Rons right, some might look at it as a race car thing. I have ALOT of insurance for vehicles so when my agent saw this new car I'm building, he asked me about it. I told him I did it as a safety precaution....its low, just barely higher then the headrests on my seats. I have lap belts also.
I was once in a Mustang that flipped at a track....I won't ride in a open car unless theres something to protect me in a rollover.
When your driving your T alot of folks are looking and not paying attention to their driving, protection is a good thing. Especially with folks looking at you, driving, texting and talking on a cell all at the same time....