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...
50mm "Race Port" Blow Off Valve
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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...
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...
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...