Figured I'd share my custom intake. 5" inlet AFE ProGuard7 filter, 5" 30* aluminum pipe cut to size, Empire Diesel Performance MAF flange, 4"->5" Samco boot, 4" aluminum coupler, 3"->4" Treadstone 90* silicone boot. Custom CCV. Still cost ~$300 for everything but it's the filter I wanted and...