OBP Standard size Billet Alloy Radiator Filler Neck - 8mm Ribbed Screw on Overflow 1JZ GTE whereas usually you would have

whereas usually you would have to wrap your exhaust manifold separately

This adds up to being the highest flowing BOV in its class available on the market

fine thread bolt and nut

Outlet: JIC6 Male

OBP Standard size Billet Alloy Radiator Filler Neck - 8mm Ribbed Screw on Overflow 1JZ GTE whereas usually you would haveFabrication Products have always been a core part of obp Motorsports product line up. Over the years they have become world renowned for high quality craftsmanship and reliability. Each obp Motorsport Product is handmade in the UK and goes through rigorous quality checks before it gets delivered to your door. Product Information: Material: Aluminium Overflow: 8mm Ribbed