{"product_id":"blow-off-valve-diverter-for-audi-a6-2006-2018-2-0l","title":"Blow off Valve Diverter for Audi A6 (2006-2018) 2.0L","description":"\u003ch2\u003eDirect-Fit Blow Off Valve Diverter for 2006-2018 Audi A6\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Blow Off Valve Diverter replaces the failure-prone factory diverter valve mechanism on the 2006-2018 Audi A6 to prevent boost leaks, improve boost holding under load, and sharpen throttle recovery between gearshifts.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Audi A6 Diaphragm Failure \u0026amp; Boost Bleed\u003c\/h3\u003e\n\u003cp\u003eFactory diverter valves fitted to the \u003cstrong\u003eEA113\u003c\/strong\u003e and \u003cstrong\u003eEA888\u003c\/strong\u003e 2.0 TFSI\/TSI engines utilize a fragile rubber diaphragm or early-revision plastic piston mechanism. Subjected to repeated heat cycling and elevated charge pressures, the OEM elastomeric membrane frequently tears, resulting in severe boost bleed, delayed spool response, and under-boost fault codes (P0299). Furthermore, the stock solenoid return spring struggles to maintain seal integrity under tuned or aggressive drive cycles, allowing charged air to leak back into the unpressurized intake tract.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered as a robust sandwich-mount solution, this valve features a CNC-machined, black-anodized 6061-T6 billet aluminum body housing a precision-ground brass\/aluminum internal piston and a calibrated high-rate return spring. Installed directly between the factory electronic solenoid base and the turbocharger compressor housing, it retains OEM ECU-controlled actuation speed while eliminating the mechanical weakness of the plastic diverter assembly. High-durometer Viton O-rings deliver a positive seal against heat soak and charge pipe expansion, venting surplus pressure atmospherically to protect the turbo compressor wheel from surge while holding sustained boost reliably across the rev range.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; margin-bottom: 20px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2006-2018 Audi A6\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2.0 TFSI \/ TSI (EA113 \/ EA888) \/ C6 \u0026amp; C7\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e170-252 hp \/ 207-273 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eT9451 \/ BOV113 Reference (Replaces 06F145710G, 06H145710D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2006-2011 Audi A6 2.0 TFSI (C6 Chassis)\u003c\/li\u003e\n  \u003cli\u003e2012-2018 Audi A6 2.0 TFSI \/ TSI (C7 Chassis)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the C6 and C7 A6?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2006-2018 Audi A6 equipped with the 2.0L TFSI\/TSI EA113 and EA888 engines utilizing the 3-bolt solenoid mount.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill installing this atmospheric diverter trigger a Check Engine Light (CEL)?\u003c\/strong\u003e\u003cbr\u003e No, because it retains and works in conjunction with the factory electronic solenoid, OE cycling signals remain unaffected without triggering fault codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Audi Precision Standard\u003c\/h3\u003e\n\u003cp\u003eMaintaining tight tolerances is mandatory for Euro forced-induction powertrains; this billet assembly ensures factory ECU integration without check engine lights, delivering reliable seal integrity under heavy boost.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50516393853176,"sku":"DS-ED1Z831SW","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/blow-off-valve-diverter-for-audi-a6-2006-2018-2-0l-1.jpg?v=1789483868","url":"https:\/\/performancechiptuning.com\/products\/blow-off-valve-diverter-for-audi-a6-2006-2018-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}