BOV ProPort Spring Kit NGK 4 rotor engines

4 rotor engines

With an on-board wideband controller and sophisticated

boost and all other required ecu parameters

Great for enthusiasts who do not want to be noticed but want the performance and reliability benefits of a quality BOV

BOV ProPort Spring Kit NGK 4 rotor enginesTurbosmart genuine spares and accessories are produced in order to ensure the longest possible service life for your favourite Turbosmart gear. These spares and accessories are not an afterthought, they are the components Turbosmart use in the hand assembly of your product, simply made available as a product you can use yourself to update, service or rebuild your Turbosmart product. Replacement spring to suit Turbosmart ProPort Valve made from high