+Air Duo Compact. Modular. Accessible. +Air Duo extends your onboard air system to the exterior of your vehicle, making access effortless and intuitive. Designed to integrate directly between an Insight bracket and base, it provides a clean, secure mounting point for air (or water) connections without compromising your vehicle’s layout. Aerospace-Grade Construction Machined from 6061-T6 aluminum, +Air Duo delivers a high strength-to-weight ratio and long-lasting durability. The bead-blasted surface reduces glare, resists corrosion, and matches the finish of other Insight components for a consistent, professional appearance. Flexible Installation +Air Duo can be installed in either upward or downward orientation, adapting to the specific requirements of your build. Its three 1/4” NPTF ports allow fully customizable air or water routing for fast, convenient access—no need to pop the hood or leave doors open while on the trail. Protection and Reliability Pair +Air Duo with the AirShift Armor rubber-encapsulated cover to shield your couplers from dust, moisture, and trail debris. The design ensures your system remains protected and ready for immediate use in any conditions. Details Included: Two +Air coupler mounting plates. Does not include air couplers. Compatibility: Insight bracket system Ports: Three 1/4” NPTF, accessible from exterior mounting Material: 6061-T6 aluminum, bead-blasted finish Orientation: Upward or downward installation Protection: Compatible with AirShift Armor coupler cover Patent Pending Sold as a set.