SPECIFICATION: Brand New Never Used Or Installed Type: Diverter Valve Color: Black Material: Aluminum 100% quality assurance tested, less expensive, easier to install. DESCRIPTION: ①. Unlike a Blow-off Valve (BOV) which vents back-flowing charged air to the atmosphere, a Diverter Valve (or Recirculation Valve) protects the turbo compressor from being stalled by redirecting the back-flowing charged air to the turbo inlet pipe. ②. Designed to replace the OEM plastic diverter valve for a significant increase in performance. ③. Strengthen pressure release valve torque, effectively protected.Protect the use life of the turbine ④. Red spring 8-22 PSI, Yellow spring 30+ PSI.(Also include the rebuilt Kit) PACKAGE INCLUDED: Diverter Valve Kit*1.