Can I drive my Cabriolet (or Boxster)?
Yes – but safety is our first concern. The following rules apply to driving a Cabriolet (cab) or a Boxster on track: 1) At all tracks EXCEPT VIR, the 996/997 pop-up roll bar and the Boxster integral roll hoops are considered acceptable, subject to the 2-inch rule (see below). An extender manufactured by Brey-Krause is available for the Boxster if additional bar height is required. 2) At VIR ONLY, the 996/997 cabriolet pop-up roll bar is NOT considered acceptable. Cabs require a roll bar that meets club race specs. 3) At VIR ONLY, the Boxster roll hoops alone are NOT considered acceptable. The Brey-Krause extender MUST be attached and the driver must meet the 2-inch rule. The 2-inch rule: With the driver strapped into the seat, the top of the driver’s helmet must be 2 inches below a line drawn between the top of the windshield and the top of the roll bar. The Potomac Region is responsible for enforcing this policy by its contracts with the tracks. Failure to comply could result in loss
