All our blow-off valves come supplied with aluminum adapters but if you are using a steel intake tube you will need this steel weld-on adapter. This adapter will fit our Vee Port, Dual Port, Supersonic and Plumb Back blow off valves. This adapter will not fit our Kompact series or Race Port blow off valves. This fitting can also be used with other aftermarket blow off valves. It will fit on any blow off valve with a 38mm mounting hole.
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Contact our Tech Support Line for further information at 928-575-2174.