It is a well built piece with push loc fitting already installed.Problem I ran into is that I bought it as a direct replacement for procharger bov (Boosted Solutions states it will fit ProCharger flange) but the holes in the valve flange do not align perfectly with Procharger flange and because of that the screws will not seat.I had to drill the bov holes 1/16" larger and everything was happy.A bonus is that the Boosted Solutions black matches the Procharger black bov elbow.