H&R 21mm Rear Sway Bar

2018+ Tesla Model 3

71134

Overview:

The H&R 21mm Rear Sway Bar is a precision-engineered suspension upgrade designed specifically for the Tesla Model 3 (2018 and newer). This performance sway bar significantly reduces body roll during cornering, enhancing lateral stiffness and improving overall handling response and feedback. Ideal for drivers seeking sharper, more confident handling whether on spirited street drives or performance-focused outings, this sway bar helps you maintain better control and stability through turns.

Crafted with quality and durability in mind, the H&R sway bar is a direct-fit upgrade that integrates seamlessly with your Model 3’s suspension system, allowing you to fine-tune your vehicle’s balance and driving dynamics.

Key Features:

Engineered for strength, precision, and performance, the H&R 21mm Rear Sway Bar offers the following benefits:

• Reduces body roll to keep your Tesla Model 3 more planted during aggressive cornering.
• Increases lateral stiffness for improved handling precision and vehicle stability.
• Enhances handling response and driver feedback for a more connected driving experience.
• Three-position adjustability allows fine-tuning of suspension balance to dial in oversteer or understeer characteristics.
• Constructed from high-strength 50CrV4 spring steel for exceptional durability and long-lasting performance.
• Shot-peened and heat-treated for increased fatigue resistance and structural integrity.
• Precision forged ends ensure a perfect fit and reliable operation.
• Finished with a durable powder coat to resist corrosion and maintain a clean appearance.
• Includes exclusive H&R bushings made from a Urethane/Teflon composite that eliminates squeaks and requires no lubrication.
• Manufactured in Germany under ISO 9001 certification and TUV approval, guaranteeing quality and craftsmanship.

Construction & Design:

The H&R sway bar is crafted from a special 50CrV4 spring steel alloy known for its superior strength and resilience. Using proprietary bending machines developed by H&R, the sway bar features complex curves that perfectly match the Tesla Model 3’s suspension geometry. This precision manufacturing process ensures a flawless fitment and optimal performance.

After fabrication, the sway bar undergoes shot-peening and heat treatment to enhance its fatigue life and durability. The final powder-coated finish protects against corrosion and wear, maintaining both function and aesthetics over time. The included Urethane/Teflon composite bushings provide a quiet, maintenance-free solution that resists squeaks without the need for lubrication.

Installation & Fitment:

This sway bar is designed as a direct bolt-on replacement for the Tesla Model 3 rear suspension. It utilizes existing mounting points, ensuring a straightforward installation process without the need for cutting, drilling, or special tuning. The three-position adjustable end links allow you to customize your suspension setup to suit your driving preferences and conditions.

• Direct-fit for Tesla Model 3 (2018 and newer)
• No modifications required for installation
• Adjustable settings for personalized handling balance

What's Included:

• H&R 21mm Rear Sway Bar
• Urethane/Teflon composite bushings
• Mounting hardware and adjustable end links
• Installation instructions

Ideal For:

This sway bar is perfect for Tesla Model 3 owners who want to improve their vehicle’s cornering stability and handling precision. It is well suited for daily driving enthusiasts seeking enhanced road feel, as well as performance drivers looking for a more responsive and balanced chassis during spirited driving or track days.