UMI Performance 220170-B Tunnel Mount Torque Arm & Subframe Connector Kit for GM F-Body

The UMI Performance 220170-B is a complete tunnel-mounted torque arm and subframe connector system engineered specifically for 1993-2002 GM F-Body vehicles. This comprehensive kit dramatically reduces chassis flex and improves forward traction for serious drag racing applications.

Key Features:

• Complete bolt-on solution includes 2070 3-point subframe connectors and 2201 tunnel-mounted torque arm
• Shortened torque arm improves instant center location for better weight transfer and reduced 60-foot times
• 3-point subframe connectors reinforce chassis and prevent quarter panel buckling during hard launches
• Removable and replaceable NHRA-approved driveshaft loop for competition compliance
• Complete kit braces entire underside of vehicle to minimize chassis flex under load
• All mounting hardware included for straightforward installation
• UMI 3003 bolt kit recommended for optimal installation
• Race-proven design with 100% USA manufacturing

This integrated system works as a complete solution to address the flexibility issues common in F-Body chassis during aggressive launches. The tunnel-mounted torque arm configuration provides superior geometry compared to stock mounting locations, while the reinforced subframe connectors tie the chassis together for maximum rigidity. Ideal for drag racing applications where consistent launches and chassis stability are critical.