The hydroformed pillar is a one-piece stamped and formed tube. The tube is welded between the inner and outer pillars at the front upper hinge pillar area. The hydroformed rail extends to the upper rear wheelhouse area.

Important: Sectioning should be performed only within the shaded areas. Do not section in the transformation areas (bends). Do not section in the transformation areas. Failure to do so may compromise the structural integrity of the vehicle.

Replacing the hydroformed rail requires the removal of the following:

There are some areas on the rails that are best repaired using the sleeved butt-joint method.

Use 25 to 50 mm ( 1 - 2 in) of material to act as a backing plate when installing the sectioned service part.