Tanabe Sustec Rear Strut Tower Bar

2000–2005 Lexus IS300

Part #: TTB038R

Overview

The Tanabe Sustec Rear Strut Tower Bar is a high-performance suspension upgrade designed specifically for the Lexus IS300 from 2000 to 2005. Engineered for driving enthusiasts who seek enhanced handling, stability, and cornering confidence, this stabilizer helps reduce body roll during spirited driving and aggressive maneuvers. Whether you're on the street or at the track, the Sustec Stabilizer provides a noticeable improvement in vehicle responsiveness and grip, allowing you to push your Lexus IS300 to its limits with greater control.

Constructed with precision and durability in mind, this rear strut tower bar is an essential component for those looking to optimize their vehicle's chassis stiffness. Its design ensures that your car maintains better tire contact with the road, translating to improved traction, reduced understeer, and a more planted feel during cornering. The result is a more confident and enjoyable driving experience, especially on twisty roads or during high-performance driving sessions.

Key Features

The Tanabe Sustec Stabilizer stands out with its advanced materials and thoughtful engineering, offering several key benefits:

• Constructed from full chromoly steel alloy, providing exceptional strength and rigidity while maintaining a lightweight profile.
• Carefully calculated outer and inner diameters optimize the balance between flexibility and stiffness, ensuring maximum effectiveness without compromising ride quality.
• Designed specifically for the Lexus IS300, ensuring a perfect fit and straightforward installation using factory mounting points.
• Reduces body roll during cornering, enhancing vehicle stability and driver confidence.
• Helps support maximum tire contact patch, improving grip and overall handling performance.
• Manufactured with high-quality TIG welding for durability and precise assembly.
• Finished with a durable coating to resist corrosion and maintain appearance over time.

Construction & Design

The Tanabe Sustec Rear Strut Tower Bar is crafted from full chromoly steel alloy, a material renowned for its superior strength-to-weight ratio. This choice of material ensures that the stabilizer can withstand the stresses of aggressive driving while remaining lightweight enough to not adversely affect vehicle dynamics. The bar features a meticulously engineered outer and inner diameter, which work together to provide optimal stiffness and flexibility where needed.

The design incorporates TIG-welded joints, ensuring a robust and reliable connection that maintains structural integrity over the long term. The bar's compact and sleek profile fits seamlessly within the rear suspension architecture of the Lexus IS300, preserving factory clearance and aesthetics. Its durable finish not only enhances appearance but also offers resistance to corrosion, making it suitable for various driving conditions.

Installation & Fitment

The Tanabe Sustec Rear Strut Tower Bar is designed as a direct bolt-on upgrade for the Lexus IS300 from 2000 to 2005. Installation is straightforward and typically requires only basic hand tools. No cutting, drilling, or modifications are necessary, and the stabilizer mounts directly to the factory rear strut towers using the existing mounting points. For most enthusiasts, installation can be completed within an hour, making it an accessible upgrade for both DIYers and professional installers.

• Simple bolt-on installation using factory mounting points
• No cutting, drilling, or tuning required
• Includes all necessary hardware and instructions for a hassle-free upgrade

What's Included

• Full chromoly steel alloy rear strut tower stabilizer bar
• Mounting hardware and brackets
• Installation instructions

Ideal For

• Enthusiasts seeking improved handling and stability for street and track driving
• Owners looking to reduce body roll and enhance chassis rigidity
• Performance-focused drivers who want a durable, lightweight upgrade