The APR Boost Gauge Pod is a vent-replacement pod. The pod was designed on the computer with Pro-E for the best in fit and finish and is injection molded in plastic, giving you factory-like look and feel.
APR's Vent Boost gauge can be mounted in any of the 3 center vents on the B5 A4 or B5 S4. Please note, no gauge is included with the pod.