Vibrant -4AN to 1/8in NPT Oil Restrictor Fitting Kit

Vibrant Performance oil restrictor fitting kits are lightweight, constructed entirely from 6061 aluminum alloy and come with 2 threaded brass jets that help with controlling oil flow. Vibrant Performance oil restrictor fittings allow you to effectively limit oil flow to your turbo, minimizing the potential for damaging oil seals in your turbo. Recommended Products: 1st Choice PN: 11904, 2nd Choice PN: 16314, 3rd Choice PN: 11954, 4th Choice PN: 11954B, 5th Choice PN: 10275 Universal