Vibrant Weld On Flange Kit for Greddy BOV (Steel Weld Fitting / Alum Flange) - 1454 Nippon Power The MAC 46 Series is

The MAC 46 Series is a high flow direct solenoid operated 4-way poppet valve

(2) 3" T-bolt Clamps

Heavy Duty Black or Red Wrinkle Powdercoat Finish

Most competing k-swap intakes work with either the PRB intake manifold or the RBC/RRC intake manifolds

While other applications maybe only available in complete top and bottom kits

Vibrant Weld On Flange Kit for Greddy BOV (Steel Weld Fitting / Alum Flange) - 1454 Nippon Power The MAC 46 Series isVibrant Performance Weld On Flange Kit for Greddy Blow Off Valves are made from your choice of 6061 Aluminum or Mild Steel construction. Each kit includes an O Ring for a leak free seal and also come with a radiused weld fitting that allows for a simple screw on of the matting flange; allowing for a convenient option to switch to a difference BOV down the road if you choose.