{"product_id":"bmw-s63-4-4tt-ihc-catless-stainless-steel-free-flow-exhaust-downpipe-f10-m5-f90-m5-m6-8-series","title":"BMW S63 4.4TT IHC CATLESS DOWNPIPE (F10 M5 \/ F90 M5 \/ M6 \/ 8 SERIES)","description":"\u003cp\u003e\u003cspan\u003eSharpen the exhaust performance and acoustic profile of your vehicle with this IHC catless stainless steel free-flow turbo downpipe performance exhaust system,\u003c\/span\u003e\u003cspan\u003e precision-engineered exclusively for BMW models equipped with the S63 4.\u003c\/span\u003e\u003cspan\u003e4L twin-turbo V8 engine—including the F10 M5,\u003c\/span\u003e\u003cspan\u003e F90 M5,\u003c\/span\u003e\u003cspan\u003e F06\/F12\/F13 M6,\u003c\/span\u003e\u003cspan\u003e and F91\/F92\/F93 8 Series M8.\u003c\/span\u003e\u003cspan\u003e Replacing the highly restrictive factory catalytic converters,\u003c\/span\u003e\u003cspan\u003e this straight-through catless downpipe setup drastically reduces exhaust backpressure,\u003c\/span\u003e\u003cspan\u003e unleashing faster turbo spool,\u003c\/span\u003e\u003cspan\u003e substantial horsepower gains,\u003c\/span\u003e\u003cspan\u003e and a deep,\u003c\/span\u003e\u003cspan class=\"animating\"\u003e aggressive V8 exhaust note.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured from premium-grade TIG-welded SS304 stainless steel,\u003c\/span\u003e\u003cspan\u003e this high-flow performance downpipe features smooth mandrel bends and precision CNC flanges designed to withstand extreme thermal stress and high boost pressures.\u003c\/span\u003e\u003cspan\u003e Engineered for a direct bolt-on fitment,\u003c\/span\u003e\u003cspan\u003e it integrates seamlessly with both OEM and aftermarket exhaust systems,\u003c\/span\u003e\u003cspan\u003e optimizing underbody gas flow and thermal management for peak track-focused performance.\u003c\/span\u003e\u003c\/p\u003e","brand":"InHouseCarbonz","offers":[{"title":"F10 M5","offer_id":48348590145673,"sku":null,"price":1700.0,"currency_code":"AED","in_stock":true},{"title":"F90 M5","offer_id":48348590178441,"sku":null,"price":1700.0,"currency_code":"AED","in_stock":true},{"title":"M6","offer_id":48348590211209,"sku":null,"price":1700.0,"currency_code":"AED","in_stock":true},{"title":"M8 F9X","offer_id":48348590243977,"sku":null,"price":1700.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/0848\/5513\/files\/bdd94747-0a83-46e6-8ea7-a98de05ae900.jpg?v=1789463920","url":"https:\/\/inhousecarbonz.com\/products\/bmw-s63-4-4tt-ihc-catless-stainless-steel-free-flow-exhaust-downpipe-f10-m5-f90-m5-m6-8-series","provider":"InHouseCarbonz","version":"1.0","type":"link"}