• 38mm "Supersonic" Blow Off Valve (You Choose Color) A BOV for racers and serious enthusiasts who want to be noticed. Supersonic provides a superior flow performance with a unique "supersonic" sound. Suitable for all turbocharged vehicles. Extremely...
    $324.40
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  • 50mm "Race Port" Blow Off Valve (Choose Your Color) With an oversize 52mm inlet, the Race Port is Turbosmart's largest and highest-flowing blow-off valve, outflowing all competitors in its class. Lightweight and compact, this product is ideal for high...
    $324.40
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  • 32mm "Plumb Back" Blow Off Valve (You Choose Color) This is a fully recirculating blow off valve. A quiet alternative to the atmospheric BOV, the Plumb Back systems vents all excess pressure back into the intake system. Ideal for cars with sensitive...
    $313.58
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  • 38mm "Plumb Back" Blow Off Valve (You Choose Color) This is a fully recirculating blow off valve. A quiet alternative to the atmospheric BOV, the Plumb Back systems vents all excess pressure back into the intake system. Ideal for cars with sensitive...
    $313.58
    choose option