Subframes

This tubular set-up tucks tight against the floor causing no ground clearance loss and can not be seen from the side of the vehicle. This weld-in only set-up ties the front and rear steel subframes together resulting in a stiffened and strengthened...

Minimize chassis flex and increase performance capabilities on your 1993-2002 GM F-Body with boxed style weld-in subframe connectors from UMI Performance. Subframe connectors are a must chassis upgrade when racing and hard driving habits are present...

Minimize chassis flex and increase performance capabilities on your 1993-2002 GM F-Body with boxed style weld-in subframe connectors from UMI Performance. Subframe connectors are a must chassis upgrade when racing and hard driving habits are present...

The first and only 2-point tubular bolt-in sub-frame connector for the 2005-2010 Ford Mustang is now available from UMI Performance. This set up is designed to tie the front and rear sub-frames together using bolt-in hardware supplied and requires no...

The first and only 2-point tubular bolt-in sub-frame connector for the 2005-2010 Ford Mustang is now available from UMI Performance. This set up is designed to tie the front and rear sub-frames together using bolt-in hardware supplied and requires no...

Chrome Moly- Chrome Moly version uses 1.750" x 0.083" 4130 Chrome Moly steeland is TIG welded. The Chrome Moly construction adds increased strength while reducing product weight making this item 6lbs lighter than using mild steel. The mounting plates are...

Chrome Moly- Chrome Moly version uses 1.750" x 0.083" 4130 Chrome Moly steeland is TIG welded. The Chrome Moly construction adds increased strength while reducing product weight making this item 6lbs lighter than using mild steel. The mounting plates are...

40+ years of moisture and abuse can leave your frame in bad shape, and unable to properly locate the body mounts. Our 8 piece kit is designed to weld-in and provide a sturdy surface and a properly sized hole to restore the frame to a like-new condition...

ISR Performance Full Subframe Solid Inserts - Nissan 350z/Infiniti G35

Mustang subframe connectors should be one of the first modifications you make to your car. These full Length BBK subframe connectors will increase the chassis stiffness and increase the strength of the unibody to make the rest of your Mustang suspension...

The first and only 2-point tubular bolt-in subframe connector is now available from UMI Performance. This set up is designed to tie the front and rear subframes together using bolt-in hardware supplied and requires no welding! Subframe connectors improve...

BMR 78-88 GM G-Body Rear Frame Notch Kit