STILLEN Infiniti Q50/Q60 Sway Bars [Front and Rear] - 304396

Transform the handling dynamics of your Infiniti Q50 or Q60 with the STILLEN Adjustable Front and Rear Sway Bar Kit, engineered to significantly reduce body roll, improve chassis balance, and increase cornering confidence. This complete front and rear package is designed for drivers who want sharper response, flatter cornering, and the ability to fine tune suspension behavior for street or track use.

Vehicle Fitment:

• Infiniti Q50 RWD models
• Infiniti Q60 RWD models
• Fits RWD Hybrid models
• Does not fit AWD models
• Does not fit 2.0T Q50 or Q60 models

Key Features & Benefits:

• Complete front and rear sway bar kit
• Improves balance and chassis rigidity during aggressive driving
• Reduces body roll at turn-in and through corner apexes
• Improves cornering performance and overall vehicle stability
• Allows higher cornering speeds and quicker lap times
• 5-way adjustable front sway bar
• Front bar stiffness increase of 21% to 48% over factory
• 3-way adjustable rear sway bar
• Rear bar stiffness increase of 37% to 70% over factory
• Constructed from high-strength aircraft-grade steel
• Powdercoated finish for corrosion resistance and durability
• Designed and manufactured in-house by STILLEN

Performance & Design Overview:

A properly matched front and rear sway bar setup plays a critical role in maximizing tire contact and maintaining predictable handling. Factory sway bars are typically undersized, limiting the vehicle’s ability to remain flat and composed during aggressive cornering. The STILLEN Adjustable Sway Bar Kit increases roll stiffness where it matters most, resulting in improved turn-in, reduced understeer, and enhanced overall balance.

The adjustable front sway bar features five stiffness settings, allowing precise control over front-end response. The rear sway bar offers three adjustment points, enabling drivers to fine tune rear rotation and stability. This flexibility makes the kit ideal for vehicles running aftermarket suspension components, wider tires, or performance alignment settings.

Manufactured from high-strength aircraft-grade steel, both sway bars deliver exceptional torsional rigidity and long-term durability. The powdercoated finish provides lasting protection against corrosion while maintaining a clean, performance-oriented appearance.

Manufacturing & Quality Assurance:

STILLEN has been designing and manufacturing sway bars in-house for over 20 years at its Costa Mesa, California facility. With complete control over material selection, fabrication, and quality inspection, STILLEN ensures consistent performance and precise fitment. STILLEN also private-label manufactures sway bars for several major suspension brands across the industry.

Each kit includes quality mounting hardware and installation instructions where applicable to ensure proper installation and reliable performance.

Upgrade your suspension with the STILLEN Adjustable Front & Rear Sway Bar Kit [304396] and experience reduced body roll, improved cornering precision, and a more confident driving experience in every condition.