{"product_id":"bmw-m4-f82-f83-control-axleback","title":"BMW M4 F82\/F83 Control Axleback","description":"\u003cp data-start=\"27\" data-end=\"249\"\u003eEnhance sound and performance on your \u003cstrong data-start=\"65\" data-end=\"93\"\u003e2014–2020 BMW M4 F82\/F83\u003c\/strong\u003e with a \u003cstrong data-start=\"101\" data-end=\"136\"\u003eControl Axleback Exhaust System\u003c\/strong\u003e, engineered to improve exhaust flow while delivering on-demand sound control at the rear section of the exhaust.\u003c\/p\u003e\n\u003cp data-start=\"251\" data-end=\"643\"\u003eThe Control system features electronically controlled dual-mode operation, allowing you to switch instantly between refined cruising and aggressive performance sound. With the valves closed, exhaust gases pass through the muffler for quieter driving, while opening the valves allows a freer exhaust path that produces a louder and more aggressive tone. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"645\" data-end=\"810\"\u003eConstructed using \u003cstrong data-start=\"663\" data-end=\"708\"\u003eTIG welded joints and mandrel-bent tubing\u003c\/strong\u003e, this axleback ensures smooth exhaust flow, precise fitment, and durability under high heat and load.\u003c\/p\u003e\n\u003cp data-start=\"812\" data-end=\"1120\"\u003eDesigned as a \u003cstrong data-start=\"826\" data-end=\"882\"\u003edirect bolt-on upgrade using factory mounting points\u003c\/strong\u003e, this axleback replaces the rear muffler section of the exhaust system and integrates seamlessly with the factory or aftermarket midpipe, transforming the sound and driving character of the S55 engine while maintaining daily drivability\u003c\/p\u003e","brand":"HPH","offers":[{"title":"Default Title","offer_id":51215132197162,"sku":"BMW-F8X-M4-AB-VE-SS","price":2200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/9399\/0186\/files\/Sac91df0e79ae483d954cd47973a4a159r.jpg?v=1772786578","url":"https:\/\/hphouseae.com\/products\/bmw-m4-f82-f83-control-axleback","provider":"HPHouse","version":"1.0","type":"link"}