PQY Diverter/ Blow off Valve
Replaces the ugly black plactic OEM valve
Has 3 different springs to be used depending on
your turbo/ ram air P.S.I. output.
Just use a stiffer spring for higher P.S.I. applications.
this has a 25mm inlet and a 25mm outlet. (basically 1 inch)
extra O rings for adjusting internal piston.
and extra hose clamps to replace old ones.
Aluminum construction and easy to disassemble.