Detroit Speed QUADRALink Rear Suspension Kit – The Ultimate 4-Link Upgrade!

The Detroit Speed QUADRALink Rear Suspension Kit is a game-changer for muscle cars and pro-touring builds. It eliminates traditional leaf springs and replaces them with a fully adjustable 4-link system, allowing for superior handling, improved traction, and precise rear axle control. Unlike conventional 4-link kits, QUADRALink features Swivel-Link technology, ensuring smooth, bind-free articulation without the noise and short lifespan of Heim joints or urethane bushings.

Ideal for street performance, auto-cross, road racing, and high-horsepower applications!

What’s Included in the Kit?

✅ Detroit Speed Swivel-Link Technology – Eliminates binding while providing full suspension articulation
✅ Double Adjustable Coilover Shocks with Remote Reservoirs – Allows fine-tuning of ride height, damping, and rebound
✅ Tuned High-Durometer Rubber Bushings – Reduces NVH (Noise, Vibration, and Harshness) while ensuring longevity
✅ Adjustable Panhard Bar (Double Adjustable) – Provides precise lateral axle location during cornering
✅ Upper & Lower Trailing Arms (Single Adjustable) – Improves stability and traction under acceleration and braking
✅ Rear Upper Shock Crossmember – Strengthens rear frame section for improved rigidity
✅ Black Powdercoated Finish – Provides corrosion resistance and long-lasting durability

Everything you need for a full 4-link rear suspension conversion!

Technical Specifications

Designed for performance handling & aggressive driving dynamics!

Fitment & Compatibility

✔ Perfect for Muscle Cars & Pro-Touring Builds
✔ Direct Replacement for Leaf Spring Suspension Systems
✔ Compatible with Aftermarket Rear Axles (Some Brackets May Be Required)
✔ Ideal for High-Horsepower Applications

Get superior traction & control with this QUADRALink system!

Installation Notes & Tips

Professional Installation Recommended

• Requires welding for rear axle bracket installation (brackets not included)
• Alignment recommended after installation for optimal performance
• Works with Detroit Speed’s specific axle brackets for direct fitment

Enhance rear suspension geometry for track-ready handling & street comfort!

❓ Frequently Asked Questions (FAQ)

How does the QUADRALink system improve handling?

• This 4-link system eliminates leaf springs, reducing axle hop and increasing rear suspension adjustability for better traction and cornering stability.

Do I need to modify my chassis to install this kit?

• While it bolts into most applications, some welding is required for the axle bracket installation.

Is this kit suitable for daily driving?

• Yes! The high-durometer rubber bushings absorb road vibrations, making it comfortable for both daily driving and aggressive cornering.

What’s the difference between this and a traditional 4-link?

• The Detroit Speed Swivel-Link system eliminates binding, unlike traditional 4-links that use noisy Heim joints or urethane bushings.

Can I use this kit with aftermarket coilovers?

• Yes, but Detroit Speed recommends using their included double-adjustable coilovers for the best performance and compatibility.

Call to Action – Upgrade Your Rear Suspension Today!

Transform your ride with the Detroit Speed QUADRALink Rear Suspension Kit!

✔ Patented Swivel-Link for Smoother Suspension Articulation
✔ Double Adjustable Coilovers with Remote Reservoirs
✔ Adjustable Panhard Bar for Maximum Cornering Stability
✔ Durable Powdercoated Finish for Long-Lasting Performance

Order Now & Take Your Suspension to the Next Level!

Overview