{"product_id":"high-performance-ss304-downpipe-for-mclaren-720s-4-0t-v8-2018-heat-shield-exhaust-pipe","title":"Heat Shielded 304 Stainless Steel High-Flow Exhaust Downpipe for McLaren 720S 4.0T V8 2018+","description":"\u003cdiv\u003e\n\u003ch3\u003eDESCRIPTION\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eReduce Exhaust Backpressure, Boost Turbo Response \u0026amp; Deliver Rich Racing Sound for McLaren 720S.\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nThis mandrel bent stainless steel twin downpipe set adopts optimized straight-through flow layout to minimize internal flow restrictions. It effectively lowers exhaust backpressure, improves exhaust gas velocity and unlocks greater power potential, especially when paired with professional ECU tuning.\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nBuilt-in full exterior heat shield blocks intense radiant heat to protect surrounding engine bay components. Equipped with resonator chamber design for balanced sound tuning. Developed via precise 3D scanning for direct bolt-on installation, all OEM sensor bungs and mounting flange positions are fully retained.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eVEHICLE FITMENT for:\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMcLaren 720S\u003c\/strong\u003e — 2018+ (4.0T V8 Twin Turbo)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eKEY FEATURES\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium T304 Stainless Steel Construction:\u003c\/strong\u003e Mandrel bent tubing delivers excellent rust resistance and structural stability under continuous high-temperature supercar operating conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Flow Straight-Through Layout With Resonator Chamber:\u003c\/strong\u003e Optimized airflow path reduces exhaust restrictions, lowers turbo backpressure while tuning exhaust tone for balanced performance and sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull External Heat Shield Insulation:\u003c\/strong\u003e Suppresses extreme heat radiation, protecting nearby wiring, hoses and composite components within the engine bay.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Handcrafted TIG Welding:\u003c\/strong\u003e Smooth seamless inner surfaces cut down gas turbulence, reinforced weld joints resist cracking under sustained high-load operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Direct Bolt-On OEM Fitment:\u003c\/strong\u003e Designed from OEM 3D scan data. Preserves all factory sensor ports, flanges and mounting points, no cutting or custom fabrication required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistinct Supercar Exhaust Note:\u003c\/strong\u003e Produces deep, crisp aggressive racing sound without excessive harsh resonance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eTECH SPECIFICATIONS\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e T304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess:\u003c\/strong\u003e Mandrel bent pipe, handcrafted TIG welding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStructure:\u003c\/strong\u003e Twin high flow downpipe set with resonator chamber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Protection:\u003c\/strong\u003e Full exterior heat shield\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Engine:\u003c\/strong\u003e 4.0L V8 Twin Turbo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct bolt-on, retains all OEM sensor positions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eWHAT'S IN THE BOX\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e1 Pair T304 Stainless Steel High Flow Downpipe With Complete Heat Shield \u0026amp; Resonator Chamber\u003c\/li\u003e\n\u003cli\u003ePair of Stainless Steel Flange Gaskets\u003c\/li\u003e\n\u003cli\u003eComplete Stainless Steel Installation Hardware Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Wanmax Racing","offers":[{"title":"Default Title","offer_id":55008676217204,"sku":"DP-MC-720S-HS","price":390.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/7244\/2740\/files\/H56f1642efd9046cc9cf540a3f4a5cd51R.jpg?v=1784778508","url":"https:\/\/wanmaxracing.com\/products\/high-performance-ss304-downpipe-for-mclaren-720s-4-0t-v8-2018-heat-shield-exhaust-pipe","provider":"Wanmax Racing","version":"1.0","type":"link"}