NPT Pipe Reducer 1/4" to 3/8" AF912-04-06S Product:Silver Finish 75" (170mm) Tall x 5"

75" (170mm) Tall x 5" (125mm) Diameter

100-05-2MBLK

This will allow you to fine tune depending on your application for engine configuration and driving conditions

With minimal back pressure where the manifold meets the turbo

NPT Pipe Reducer 1/4" to 3/8" AF912-04-06S Product:Silver Finish 75" (170mm) Tall x 5"NPT Pipe Reducer 1 4" to 3 8"Silver Finish AF912 04 06S 912 04 06S NPT Pipe Expander. Quickly and easily step up the size of an NPT port with the NPT expander. Perfect if you have a spare NPT port but the fitting or sensor you want to use is larger than what is available. Multiple stepped sizes available. Available in Blue, Black and Silver.