Eibach Pro-Kit Lowering Springs

12-13 Jeep Grand Cherokee SRT8 6.4L

28109.540

The Eibach Pro-Kit Lowering Springs are the ideal suspension upgrade for the vehicle. Designed specifically for performance enthusiasts, this Pro-Kit lowers the front by 0.8 inches and the rear by 1.1 inches, reducing the vehicle’s center of gravity and giving it a commanding, aggressive stance. By integrating Eibach’s proven progressive spring design, these springs deliver significantly enhanced handling, improved cornering stability, and shorter stopping distances—all without compromising everyday ride quality. Whether you're looking for better high-speed confidence or a sportier profile to match large-diameter wheels, this kit balances form and function for serious street performance. Eibach's Pro-Kit lowering springs are cold-formed, tempered, and shot-peened for long-lasting strength and precision. Unlike many aftermarket options, these springs don’t require retaining straps and are engineered to work flawlessly without affecting suspension travel or comfort. Backed by Eibach’s motorsports-proven engineering, this kit transforms your vehicle into a road-hugging machine.

• Lowering Specs: Front - 0.8" | Rear - 1.1"
• Progressive Spring Rates: Improve responsiveness while preserving ride comfort

Handling Benefits:

• Lower center of gravity
• Enhanced cornering and stability
• Reduced body roll and squat
• Improved braking response

Construction:

• Cold-formed and shot-peened for durability
• Hand-finished coil ends for precision fitment
• Design Integration: Engineered to work with factory suspension—no extra straps needed
• Finish: Durable powder coating for corrosion resistance
• Appearance: Aggressive stance to complement modern wheel/tire packages

Eibach is a motorsport-proven suspension brand best known for performance springs and anti-roll (sway) bar systems engineered to sharpen handling. Whether you’re lowering for a tighter stance or dialing in body control for track days, Eibach components are built to reduce roll, improve stability, and deliver more confident cornering.