UMI Performance Stage 2 Handling Kits ABF803-1-B

The UMI Performance Stage 2 kit, part number ABF803-1-B, is a complete front and rear suspension package built around tubular chromoly control arms, a hollow 1.25" front sway bar, and a solid 1.00" rear sway bar. Gas-charged monotube shocks sit at all four corners alongside matching coil springs, so the kit addresses ride height, body roll, and damping together instead of piece by piece. What's in the box Beyond the springs, shocks, and sway bars, the package adds a chassis stiffener, polyurethane bushings in black, and the mounting hardware needed to bolt everything into place. There are no trailing arm mount braces, panhard bar, torque arm, or brake parts in this particular kit, so plan on sourcing those separately if your build needs them. Common questions Will this change my ride height? UMI notes that cars running a full-weight big block engine may sit roughly a quarter inch lower in front once the kit goes on. Does it include brake parts? No. This is a suspension-only package; brake components are not part of the kit. Specifications Feature Details Brand UMI Performance Manufacturer Part # ABF803-1-B Product Type Suspension Handling Package Front Coil Springs Included? Yes Rear Coil Springs Included? Yes Rear Leaf Springs Included? No Front Shocks Included? Yes (Gas-Charged Monotube) Rear Shocks Included? Yes (Gas-Charged Monotube) Front Sway Bar Included? Yes (Hollow, 1.25” / 32mm) Rear Sway Bar Included? Yes (Solid, 1.00” / 25.4mm) Upper Control Arms Included? Yes (Tubular Chromoly) Lower Control Arms Included? Yes (Tubular Chromoly) Bushing Material Polyurethane Bushing Color Black Trailing Arm Mount Braces Included? No Panhard Bar Included? No Torque Arm Included? No Chassis Stiffener Included? Yes Brake Components Included? No Mounting Hardware Included? Yes Notes Front ride height may be ¼” lower with full-weight big block engines Quantity Sold as a kit