BMW M Coupe 4 Point Roll Bar, Subframe reinforcement & Custom Fabrication

NASA BMW M Coupe 4 point Roll Bar Robin Hood Rally

BMW M Coupe 4 point Roll Bar Robin Hood Rally

The roll bar in the M Coupe uses 1.75x.120 wall DOM. The tube joints were all TIG welded. Access holes were cut into the factory interior panels to make shock adjustments/changes quick and easy, othewise, it's 2.5 hours to remove/replace the interior to adjust the shocks.

BMW M Coupe 4 point Roll Bar Shock Adjustment Access Robin Hood Rally

Z3's and M Coupes are known to have an issue with stress cracks and popped spot welds on the rear crossmember. We've replace the factory crossmember with 2 pieces of 1.25x2.5" steel tubing.

BMW M Coupe Z3 Subframe Reinforcement Differential Mount

BMW M Coupe Z3 Subframe Reinforcement Rollbar mount

BMW M Coupe Z3 Subframe Reinforcement Chassis tie in

BMW M Coupe Z3 Subframe Reinforcement Chassis tie in and shock tower support

BMW M Coupe Z3 Subframe Reinforcement Solid frame mounts

BMW M Coupe Z3 Subframe Reinforcement Sway Bar bracket reinforcement

Another project for the M Coupe was the fabrication of a set of wing mounts. They had to be removable, not mount to the body and fit a predesigned E36 wing.

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Izzy's Custom Cages, LLC - Roll Cages and Racecar Fabrication - Saint Louis, Missouri - St. Louis, MO