UMI Performance FBS003-R Stage 2 K-Member & A-Arm Kit with Polyurethane Bushings

The UMI Performance FBS003-R Stage 2 K-Member and A-Arm Kit is engineered to deliver the ultimate combination of weight reduction, structural rigidity, and street-friendly performance for drag strip-duty street cars. Manufactured in Philipsburg, PA using strong USA-sourced DOM tubing, every component is precision bent, CNC notched, and jig-welded to ensure consistent quality and a rock-solid foundation.

UMI's dual-tube K-member is recognized as one of the strongest in its class — built to withstand the punishment of wheel stand landings and everyday street abuse while simultaneously shaving 33 lbs of front-end weight and providing critical oil pan protection. The kit is a direct bolt-in replacement requiring no cutting or welding, and is designed to work with factory steering racks and factory motor mounts, polyurethane motor mounts, or UMI's billet aluminum motor mounts (P/N 2323).

Key Features:

• Saves 33 lbs of front-end weight over factory components
• Dual-tube K-member — strongest in its class; withstands wheel stand landings and street abuse
• Direct bolt-in installation — no welding required
• Compatible with factory steering rack
• CrMo A-arms save an additional 1.5 lbs of weight
• Tubular upper and lower A-arms (P/N 2305) with greaseable polyurethane bushings
• Poly bushings on straight strut portion of lower arms absorb road noise for street comfort
• Non-adjustable upper arms with greaseable poly bushings
• Premium upper and lower ball joints pre-installed
• Upper and lower A-arm assembly saves an additional 8 lbs of weight
• Includes new Grade 10.9 A-arm mounting hardware
• Compatible with factory motor mounts, polyurethane motor mounts, or UMI solid billet aluminum motor mounts (P/N 2323)
• Built from USA DOM tubing — precision bent, CNC notched, and jig-welded
• Manufactured in Philipsburg, PA, USA

The FBS003-R Stage 2 Kit is ideal for performance enthusiasts who want a proven, bolt-in suspension upgrade that removes front-end weight without sacrificing street drivability. Purchasing components as a kit provides significant savings over buying items individually.