QA1 Four Link Conversions R256-170

QA1's R256-170 pairs a 170 lbs./in. coilover spring with a double adjustable rear shock rather than a single adjustable one, giving separate control over compression and rebound instead of one combined dial. QA1 still runs double adjustable upper arms and single adjustable lowers through the trailing arm linkage, in the same black powdercoat as the rest of this four-link family, and still calls for welding to install. What to check before buying That extra shock adjustability matters more to someone tuning for track days than to a buyer just after a ride-height change, so weigh whether the finer control is worth it for your build. A spanner wrench ships with the coilover. What comes with it Spherical bearing bushings and trailing arm mount braces come with the kit, along with mounting hardware for the trailing arms and shocks; QA1 does not include a sway bar, watts link, panhard bar, or brake parts in this package. Can I adjust compression and rebound separately? Yes, the double adjustable rear shock on this kit allows that; QA1's single adjustable four-link kit does not. Is this a bolt-in kit? No, QA1 lists welding as required for this four-link conversion. 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