasts who participate in spirited driving, autocross, or track days, but also offers noticeable improvements for daily drivers seeking better stability and response.