{"product_id":"bmw-alpina-xb7-x7-m50i-x7-m60i-valved-sport-exhaust-system","title":"Valvetronic Designs - BMW Alpina XB7 \/ X7 M50i \/ X7 M60i  Valved Sport Exhaust System","description":"\u003ch3\u003e\u003cem\u003e\u003cstrong\u003eIn Stock Ready To Ship\u003c\/strong\u003e\u003c\/em\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Un3bDtYY4oQ?si=3BusgrvpLVahb2GJ\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/h3\u003e\n\u003ch1 data-start=\"102\" data-end=\"165\"\u003e\u003cstrong data-start=\"104\" data-end=\"163\"\u003eBMW X7 M60i \u0026amp; Alpina XB7 Valved Cat-Back Exhaust System\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-start=\"166\" data-end=\"226\"\u003e2.75\" T304 Stainless Steel Exhaust with Electronic Valve Control\u003c\/h3\u003e\n\u003chr data-start=\"228\" data-end=\"231\"\u003e\n\u003ch2 data-start=\"233\" data-end=\"250\"\u003e\u003cstrong data-start=\"236\" data-end=\"248\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"251\" data-end=\"584\"\u003eThe BMW X7 M60i and Alpina XB7 deliver immense performance and luxury—but their factory exhaust holds back the soundtrack these SUVs deserve. The \u003cstrong data-start=\"397\" data-end=\"436\"\u003eValvetronic Designs Valved Cat-Back\u003c\/strong\u003e transforms the experience with a more raw, motorsport-inspired tone, sharper gearshift snaps, and an enhanced character throughout the rev range.\u003c\/p\u003e\n\u003cp data-start=\"586\" data-end=\"902\"\u003eConnecting to OEM or aftermarket free-flow downpipes, this 2.75-inch system runs unrestricted from inlet to tip. In testing, we found that an unresonated design delivered the most engaging sound, producing pronounced pops and crackles when shifting, while maintaining a \u003cstrong data-start=\"856\" data-end=\"870\"\u003edrone-free\u003c\/strong\u003e cabin with the valves closed.\u003c\/p\u003e\n\u003cp data-start=\"904\" data-end=\"1111\"\u003eThe included \u003cstrong data-start=\"917\" data-end=\"948\"\u003eelectronic valve controller\u003c\/strong\u003e allows you to fully control the exhaust at any RPM, unlocking maximum enjoyment whether you’re cruising in comfort or pushing the M50i powertrain to its limits.\u003c\/p\u003e\n\u003cp data-start=\"2678\" data-end=\"2748\"\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/KUM8yrQOUy0?si=zCqqApn2xONt9Q2l\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/h3\u003e\n\u003chr data-start=\"1113\" data-end=\"1116\"\u003e\n\u003ch2 data-start=\"1118\" data-end=\"1139\"\u003e\u003cstrong data-start=\"1121\" data-end=\"1137\"\u003eWhy It Works\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1140\" data-end=\"1436\"\u003e\n\u003cli data-start=\"1140\" data-end=\"1227\"\u003e\n\u003cp data-start=\"1142\" data-end=\"1227\"\u003e\u003cstrong data-start=\"1142\" data-end=\"1175\"\u003eUnresonated Free-Flow Design:\u003c\/strong\u003e More aggressive tone and sharper gearshift sound.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1228\" data-end=\"1325\"\u003e\n\u003cp data-start=\"1230\" data-end=\"1325\"\u003e\u003cstrong data-start=\"1230\" data-end=\"1260\"\u003e2.75\" Mandrel-Bent Tubing:\u003c\/strong\u003e Optimized flow for improved throttle response and performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1326\" data-end=\"1436\"\u003e\n\u003cp data-start=\"1328\" data-end=\"1436\"\u003e\u003cstrong data-start=\"1328\" data-end=\"1351\"\u003eFull Valve Control:\u003c\/strong\u003e Operate valves independently of factory settings for complete sound customization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1438\" data-end=\"1441\"\u003e\n\u003ch2 data-start=\"1443\" data-end=\"1467\"\u003e\u003cstrong data-start=\"1446\" data-end=\"1465\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1468\" data-end=\"1734\"\u003e\n\u003cli data-start=\"1468\" data-end=\"1568\"\u003e\n\u003cp data-start=\"1470\" data-end=\"1568\"\u003e\u003cstrong data-start=\"1470\" data-end=\"1488\"\u003eValves Closed:\u003c\/strong\u003e Quiet, refined tone for comfortable daily driving and long-distance cruising.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1569\" data-end=\"1656\"\u003e\n\u003cp data-start=\"1571\" data-end=\"1656\"\u003e\u003cstrong data-start=\"1571\" data-end=\"1587\"\u003eValves Open:\u003c\/strong\u003e Amplified volume, pronounced pops, and a motorsport-inspired note.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1657\" data-end=\"1734\"\u003e\n\u003cp data-start=\"1659\" data-end=\"1734\"\u003e\u003cstrong data-start=\"1659\" data-end=\"1683\"\u003eIncluded Controller:\u003c\/strong\u003e Allows full open\/close functionality at any RPM.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1736\" data-end=\"1739\"\u003e\n\u003ch2 data-start=\"1741\" data-end=\"1772\"\u003e\u003cstrong data-start=\"1744\" data-end=\"1770\"\u003eConstruction \u0026amp; Quality\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1773\" data-end=\"2084\"\u003e\n\u003cli data-start=\"1773\" data-end=\"1861\"\u003e\n\u003cp data-start=\"1775\" data-end=\"1861\"\u003e\u003cstrong data-start=\"1775\" data-end=\"1788\"\u003eMaterial:\u003c\/strong\u003e High-grade T304 stainless steel for strength and corrosion resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1862\" data-end=\"1911\"\u003e\n\u003cp data-start=\"1864\" data-end=\"1911\"\u003e\u003cstrong data-start=\"1864\" data-end=\"1883\"\u003eWeight Savings:\u003c\/strong\u003e 14.7 lb lighter than OEM.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1912\" data-end=\"2008\"\u003e\n\u003cp data-start=\"1914\" data-end=\"2008\"\u003e\u003cstrong data-start=\"1914\" data-end=\"1932\"\u003eCraftsmanship:\u003c\/strong\u003e Precision TIG welds and mandrel bends for durability and flow efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2009\" data-end=\"2084\"\u003e\n\u003cp data-start=\"2011\" data-end=\"2084\"\u003e\u003cstrong data-start=\"2011\" data-end=\"2020\"\u003eTips:\u003c\/strong\u003e Designed to retain OEM tips for a clean, factory-finish look.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2086\" data-end=\"2089\"\u003e\n\u003ch2 data-start=\"2091\" data-end=\"2107\"\u003e\u003cstrong data-start=\"2094\" data-end=\"2105\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2108\" data-end=\"2146\"\u003e\n\u003cli data-start=\"2108\" data-end=\"2127\"\u003e\n\u003cp data-start=\"2110\" data-end=\"2127\"\u003e\u003cstrong data-start=\"2110\" data-end=\"2125\"\u003eBMW X7 M50\/M60i\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2128\" data-end=\"2146\"\u003e\n\u003cp data-start=\"2130\" data-end=\"2146\"\u003e\u003cstrong data-start=\"2130\" data-end=\"2144\"\u003eAlpina XB7\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2148\" data-end=\"2151\"\u003e\n\u003ch2 data-start=\"2153\" data-end=\"2180\"\u003e\u003cstrong data-start=\"2156\" data-end=\"2178\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2181\" data-end=\"2289\"\u003e\n\u003cli data-start=\"2181\" data-end=\"2240\"\u003e\n\u003cp data-start=\"2183\" data-end=\"2240\"\u003eDirect bolt-on fitment to OEM or aftermarket downpipes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2241\" data-end=\"2289\"\u003e\n\u003cp data-start=\"2243\" data-end=\"2289\"\u003e100% reversible—return to stock at any time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2291\" data-end=\"2294\"\u003e\n\u003ch2 data-start=\"2296\" data-end=\"2320\"\u003e\u003cstrong data-start=\"2299\" data-end=\"2318\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2321\" data-end=\"2444\"\u003e\n\u003cli data-start=\"2321\" data-end=\"2374\"\u003e\n\u003cp data-start=\"2323\" data-end=\"2374\"\u003e2.75\" T304 stainless steel valved cat-back system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2375\" data-end=\"2406\"\u003e\n\u003cp data-start=\"2377\" data-end=\"2406\"\u003eElectronic valve controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2407\" data-end=\"2444\"\u003e\n\u003cp data-start=\"2409\" data-end=\"2444\"\u003eAll necessary clamps and hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2446\" data-end=\"2449\"\u003e\n\u003ch2 data-start=\"2451\" data-end=\"2474\"\u003e\u003cstrong data-start=\"2454\" data-end=\"2472\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2475\" data-end=\"2748\"\u003e\n\u003cli data-start=\"2475\" data-end=\"2526\"\u003e\n\u003cp data-start=\"2477\" data-end=\"2526\"\u003e\u003cstrong data-start=\"2477\" data-end=\"2497\"\u003eTubing Diameter:\u003c\/strong\u003e 2.75\" from inlet to outlet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2527\" data-end=\"2565\"\u003e\n\u003cp data-start=\"2529\" data-end=\"2565\"\u003e\u003cstrong data-start=\"2529\" data-end=\"2542\"\u003eMaterial:\u003c\/strong\u003e T304 stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2566\" data-end=\"2635\"\u003e\n\u003cp data-start=\"2568\" data-end=\"2635\"\u003e\u003cstrong data-start=\"2568\" data-end=\"2579\"\u003eValves:\u003c\/strong\u003e Electronic, rapid open\/close with included controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2636\" data-end=\"2675\"\u003e\n\u003cp data-start=\"2638\" data-end=\"2675\"\u003e\u003cstrong data-start=\"2638\" data-end=\"2657\"\u003eWeight Savings:\u003c\/strong\u003e 14.7 lb vs. OEM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2676\" data-end=\"2748\"\u003e\n\u003cp data-start=\"2678\" data-end=\"2748\"\u003e\u003cstrong data-start=\"2678\" data-end=\"2689\"\u003eDesign:\u003c\/strong\u003e Unresonated, free-flow for maximum sound and performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"Default Title","offer_id":47845227856046,"sku":"BMW.X7.G07.V8.VSES.BR","price":3999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/2702\/6291\/files\/IMG-0939.jpg?v=1778548740","url":"https:\/\/kowperformance.com\/products\/bmw-alpina-xb7-x7-m50i-x7-m60i-valved-sport-exhaust-system","provider":"KOW Performance","version":"1.0","type":"link"}