OVERVIEW

Stiffen your hot hatch's chassis and sharpen rear-end rotation with the Tanabe Sustec Tower Bar Plus+ Rear Center Brace for the Toyota GR Corolla. When carving corners hard or launching on track surfaces, independent rear shock movement introduces subtle fluctuations in your car's suspension geometry, resulting in unpredictable body roll and rear slip. The Sustec Tower Bar Plus+ bridges the rear structural towers together to establish a true chassis equilibrium, maximizing the handling potential of your dampers, springs, and sway bars. Featuring an advanced extruded aluminum cross-sectional center shaft with an internal reinforced lip, this "Plus+" variant boasts a 16% larger cross-section and an incredible 138% increase in torsional shaft rigidity compared to standard classic tower braces. Includes a 1-Year Manufacturer Warranty directly through Tanabe.

FEATURES

• 138% Rigidity Increase: Advanced "Plus+" structural profile increases total cross-sectional center area by 16%, yielding a staggering 138% leap in torsional shaft rigidity over traditional bars.
• Reinforced Extruded Center: Engineered with a unique oval cross-sectional extruded aluminum centershaft and internal reinforced lip for maximum clearance and strength.
• Adjustable Preload Settings: Equipped with a robust turnbuckle-style system to fine-tune chassis tension and accommodate individual suspension loading preferences.
• Ultra-Durable Steel End Plates: Anchored by heavy-duty, direct-fit steel mounting brackets to completely eliminate flex at the structural tower mounting points.
• Direct Bolt-On Design: Tailored meticulously around the inner layout of the GR Corolla trunk space for a straightforward, hassle-free installation.

SPECIFICATIONS

• Shaft Material: Extruded Reinforced Aluminum
• End Bracket Material: High-Strength Structural Steel
• Shaft Profile: Enhanced Oval Cross-Section (+16% area increase)
• Placement Position: Rear Trunk Space / Inner Strut Centerline

WHAT IS INCLUDED

• 1x Tanabe Sustec Aluminum Rear Center Crossbar Shaft Assembly
• 2x Heavy-Duty Steel Tower Base Mounting Plates
• All Necessary Linkage Hardware & Tension Locking Nuts

PART NUMBER

• TANTTB210R1

FITMENT

• 2023-2026 Toyota GR Corolla

Please Note: This listing includes the Rear Center Bar Only. The lower triangular Rear Support Corner Bars are sold separately by Tanabe under part number TTB210R2 to complete the full 3-point rear chassis brace network.