{"product_id":"mclaren-mp4-12c-650s-675lt-12-16-3-5-200-cell-hfc-turbo-down-pipes","title":"Top Speed Pro-1 McLaren 3.5\" 200 Cell High-Flow Catalytic Turbo Downpipes (2012–2019) | MP4-12C, 650S, 675LT, 540C\/570S\/570GT\/600LT Coupe \u0026 Spyder","description":"\u003cp\u003e\u003cstrong\u003eCompatibility Notice:\u003c\/strong\u003e This product is also compatible with \u003cstrong\u003eTop Speed Pro-1 3.5\" Turbo Downpipes with 200 Cell High-Flow Catalytic Converters\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment (Please select your model in the option provided):\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMcLaren MP4-12C (2012–2014)\u003cbr\u003eMcLaren 650S (2015–2016)\u003cbr\u003eMcLaren 675LT (2016)\u003cbr\u003eMcLaren 540C (2016-2019)\u003cbr\u003eMcLaren 570S (2016-2019)\u003cbr\u003eMcLaren 570GT (2017-2018)\u003cbr\u003eMcLaren 600LT Coupe \u0026amp; Spyder (2019–2020)\u003cbr\u003e\u003cbr\u003eUpgrade your McLaren’s performance and exhaust sound with the \u003cstrong\u003eTop Speed Pro-1 200 Cell High-Flow Catalytic Turbo Downpipes\u003c\/strong\u003e. Designed as a \u003cstrong\u003edirect bolt-on replacement\u003c\/strong\u003e, these downpipes improve turbo efficiency, reduce exhaust backpressure, and deliver a deeper, more aggressive exhaust tone.\u003c\/p\u003e\n\u003cp\u003eConstructed from \u003cstrong\u003epremium T304 stainless steel\u003c\/strong\u003e, each downpipe features \u003cstrong\u003e3.5\" (89mm) outer diameter piping\u003c\/strong\u003e and \u003cstrong\u003eprecision TIG welding\u003c\/strong\u003e for strength, durability, and consistent performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Sold as a set of 2 (left \u0026amp; right)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e T304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiping Diameter:\u003c\/strong\u003e 3.5\" (89mm) Outer Diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalyst:\u003c\/strong\u003e 200 Cell High-Flow Metallic Core\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e TIG Welded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct bolt-on using OEM mounting points and factory heat shields\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined Weight:\u003c\/strong\u003e Approx. 22 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese downpipes deliver a \u003cstrong\u003edeep, aggressive exhaust tone\u003c\/strong\u003e tailored for McLaren MP4-12C, 650S, and 675LT platforms, with additional performance benefits when paired with proper tuning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECU tuning is recommended\u003c\/strong\u003e to maximize performance gains and help prevent potential fault codes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Information:\u003c\/strong\u003e\u003cbr\u003eFree ground shipping is available within the \u003cstrong\u003e48 contiguous United States\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Restrictions:\u003c\/strong\u003e This product is \u003cstrong\u003enot available for shipment to California or New York\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e This product is \u003cstrong\u003enot CARB compliant\u003c\/strong\u003e and is intended for \u003cstrong\u003eoff-road or race use only\u003c\/strong\u003e. Please verify local emissions regulations before purchase or installation. \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/youtu.be\/D0Hn2vGjezE?si=vjsNrg8yWH0-kW3t\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/1388\/9047\/files\/3146788_youtube_logo_icon_1.png?v=1762468044\" alt=\"\" width=\"63\" height=\"63\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Top Speed Pro1","offers":[{"title":"McLaren MP4-12C (2012–2014)","offer_id":44144153067543,"sku":"CAT-MC-MP4-12C-CAT","price":2199.99,"currency_code":"USD","in_stock":true},{"title":"McLaren 650S (2015–2016)","offer_id":44144153100311,"sku":"CAT-MC-650S-CAT","price":2199.99,"currency_code":"USD","in_stock":true},{"title":"McLaren 675LT (2016)","offer_id":44144153133079,"sku":"CAT-MC-675LT-CAT","price":2199.99,"currency_code":"USD","in_stock":true},{"title":"McLaren 540C (2016-2019)","offer_id":44144153165847,"sku":"CAT-MC-540C-CAT","price":2199.99,"currency_code":"USD","in_stock":true},{"title":"McLaren 570s (2016-2020)","offer_id":44144153198615,"sku":"CAT-MC-570S-CAT-1","price":2199.99,"currency_code":"USD","in_stock":true},{"title":"McLaren 570GT (2017-2018)","offer_id":44144153231383,"sku":"CAT-MC-570GT-CAT","price":2199.99,"currency_code":"USD","in_stock":true},{"title":"McLaren 600LT Coupe \u0026 Spyder (2019-2020)","offer_id":44144153264151,"sku":"CAT-MC-600LT-CAT","price":2199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/1388\/9047\/files\/cat-mc-570s-cat-4__11226.jpg?v=1767134315","url":"https:\/\/topspeedpro1.myshopify.com\/products\/mclaren-mp4-12c-650s-675lt-12-16-3-5-200-cell-hfc-turbo-down-pipes","provider":"Top Speed Pro1","version":"1.0","type":"link"}