TVG F-150 2015-19 Vent Pod TVG Sale! from 7499 /per S550 Vent Pod 52mm Gauge 60mm Eboost2 nGauge Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Multiple mounting options for gauges in your F-150 vents.The mount is made locally in the USA and replaces your existing slats in your vent! We have 52mm, 60mm, and nGauge options for you.