QA1 Four Link Conversions R256-170

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 The QA1 Four-Link Conversion (R256-170) is a state-of-the-art suspension upgrade designed to replace outdated leaf spring setups with a precision-engineered 4-link system .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! Overview Brand: QA1 Manufacturer’s Part Number: R256-170 Part Type: Rear Suspension Packages Product Line: QA1 Four Link Conversions Summit Racing Part Number: QA1-R256-170 UPC: 806990175205 Third Member Included: No Axle Shafts Included: No Upper Control Arms Included: No Lower Control Arms Included: No Air Bags Included: No Rear Shocks/Struts Included: Yes Rear Shock Type: Double adjustable coilover Coilover Springs Included: Yes Coilover Spring Rate (lbs/in): 170 lbs./in. Spring Finish: Gray/Silver Suspension Package Finish: Black powdercoated Bushings Included: Yes Bushing Material: Spherical bearing Sway Bar Included: No Watts Link Included: No Panhard Bar Included: No Adjustable Panhard Bar Included: No Upper Trailing Arms Included: Yes Adjustable Upper Trailing Arms Included: Yes Adjustable Upper Trailing Arms Type: Double adjustable Lower Trailing Arms Included: Yes Adjustable Lower Trailing Arms Included: Yes Adjustable Lower Trailing Arms Type: Single adjustable Trailing Arm Mount Braces Included: Yes Trailing Arm Hardware Included: Yes Rotors Included: No Calipers Included: No Quantity: Sold as a kit. Notes: Welding is required. Includes spanner wrench for coilovers.