Turbosmart Recirculating Blow Off Valve Kompact (04+STI & 02-07 WRX)
$179.95
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This is a great option for those of you who want a high-performance recirculating bypass valve and want to increase bypass valve noise. Direct bolt-on replacement for the factory plastic blow-off valve Offers superior flow, adjustability, and structural integrity under boost Constructed of durable aluminum materials and powder-coated black for corrosion resistance -15 InHg green spring installed Installation Instructions Also fits 06-08 Forester XT
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