Aluminum Recirculate Diverter Valve Turbo BOV Boost For Volkswagen Golf Jetta 2000-2005 for Audi 1.8T 2.7T 1998-2006 JR-BOV04

43686Blow Off Valve Diverter Valve Recirculation Valve BOV Replace For 99-05 VW 98-06 Audi 1.8T 2.7T Aluminum Turbo Inlet Boost Splitter JR-BOV04Application:For 99-06 Audi TT.For 00-06 Audi TT Quattro.For 98-05 Audi A4.For 98-05 Audi A4 Quattro.For 01-05 Audi Allroad Quattro.For 00-04 Audi A6 Quattro.For 00-02 Audi S4.For 99-05 Volkswagen Beetle.For 00-05 Volkswagen Golf.For 00-05 Volkswagen Jetta.IMPORTANT: Requires 2 sets of these valves for use on 2.7L bi-turbo models!For the factory diverter valve in For VW Golf Jetta Passat Beetle Audi 1.8T, 2.2T, 2.7T, and 4.2T.Vehicle compatibility charts are for REFERENCE ONLY. Check your vehicle with OEM below to match your needs.Specification:100% quality assurance tested, more responsive, less expensive, easier to install.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.Designed to replace the OEM plastic diverter valve for a significant increase in performance.Strengthen pressure release valve torque, effectively protected.Protect the use life of the turbineRed spring 8-22 PSI, Silver spring 22-30 PSI,Yellow spring 30+ PSI.(Also include the rebuilt Kit)Color & Material:Material: made of high quality Aluminum.Color: as picture.Package Included:1x Diverter Valve Kit. (100% Brand New Never Used Or Installed)