Eibach 15+ Ford F1504WD Rear Reservoir Shock (For 0-1.5in Lift)

Eibach's PRO-TRUCK Reservoir shocks are designed and engineered to improve the off-road performance of your vehicle. Unlike traditional shocks, “resi” shocks use a remote reservoir which allows additional fluid to dissipate heat more effectively - reducing shock fade. Resi shocks also allow for more responsive performance by reducing aeration (foaming) of the internal fluids by separating it from the nitrogen gas charge.

• External Reservoir, Monotube-High Pressure Design, Heavy Duty 46mm Piston, Nitro Coated Piston Shaft.
• External Reservoir for Improved Damping Performance and Heat Dissipation Off-Road
• Durable Zinc Coating, Billet Aluminum Fittings, Rod Ends and Resi Clamps
• Engineered, Tested and Manufactured by Eibach in the U.S.A.
• Increased Travel Design for Lifted Vehicles.