{"product_id":"dinan-15-18-bmw-x5-m-freeflow-axleback-exhaust-system-black","title":"Dinan Free Flow Axle-Back Exhaust System (Black) - 2015-2018 BMW X5 M","description":"\u003cp\u003eThe Dinan axle-back exhaust changes the sound and rear appearance of 2015-2018 BMW X5 M. This version supplies black-finished exhaust tips.\u003c\/p\u003e\u003cp\u003eA tuned Helmholtz chamber addresses resonance in the lower engine-speed range while the freer-flowing muffler arrangement gives the exhaust a stronger voice. Sound remains dependent on load, transmission behavior and the other exhaust sections.\u003c\/p\u003e\u003ch3\u003eTechnical details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAcoustic design: Helmholtz resonance-control chamber.\u003c\/li\u003e\n\u003cli\u003eConstruction: T304 Stainless Steel.\u003c\/li\u003e\n\u003cli\u003eTip finish: Black Ceramic Coated.\u003c\/li\u003e\n\u003cli\u003eListed vehicle application: 2015-2018 BMW X5 M.\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: D660-0054A-BLK.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment and installation\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConfirm body style, drivetrain and the original rear-valance configuration. Review the installation procedure for cutting, joining and valve-transfer requirements.\u003c\/li\u003e\n\u003cli\u003eA stronger exhaust note does not mean zero cabin resonance; other modifications can change the sound substantially.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":49292294553850,"sku":"DNND660-0054A-BLK","price":2599.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/6352\/7739\/files\/e3acdc1d1ea4cb5e36eb6be0442a1ed2L.jpg?v=1783033508","url":"https:\/\/lgcracing.com\/products\/dinan-15-18-bmw-x5-m-freeflow-axleback-exhaust-system-black","provider":"Legacy Racing","version":"1.0","type":"link"}