BOV 25mm Plumb Back fitting SL4 dual channel knock control

dual channel knock control

while providing that high-performance blow-off valve sound that lets everyone know just what hides under the GT-R's hood

The Ford ZF 6 Speed Auto calibration can be extremely overwhelming

Fully recirculating valve

Turbosmart's Kompact offers big blow-off valve performance in a small package

BOV 25mm Plumb Back fitting SL4 dual channel knock controlTurbosmart's 25mm Plumb Back Fitting is designed for Turbosmart Plumb Back, Dual Port and Supersonic Blow Off Valves (BOVs). This fitting is designed to provide a secure outlet connection for your BOVs, ensuring a reliable and quality performance. The fitting is made from high quality materials that withstand high temperatures and pressures. Turbosmart's 25mm Plumb Back Fitting will help ensure the longevity of your Turbosmart BOVs. With this fitting,