I realize old thread is old, but just thought I'd point out for the 94+ guys that the rear brace will contact the factory bracing on the rear subframe:





(My apologies for the crappy pictures, and yes, that salt is gone now.)

 

A few washers under the brace will give you enough room. You can also invert the brace and run it over the exhaust instead of under.

 

True enough- not a criticism of the part by any means, just wanted to point it out.