Specification: Height: 4.33"" (110mm) Diameter: 4.6"" (117mm) Color: Black + Red Material: High Quality ABS Housing Features: Brand New Universal Auto parts car fake dump Valve electronic turbo blow off valve sound 4 wires connection system. (Black is for Negative, Red is for Positive, Blue is for the Switch) No Installation Instructions, Professional installation is recommended Fitment:Fit for Most Auto Car Vehicle Automobile. .
eBay