UMI Performance 103460-B Boxed Lower Control Arms Anti-Hop Kit

The UMI Performance 103460-B Anti-Hop Kit delivers a complete solution for eliminating wheel hop and improving rear traction on S197 Mustangs. This bolt-on suspension upgrade combines heavy-duty boxed lower control arms with adjustable relocation brackets designed to optimize your vehicle's instant center for better launch characteristics and more consistent 60-foot times.

Key Features:

• Boxed lower control arms constructed from 1" x 2" steel tubing with greaseable polyurethane bushings
• Relocation brackets CNC laser cut from 3/16" and 1/4" mild steel for maximum strength
• Choose from 2", 2-3/4", or 3-1/4" drop settings to optimize traction and handling
• Multiple adjustment holes allow fine-tuning of control arm angle on lowered vehicles
• Track-proven to deliver an average 0.10 second improvement in 60-foot times
• Easy bolt-in installation with no welding, drilling, or cutting required (1-2 hours)
• Works with factory ride height or lowered vehicles
• All grade 10.9 hardware and installation instructions included
• CAD-designed and manufactured in Philipsburg, PA USA

This anti-hop kit addresses the severe wheel hop issues common with S197 Mustangs during launch, burnouts, and the 1-2 shift. By relocating the rear mounting point of the lower control arm, the kit optimizes the instant center geometry to plant the rear tires more effectively. The included boxed control arms provide substantially more rigidity than factory stamped steel arms, further enhancing traction and eliminating deflection under power. Ideal for street performance, drag racing, and high-horsepower applications.