Description

Fitment Information

• Toyota GR Corolla (2023)

Specs & Features

• Enhances structural rigidity at the rear of the vehicle—particularly beneficial during spirited driving or track use.
• Adjustable Preload Assembly: Allows fine-tuning the bar pressure to suit varying suspension setups and driving preferences.
• High-Grade Construction: Built with an extruded center shaft, reinforced lip, and heavy-duty steel end plates—designed for durability and track readiness.
• Bolt-On, OEM-Friendly Installation: Designed for direct fitment using factory mounting points, with no drilling or modifications needed.
• A “Plus+” variant, bar features an increased cross-sectional area (~16% larger) and enhanced torsional rigidity (up to ~138%) compared to standard versions, delivering noticeable handling improvement while retaining OEM-level fitment.
• “Plus+” Design Enhancements: Over 16% larger cross section and up to 138% greater shaft rigidity compared to standard bars, for superior stability and performance.
• Part numbers:
  • TTB210R1 – Serves as the primary reinforcement, stiffening the middle of the rear chassis.
  • TTB210R2 – the rear support bars, designed to mount on the outer sides of the strut towers, completing the structural support setup.

Product Description

The strut tower bar is arguably one of the least expensive upgrades that can provide a very high degree of benefit that is felt immediately after installing. Often one of the first modifications performed on a vehicle, the strut tower brace improves handling and stability of a vehicle.

The Tanabe Sustec Tower Bar has been very popular due to its low price and high functionality. By connecting the strut towers, and creating a balance, the shocks are prevented from independently moving and causing small changes in suspension geometry.

If the chassis is bending, the suspension system is not being used to its full potential. The SUSTEC TOWER BAR helps reduce chassis flex, allowing the dampers, springs, and stabilizers to show their true ability.

NEW TOWER BAR PLUS All original oval cross-sectional shape that secures clearance and increases torsional rigidity of the shaft to 138% to improve the effect of the tower bar. *Available for certain applications only.

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