Delivery time: 12-15 weeks (Made-to-Order)

Whiteline Rear Sway Bar 18mm – Hyundai i20N BC3 (2021+)

Take the suspension of your Hyundai i20N BC3 (2021+) to the next level with the Whiteline 18mm adjustable rear sway bar . This upgrade is perfect for i20N owners looking for more balance, sharper handling, and a sportier driving experience—both on the street and on the track.

Why a rear sway bar upgrade?
The i20N is already sharp from the factory, but the standard rear stabilizer bar is relatively thin and focused on comfort. Upgrading to this Whiteline 18mm sway bar increases rear axle stiffness and reduces excessive body roll. The result? More control, a more direct steering feel, and less understeer in corners – exactly what you want for sporty driving.

Key Features:
✅ 18mm Thick Solid Bar – Much stiffer than standard
✅ Adjustable in 2 positions – Adjust the balance of your car to your preference
✅ Improved Cornering Stability – Less body roll and more grip
✅ Ideal for street and circuit use
✅ Direct Mount – Fits on original suspension without modifications

Technical specifications:

• Brand: Whiteline

• Type: Rear axle sway bar / stabilizer bar

• Diameter: 18mm

• Adjustable: Yes, 2 positions

• Application: Hyundai i20N (BC3) – from model year 2021

• Material: High-quality spring steel with powder coating

Why choose Whiteline?
Whiteline is one of the world's leading brands in suspension upgrades. Thanks to years of motorsport experience, their products are developed for maximum performance, durability, and precision . Each component is designed with meticulous attention to detail and tested under extreme conditions.

Benefits of use:
🔧 Reduces understeer and improves rear axle response
🔧 More confidence in corners and at high speeds
🔧 Increases driving pleasure and control, without compromising on comfort
🔧 Part of the ideal basis for a balanced chassis setup

Combine with:
For maximum performance, we recommend pairing this sway bar with Whiteline polybushes , front sway bar , or RPM Performance strut brace , for a complete, cutting-edge driving experience.

Upgrade your handling now with the Whiteline 18mm rear sway bar and immediately experience how much tighter and more stable your Hyundai i20N feels!