Rear Lowering Shock Extenders for 2.0"-4.0" Body Drop by MaxTrac Suspension®. Quantity: 2 per Pack. 100% Bolt On Installation. Uses existing shocks. Corrects shock angle for a lowered vehicle. MaxTrac Suspension's rear shock extenders are designed to provide extreme stability for a lowered vehicle. When brand new shocks aren't required or needed, these extenders lower the mount of the current setup, and adjusting the angle of the shock to its correct angle.
I had installed another manufacturer’s lowering shock extender and the ride quality
Max trac uses a better design that picks up a higher strength point on the axle bracket. Instead of being “sheep” and just following the market, they engineered a better solution