{"product_id":"blow-off-valve-diverter-for-volkswagen-golf-gti-2006-2013-2-0l","title":"Blow off Valve Diverter for Volkswagen Golf GTI (2006-2013) 2.0L","description":"\u003ch2\u003eBillet Atmospheric Blow Off Valve Diverter for 2006-2013 Volkswagen Golf GTI\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 assembly on the 2006-2013 Volkswagen Golf GTI to eliminate boost leaks, hold elevated charge pressure, and vent excess boost to the atmosphere during gear changes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Volkswagen Golf GTI Diaphragm \u0026amp; Pressure Leak Failure\u003c\/h3\u003e\n\u003cp\u003eFactory diverter valves on the \u003cstrong\u003eMk5\u003c\/strong\u003e and \u003cstrong\u003eMk6\u003c\/strong\u003e GTI models powered by the \u003cstrong\u003eEA113\u003c\/strong\u003e (BPY) and \u003cstrong\u003eEA888\u003c\/strong\u003e (CCTA\/CBFA) 2.0T engines rely on delicate internal rubber diaphragms and light-gauge plastic housings. Under continuous thermal cycling from the BorgWarner K03 and IHI turbochargers, the OEM diaphragm tears, leading to unmetered boost loss, sluggish spool-up times, and persistent P0299 underboost diagnostic codes. Even factory piston revisions frequently suffer from sticking plungers and pressure bleed under increased load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eManufactured from CNC-machined 6061-T6 billet aluminum and finished in corrosion-resistant hard anodizing, this modular diverter valve installs in a sandwich configuration directly behind the factory electronic solenoid. It integrates a precision ground internal brass piston and matched spring rate to instantly manage charge pressure without mechanical bind. High-temp Viton O-rings isolate pressure channels to guarantee a 100% airtight seal across the compressor housing flange, venting excess compressed air to the atmosphere for rapid transient throttle response and zero diaphragm tear-out.\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;\"\u003e2006-2013 Volkswagen Golf GTI\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;\"\u003e\n\u003cstrong\u003eEA113\u003c\/strong\u003e \u0026amp; \u003cstrong\u003eEA888\u003c\/strong\u003e 2.0L Turbo \/ \u003cstrong\u003eMk5 (1K)\u003c\/strong\u003e \u0026amp; \u003cstrong\u003eMk6 (5K)\u003c\/strong\u003e\n\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;\"\u003e200–210 hp \/ 207 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;\"\u003e\n\u003cstrong\u003e06F145710G\u003c\/strong\u003e, \u003cstrong\u003e06H145710D\u003c\/strong\u003e, T9451, BOV113\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2006-2009 Volkswagen Golf GTI 2.0L FSI \/ TSI (Mk5 Typ 1K)\u003c\/li\u003e\n  \u003cli\u003e2010-2013 Volkswagen Golf GTI 2.0L TSI (Mk6 Typ 5K)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the Mk5 and Mk6 Golf GTI?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2006-2013 Volkswagen Golf GTI equipped with either the \u003cstrong\u003eEA113\u003c\/strong\u003e or \u003cstrong\u003eEA888\u003c\/strong\u003e 2.0T engine platforms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this atmospheric blow-off valve trigger a Check Engine Light (CEL)?\u003c\/strong\u003e\u003cbr\u003e No, because the unit retains the factory electronic solenoid, the ECU maintains full command over valve timing without setting fuel trim or pressure fault codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Volkswagen Precision Engineering Caliber\u003c\/h3\u003e\n\u003cp\u003eEuropean turbocharged powertrains require tight tolerances to maintain target air-fuel ratios and turbocharger longevity. Retaining OEM electrical actuation while reinforcing the mechanical pressure containment delivers reliable boost recovery on throttle lift-off without ECU calibration errors.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50516401094904,"sku":"DS-EED6NEP22","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-volkswagen-golf-gti-2006-2013-2-0l-1.jpg?v=1789484101","url":"https:\/\/performancechiptuning.com\/fr\/products\/blow-off-valve-diverter-for-volkswagen-golf-gti-2006-2013-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}