Catch a glimpse of your intake's inner workings with the VO2 Insight. Housed in a precision-machined billet aluminum cover assembled with stainless racing-grade ARP hardware, the VO2 Insight features an innovative filter design combining our high-flow oiled-media with a clear polycarbonate top embossed with the Vance & Hines logo. Inside, the VO2 Insight uses our new 'patent pending' Force™ Velocity Stack to accelerate air into your engine.