Since that's way too much for a stock A-Body chassis, Bill decided to stiffen it up by welding in a set of U.S. Car Tool subframe connectors. ...these boxed channels not only stiffen the car ...

See All 12 Photos 9. With the subframe connectors supported by pole jacks, Aschtgen started welding the subframe connectors to the floor using our Millermatic 211 MIG machine. The floor is much ...

Position the subframe connectors at the frame rails and make ... outline where you will need to remove paint/undercoating for welding purposes. See All 16 Photos See All 16 Photos 06-07.Paint ...

See All 18 Photos 09. The Maximum Motorsports subframe connectors are secured for welding using a screw jack. See All 18 Photos 10.The rear chassis stiffeners have been welded in place and the ...

In Episode 08 of our E36 M3 Touring Project, we tackle one of the most important structural upgrades for any E36: rear subframe reinforcement. Known for cracking over time, the subframe area needs ...