HKS
HKS Super SQV4 Blow Off Valve & Suction Return Kit - 2015-2021 WRX
SKU: HKS71008-AF015
$420.99 CAD
Here, you are looking at the HKS SQ4 Sequential BOV designed for high-pressure applications for your racecar, rally car, or your daily driver. This is the grandfather of blow-off valves with its flagship sound that remains to be one of the most effective blow-off valves in the aftermarket.
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