Description
QA1 Four-Link Conversion – Ultimate Rear Suspension Upgrade!
The QA1 Four-Link Conversion (R256-170) is a state-of-the-art suspension upgrade designed to replace outdated leaf spring setups with a precision-engineered 4-link system. This setup provides better weight distribution, improved traction, and enhanced ride control, making it ideal for high-performance street driving and track applications.
Designed for easy setup, this kit allows ride height, pinion angle, and wheelbase adjustments without removing the links!
Perfect for pro-touring builds, drag racing, and street performance enthusiasts!
What’s Included in the Kit?
✅ Double Adjustable Rear Coilover Shocks – Provides custom damping adjustments for ride quality & handling
✅ 170 lbs./in. Coilover Springs (Gray/Silver Finish) – Optimized for balance between comfort & performance
✅ Double Adjustable Upper Trailing Arms – Allows pinion angle adjustments without removing links
✅ Single Adjustable Lower Trailing Arms – Fine-tune wheelbase & suspension alignment
✅ Trailing Arm Mount Braces for Increased Chassis Rigidity
✅ Spherical Bearing Bushings for Maximum Durability
✅ All Necessary Mounting Hardware for a Complete Installation
✅ Spanner Wrench for Easy Coilover Adjustments
Upgrade to QA1’s 4-link system and experience superior rear suspension stability, cornering precision, and comfort!
Technical Specifications
| Feature | Details |
|---|---|
| Brand | QA1 |
| Manufacturer Part # | R256-170 |
| Product Type | Rear Suspension Conversion Kit |
| Third Member Included? | ❌ No |
| Axle Shafts Included? | ❌ No |
| Rear Shocks Included? | ✅ Yes (Double Adjustable Coilover) |
| Coilover Springs Included? | ✅ Yes |
| Spring Rate (lbs/in.) | 170 lbs./in. |
| Suspension Package Finish | Black Powdercoated |
| Trailing Arm Mount Braces Included? | ✅ Yes |
| Adjustable Upper Trailing Arms? | ✅ Yes (Double Adjustable) |
| Adjustable Lower Trailing Arms? | ✅ Yes (Single Adjustable) |
| Bushings Included? | ✅ Yes (Spherical Bearing) |
| Sway Bar Included? | ❌ No |
| Watts Link Included? | ❌ No |
| Panhard Bar Included? | ❌ No |
| Brake Components Included? | ❌ No |
| Welding Required? | ✅ Yes |
| Quantity | Sold as a kit |
⚡ Gain superior control over your suspension geometry with this premium four-link conversion kit!
Fitment & Compatibility
✔ Designed for Vehicles Upgrading from Leaf Springs to a 4-Link System
✔ Compatible with Coilovers for Maximum Ride Adjustability
✔ Ideal for Street, Drag Racing & Pro-Touring Applications
Perfect for enthusiasts looking for a suspension upgrade that balances ride quality, adjustability, and performance!
Installation Notes & Tips
Minimal Welding Required – Designed for a Smooth Installation
⚙️ Adjust Ride Height, Pinion Angle & Wheelbase with a Few Tweaks – No Link Removal Needed
Ensure Proper Suspension Alignment for Optimal Performance
Pair with Performance Coilovers for Maximum Handling Benefits
⚠️ Professional Installation Recommended for Best Results
❓ Frequently Asked Questions (FAQ)
What benefits does a 4-link suspension provide over leaf springs?
- A 4-link system eliminates axle wrap, improves traction, and allows for finer suspension tuning, making it superior to leaf springs.
Do I need to modify my floor pan to install this kit?
- No! This system is designed to fit without requiring any floor pan modifications.
How adjustable is this kit?
- The double adjustable upper trailing arms and single adjustable lower trailing arms allow you to fine-tune ride height, pinion angle, and wheelbase without removing links.
Is this kit suitable for daily driving?
- Yes! While optimized for performance, the adjustable coilovers allow for ride comfort customization, making it great for both daily use and track days.
Does this kit require additional components for installation?
- No, this kit includes everything needed for installation, but professional alignment is recommended post-installation.
Call to Action – Upgrade to a Performance 4-Link Suspension Today!
Transform your vehicle’s ride, handling, and stance with the QA1 Four-Link Conversion Kit!
✔ Fully Adjustable 4-Link Design for Maximum Performance & Comfort
✔ Double Adjustable Coilovers for Tunable Ride Height & Suspension Control
✔ Perfect for Street, Drag Racing & Pro-Touring Applications
✔ Minimal Welding Required – No Floor Modifications Needed
Order Now & Take Your Suspension to the Next Level!
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