Turbocharger Bypass / Cutoff Valve,Diverter Valve For Audi VW TFSI Motor The diverter valve is a part of the turbocharger system that releases boost when the throttle is snapped shut. Manufactue Pat Numbe 1UY-21315-00, 1UY-21316-00 Band Yamaha Waanty Yes UPC And this DV has stiff piston, which has a long lifespan under engine boost pressure REPLACEMENT TURBOCHARGER CUT OFF BYPASS VALVE:The old DV is prone to failure, regardless of if your car is stock or chipped, as the fragile diaphragm can rupture under boost pressure, resulting in a boost leak that will hinder your car's performance. gohantee 06H145710D Turbocharger Bypass Valve / Cutoff Valve , for Audi A4 TT VW CC Eos GTI Jetta Passat Tiguan Beetle 2.0L, Replaces # 06H145710C Specifications:Item: TSI Diverter ValveCondition: RemanufacturedWarranty: 1 YearInterchange Part Number: Manufacturer Part Number: 06H145710CInterchange Part Number: 06F145710B Mk6 Blow Off Valve Turbocharger Cut Off Bypass Diverter Valve Pressure Converter Gfb Diverter Valve But this component should remain sealed off when under boost to prevent any leaks in the intercooler system. Piston Diverter Bypass Valve 06H145710D 6H145710D For Audi A3 A4 A5 A8 Q5 RS7 S6 S7 S8 TT TTS If the turbo diverter valve fails on your vehicle, feel free to contact us The Turbocharger Bypass Valve Compatible for:2006-2013 A3 / 2005-2012 A4 / 2005-2012 A4 Quattro / 2010-2012 A5 / 2010-2012 A5 Quattro / 2012-2013 A6 / 2013-2013 A6 Quattro / 2011-2012 Q5 / 2008-2009 TT / 2009-2013 TT Quattro / 2009-2013 TTS Quattro/ 2012-2013 Beetle / 2009-2013 CC / 2007-2013 Eos / 2006-2013 GTI / 2006-2013 Jetta / 2006-2010 Passat / 2009-2010 Passat CC / 2009-2013 Ti-guan PREMIUM QUALITY:TOP quality turbocharger cut off bypass valve , manufactured from high quality materials, which will built to long lasting durability and performance. Part Number:701830130 / 06F 145 710 G / 06F145710G|06H 145 710 D / 06H145710D / 06F 145 710 B / 06F145710B|06F 145 710 C / 06F145710C / 911-240 / 911240|V10-77-1010 / V10771010 / G62001