Hey sky...
It REALLY depends on what he's done... find out =P
Also.. if the cage's doorbars make it a PITA to get in and out of the car b/c theyre legal (go btwn shoulder and elbow) instead of parallel to the ground and around as*-level... Well then it isnt a cheapie rollbar for looks *probably*, and the guy actually IS concerned about legality. Thats what ive seen anyway.
if ya could find out.. i could tell ya more

hehe
Phil
Jerico Performance