{"product_id":"blow-off-valve-diverter-for-audi-tt-2006-2014-2-0l","title":"Blow off Valve Diverter for Audi TT (2006-2014) 2.0L","description":"\u003ch2\u003eDirect-Fit Atmospheric Blow Off Valve Diverter for 2006-2014 Audi TT\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Blow Off Valve Diverter replaces the failure-prone factory diverter assembly on the 2006-2014 Audi TT to eliminate boost leakage and sharpen throttle recovery between shifts.\u003c\/p\u003e\u003ch3\u003eThe Stock Audi TT Diaphragm Rupture \u0026amp; Boost Leak\u003c\/h3\u003e\u003cp\u003eThe factory diverter valve fitted to the \u003cstrong\u003eAudi TT 8J\u003c\/strong\u003e relies on a fragile rubber or composite diaphragm prone to tearing under high cycle fatigue and thermal cycling. Elevated boost levels and crankcase oil vapor degrade this elastomer, resulting in slow turbo spool, erratic boost oscillation, and top-end pressure loss. Even revised OEM piston-style valves struggle with delayed venting response during rapid throttle modulation, causing compressor flutter and sluggish off-throttle transient response.\u003c\/p\u003e\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\u003cp\u003eEngineered from CNC-machined billet aluminum with a corrosion-resistant black anodized finish, this sandwich-style atmospheric diverter upgrade sandwiches securely between the OEM electronic solenoid and the turbocharger compressor housing. Equipped with precision-ground internal pistons, dual Viton sealing O-rings, and a matched-rate spring, it withstands aggressive thermal loads without deformation. It provides crisp atmospheric venting pressure relief to protect the compressor wheel, holds boost reliably past factory threshold limits, and retains the stock ECU solenoid control for fast, leak-free actuation.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\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;\"\u003e2006-2014 Audi TT\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\u003e2.0L TFSI \/ TSI (EA113 \/ EA888)\u003c\/strong\u003e \/ \u003cstrong\u003eChassis 8J\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;\"\u003e200-211 hp \/ 207-258 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;\"\u003eRef: \u003cstrong\u003eT9451\u003c\/strong\u003e \/ \u003cstrong\u003eBOV113\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2006-2014 Audi TT Base Coupe 2.0L Turbo\u003c\/li\u003e\n\u003cli\u003e2006-2014 Audi TT Base Roadster 2.0L Turbo\u003c\/li\u003e\n\u003cli\u003e2009-2014 Audi TT Quattro Coupe 2.0L Turbo\u003c\/li\u003e\n\u003cli\u003e2009-2014 Audi TT Quattro Roadster 2.0L Turbo\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDoes this fit the 8J TT?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2006-2014 Audi TT equipped with the \u003cstrong\u003e2.0L EA113\u003c\/strong\u003e or \u003cstrong\u003eEA888\u003c\/strong\u003e engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this blow-off valve trigger a Check Engine Light (CEL)?\u003c\/strong\u003e\u003cbr\u003e No, because it retains the factory electronic diverter solenoid, the ECU maintains full command over valve actuation without throwing fault codes.\u003c\/p\u003e\u003ch3\u003eThe Audi European Precision Caliber\u003c\/h3\u003e\u003cp\u003eDesigned to maintain the refined engineering standards of your turbocharged Audi, this unit delivers uncompromising pressure management and rapid boost recovery without compromising factory electronic engine control diagnostics.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50516397949176,"sku":"DS-E9F4T9C3Q","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-tt-2006-2014-2-0l-1.jpg?v=1789483947","url":"https:\/\/performancechiptuning.com\/fr\/products\/blow-off-valve-diverter-for-audi-tt-2006-2014-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}