UMI Performance 2199-R Tunnel-Mount Torque Arm Suspension Crossmember Reinforcement

The UMI Performance 2199-R is a tunnel-mounted adjustable torque arm designed to improve rear suspension geometry, reduce wheel hop, and deliver more consistent power transfer to the rear wheels. Built for performance street and track applications, this torque arm is engineered to work with UMI's tunnel-mounted torque arm mount system and accommodates stock, 12-bolt, and 9-inch rear-end housings.

Construction & Materials:

• Constructed from 1.250" x 0.120" DOM seamless steel tubing for exceptional strength and rigidity
• TIG welded 4140 chromoly tube adaptors for precision fitment and durability
• Rear mounting plates use 0.375" thick mild steel for a robust connection to the rear-end housing
• On-car adjuster built from heat-treated 4140 chromoly steel for maximum strength and easy length adjustment without removal
• Rear mounts feature solid ¾" rod eyes attached using Grade 8 hardware
• Durable powder coat finish in red for long-lasting corrosion resistance and clean appearance

Bushing & Hardware Details:

• All polyurethane bushings are greaseable to extend bushing life and reduce maintenance intervals
• Grade 8 hardware used throughout for dependable, high-load connections

Fitment & Compatibility Notes:

• Tunnel-mounted style — must be used with UMI tunnel-mounted torque arm mounts
• Rear mounting plates designed to fit stock, 12-bolt, and 9" rear-end housings

The UMI Performance 2199-R torque arm is an ideal upgrade for enthusiasts looking to eliminate axle wrap, improve launch consistency, and maintain precise rear suspension control on the street or strip.