US-Spec Porsche 911 GT3 RS Can’t Get a Roll Cage, But BBI Will Build You One

Those of you paying attention to the US-spec Porsche 911 GT3 RS units have probably noticed these Neunelfers don’t come with the roll cage everybody sees online. Now, as we’ve seen on other track-savvy Porsches, the GT3 RS gets a joyful collection of hardcore features called the Clubsport Package. Aside from the roll cage, this includes a cabin-mounted fire extinguisher, a six-point harness and the wir…