{"product_id":"gfb-dv-t9358-diverter-valve-upgrade-for-mercedes-m276","title":"GFB DV+ T9358 Diverter Valve Upgrade for Mercedes-AMG M276 3.0TT","description":"\u003c!-- Premium, sleek styling (scoped to .product-copy to avoid theme bleed) --\u003e\n\u003cstyle\u003e\n  .product-copy {\n    --ink:#0b0f19;\n    --sub:#4b5563;\n    --line:#e5e7eb;\n    --accent:#0ea5e9;\n    --bgpill:#f8fafc;\n    color:var(--ink);\n    line-height:1.6;\n    letter-spacing:.2px;\n    font-size:16px;\n  }\n  .product-copy h2 {\n    font-size: clamp(18px, 2.2vw, 22px);\n    font-weight:700;\n    margin:0 0 .75rem 0;\n  }\n  .product-copy [itemprop=\"description\"] {\n    color:var(--sub);\n    font-size:17px;\n    margin:.5rem 0 1rem;\n  }\n  .product-copy hr {\n    border:0;\n    border-top:1px solid var(--line);\n    margin:1.25rem 0;\n  }\n  .product-copy .benefits {\n    display:flex;\n    flex-wrap:wrap;\n    gap:.5rem;\n    list-style:none;\n    padding:0;\n    margin:0 0 1.25rem 0;\n  }\n  .product-copy .benefits li {\n    background:var(--bgpill);\n    border:1px solid var(--line);\n    border-radius:999px;\n    padding:.5rem .75rem;\n    font-weight:600;\n    font-size:14px;\n  }\n  .product-copy .compatibility-table {\n    width:100%;\n    border-collapse:separate;\n    border-spacing:0;\n    border:1px solid var(--line);\n    border-radius:12px;\n    overflow:hidden;\n    font-size:15px;\n  }\n  .product-copy .compatibility-table thead th {\n    text-align:left;\n    background:#f9fafb;\n    font-weight:700;\n    padding:.75rem 1rem;\n    border-bottom:1px solid var(--line);\n  }\n  .product-copy .compatibility-table tbody td {\n    padding:.7rem 1rem;\n    border-bottom:1px solid var(--line);\n  }\n  .product-copy .compatibility-table tbody tr:last-child td { border-bottom:0; }\n  .product-copy ul.feature-list {\n    margin:.25rem 0 0 1.1rem;\n  }\n  .product-copy ul.feature-list li { margin:.35rem 0; }\n  .product-copy .accent { color:var(--accent); font-weight:700; }\n  .product-copy .subtle { color:var(--sub); }\n  .product-copy .cta {\n    display:block;\n    padding:1rem 1.2rem;\n    border:1px solid var(--line);\n    border-radius:12px;\n    background:linear-gradient(180deg,#ffffff,#fcfdff);\n    font-weight:600;\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"product-copy\"\u003eSerious C43 owners know the difference between “fast on paper” and \u003cstrong\u003efast in your hands\u003c\/strong\u003e. The factory diverter valves are the weak link in the M276 twin-turbo system. The \u003cstrong\u003eGFB DV+ T9358\u003c\/strong\u003e is the quick, affordable driver’s mod that instantly sharpens throttle response and gives you faster boost recovery between shifts — exactly what you feel when you’re rowing through gears or rolling on the throttle.\u003c!-- IMPORTANT QUANTITY NOTICE --\u003e\n\u003cp class=\"subtle\"\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Mercedes-AMG M276 3.0TT engines use \u003cstrong\u003etwo diverter valves\u003c\/strong\u003e. You need \u003cstrong\u003etwo (2) DV+ T9358 units\u003c\/strong\u003e for a complete upgrade.\u003c\/p\u003e\n\u003cul aria-label=\"Key product benefits\" class=\"benefits\"\u003e\n\u003cli\u003eImmediate throttle sharpness\u003c\/li\u003e\n\u003cli\u003eFaster boost recovery between shifts\u003c\/li\u003e\n\u003cli\u003eEliminates common factory boost leaks\u003c\/li\u003e\n\u003cli\u003eOEM solenoid retained for full ECU control\u003c\/li\u003e\n\u003cli\u003eBillet aluminum body + brass piston\u003c\/li\u003e\n\u003cli\u003eNo tuning or resistors required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eAMG M276 3.0TT Platform Compatibility\u003c\/h2\u003e\n\u003ctable class=\"compatibility-table\" role=\"table\" aria-label=\"Mercedes AMG 3.0TT fitment\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eC43 AMG 3.0 V6 Bi-Turbo\u003c\/td\u003e\n\u003ctd\u003e2017–2023\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE43 AMG 3.0 V6 Bi-Turbo\u003c\/td\u003e\n\u003ctd\u003e2016–2018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLC43 AMG 3.0 V6 Bi-Turbo\u003c\/td\u003e\n\u003ctd\u003e2016–2022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLE43 AMG 3.0 V6 Bi-Turbo\u003c\/td\u003e\n\u003ctd\u003e2016–2022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS400 (W222) 3.0 V6 Bi-Turbo\u003c\/td\u003e\n\u003ctd\u003e2014–2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"subtle\"\u003eFits U.S.-market AMG M276 3.0TT vehicles listed above. Always verify engine code before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Real C43 Drivers Upgrade to the GFB DV+\u003c\/h2\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli\u003eFactory plastic internals leak under boost — the DV+ uses billet aluminum and a brass piston for rock-solid sealing\u003c\/li\u003e\n\u003cli\u003eNoticeably sharper throttle and faster boost recovery between shifts — the difference you actually feel when driving hard\u003c\/li\u003e\n\u003cli\u003ePilot-actuated design gives progressive, predictable response instead of the sloppy factory valve\u003c\/li\u003e\n\u003cli\u003eReduces turbo flutter and compressor surge on lift — keeps power delivery clean and consistent\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"subtle\"\u003eIt’s a cheap, 10-minute mod that makes your C43 feel tighter, more responsive, and more alive — exactly what serious drivers want.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat You’ll Notice on the Road\u003c\/h2\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli\u003eCrisp, immediate throttle response\u003c\/li\u003e\n\u003cli\u003eFaster boost recovery between shifts\u003c\/li\u003e\n\u003cli\u003eSmoother, stronger mid-range pull\u003c\/li\u003e\n\u003cli\u003eMore confidence when you mat it\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Highlights\u003c\/h2\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli\u003ePart Number: \u003cstrong\u003eT9358\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEngine Platform: \u003cstrong\u003eMercedes-AMG M276 3.0TT\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity Required:\u003c\/strong\u003e \u003cstrong\u003e2 units per vehicle\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConstruction: Billet aluminum body, brass piston\u003c\/li\u003e\n\u003cli\u003eInstall: Direct replacement — 10 minutes per side\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this a blow-off valve?\u003c\/strong\u003e\u003cbr\u003eNo. Modern AMG turbo engines use a recirculating diverter valve for smooth drivability and OEM reliability. The DV+ improves performance without loud vent-to-atmosphere noise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"cta\"\u003eUpgrade your Mercedes-AMG M276 3.0TT today with \u003cstrong\u003etwo (2) GFB DV+ T9358 units\u003c\/strong\u003e. Instant driver-focused improvement — sharper throttle, faster boost recovery, and that “something’s different” grin every time you drive it.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BenzUnited Parts","offers":[{"title":"Default Title","offer_id":46396517286063,"sku":null,"price":149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8718\/9935\/files\/gfb-dv-plus-t9358-mercedes-amg-m276-3-0tt-diverter-valve.jpg?v=1765768446","url":"https:\/\/benzunitedparts.com\/products\/gfb-dv-t9358-diverter-valve-upgrade-for-mercedes-m276","provider":"BenzUnited Parts","version":"1.0","type":"link"}