{"product_id":"bmw-550i-g30-g31-control-exhaust-system","title":"BMW 550i G30\/G31 Control Exhaust System","description":"\u003cp data-start=\"27\" data-end=\"264\"\u003eEnhance sound and performance on your \u003cstrong data-start=\"65\" data-end=\"95\"\u003e2017–2023 BMW 550i G30\/G31\u003c\/strong\u003e with a \u003cstrong data-start=\"103\" data-end=\"129\"\u003eControl Exhaust System\u003c\/strong\u003e available in \u003cstrong data-start=\"143\" data-end=\"186\"\u003eGrade 5 Titanium or Stainless Steel 304\u003c\/strong\u003e, engineered to improve exhaust flow while delivering on-demand sound control.\u003c\/p\u003e\n\u003cp data-start=\"266\" data-end=\"635\"\u003eThe Control system features \u003cstrong data-start=\"294\" data-end=\"340\"\u003eelectronically controlled dual-mode valves\u003c\/strong\u003e, allowing you to switch instantly between refined cruising and aggressive performance sound. With the valves closed, exhaust gases pass through the mufflers for quieter driving, while opening the valves provides a freer exhaust path that produces a louder and deeper twin-turbo V8 exhaust tone.\u003c\/p\u003e\n\u003cp data-start=\"637\" data-end=\"1040\"\u003eConstructed from \u003cstrong data-start=\"654\" data-end=\"697\"\u003eGrade 5 Titanium or Stainless Steel 304\u003c\/strong\u003e using \u003cstrong data-start=\"704\" data-end=\"749\"\u003eTIG welded joints and mandrel-bent tubing\u003c\/strong\u003e, the system ensures smooth exhaust flow, precise fitment, and long-term durability under high heat and load. The \u003cstrong data-start=\"863\" data-end=\"883\"\u003eGrade 5 Titanium\u003c\/strong\u003e option reduces overall weight for performance-focused builds, while \u003cstrong data-start=\"952\" data-end=\"975\"\u003eStainless Steel 304\u003c\/strong\u003e provides excellent corrosion resistance and structural strength.\u003c\/p\u003e\n\u003cp data-start=\"1042\" data-end=\"1469\"\u003eDesigned as a \u003cstrong data-start=\"1056\" data-end=\"1112\"\u003edirect bolt-on upgrade using factory mounting points\u003c\/strong\u003e, this exhaust installs without cutting or welding and integrates seamlessly with the OEM exhaust layout, transforming both sound and driving engagement.\u003c\/p\u003e","brand":"HPH","offers":[{"title":"Stainless Steel","offer_id":51227297775914,"sku":"BMW-G30-550-CB-VE-SS","price":2780.0,"currency_code":"USD","in_stock":true},{"title":"Titanium","offer_id":51227297808682,"sku":"BMW-G30-550-CB-VE-TI","price":4300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/9399\/0186\/files\/Untitled6_b7508fce-46cf-4e0c-9390-1593be001b65.png?v=1773167014","url":"https:\/\/hphouseae.com\/products\/bmw-550i-g30-g31-control-exhaust-system","provider":"HPHouse","version":"1.0","type":"link"}