I was wondering if anyone uses or has experience with harness bars for their mustang. I want to get a driver side harness but not ready to go full tilt with a roll bar/cage just yet. Auto Racing Safety Equipment, Bell, Pyrotect & Kirkey Driving & Racing Helmets, Suits, Books Gloves Shoes & Seats - I/O Port Racing carries them but not sure how well it'd work or if they're even legal to use for HPDE. Any input? Thanks!