{"product_id":"tial-sport-mvr-44mm-external-wastegate-14-5-psi-spring-black","title":"TiAL Sport MVR 44mm External Wastegate - 14.5 PSI Spring - Black","description":"\u003cp\u003eThe TiAL Sport MVR is a 44mm V-band external wastegate that controls boost by venting exhaust gas around the turbine, rated 50 lb\/min. It is built from stainless steel and aluminum with a black CNC-machined actuator housing, a Nomex-reinforced silicone diaphragm, a multi-port diaphragm chamber and internal M8 coolant passages that keep diaphragm temperature in check. The gate ships with a 14.5 PSI spring, and its full V-band flange set makes for flexible fitment and easy clocking.\u003c\/p\u003e\n\u003ch2 style=\"margin:16px 0 4px 0;\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin-top:0;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003e44mm V-band external wastegate (MVR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eValve Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003e44mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eMass Flow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003e50 lb\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eSprings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003e14.5 PSI fitted (complete spring set included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eBody\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003eStainless steel and aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eDiaphragm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003eNomex-reinforced silicone, water-cooled housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003eWastegate assembly, valve seat, air fittings, coolant fittings, inlet\/outlet flanges \u0026amp; V-band clamps, spring set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e003414\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin-top:12px;\"\u003eDocuments: \u003ca href=\"https:\/\/tialsport.com\/wp-content\/uploads\/2025\/11\/TiALSport-MVR-Spring-Guide-v2.pdf\"\u003eSpring Guide (PDF)\u003c\/a\u003e  |  \u003ca href=\"https:\/\/tialsport.com\/wp-content\/uploads\/2024\/06\/Wastegate-Routing.pdf\"\u003eRouting \u0026amp; Plumbing Options (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"TiALSport","offers":[{"title":"Default Title","offer_id":44533014331564,"sku":"TLS003414","price":412.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0480\/2160\/2467\/files\/65289ef5b87a8df9551e9c11bfc92942_ab89214a-8712-438b-9e6a-6b08362581c9.jpg?v=1751435938","url":"https:\/\/onefastshop.com\/products\/tial-sport-mvr-44mm-external-wastegate-14-5-psi-spring-black","provider":"OneFastShop","version":"1.0","type":"link"}