{"product_id":"bmw-m140i-f20-f21-b58-sports-cat-downpipes","title":"BMW M140i F20\/F21 B58 5\" Sports Cat Downpipe | FreeFlo HFC","description":"\u003ch2\u003eBMW M140i F20\/F21 B58 Sports Cat Downpipe | FreeFlo HFC\u003c\/h2\u003e\n\u003cp\u003eEnhance the performance and sound of your BMW M140i with the FreeFlo HFC Sports Cat Downpipe.\u003c\/p\u003e\n\u003cp\u003eSpecifically engineered for the F20 and F21 M140i models equipped with the B58 engine, the FreeFlo HFC Sports Cat Downpipes feature a high-flow sports catalytic converter designed to improve exhaust flow while maintaining excellent drivability. The result is improved turbo response, increased performance potential and a deeper, more aggressive exhaust note.\u003c\/p\u003e\n\u003cp\u003eManufactured from premium T304 stainless steel, the FreeFlo HFC combines precision engineering with exceptional build quality. Featuring a full 5-inch bellmouth design, the downpipe maximises exhaust gas flow straight from the turbocharger, reducing restriction and back pressure for improved performance while retaining a refined exhaust character suitable for everyday driving.\u003c\/p\u003e\n\u003cp\u003eWhether you're pairing it with a Stage 2 tune or simply looking to unlock more sound and performance from your M140i, the FreeFlo HFC Sports Cat Downpipes provide the ideal balance of performance, refinement and reliability.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect fit for BMW M140i F20 \u0026amp; F21 B58\u003c\/li\u003e\n\u003cli\u003e5-inch bellmouth downpipe design\u003c\/li\u003e\n\u003cli\u003eHigh-flow sports catalytic converter\u003c\/li\u003e\n\u003cli\u003ePremium T304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eTIG welded for maximum durability\u003c\/li\u003e\n\u003cli\u003eImproved exhaust flow and reduced back pressure\u003c\/li\u003e\n\u003cli\u003eEnhanced turbo response\u003c\/li\u003e\n\u003cli\u003eDeeper, more aggressive exhaust note\u003c\/li\u003e\n\u003cli\u003eCompatible with factory and aftermarket exhaust systems\u003c\/li\u003e\n\u003cli\u003eBolt-on installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBMW M140i F20 (2016–2019)\u003c\/li\u003e\n\u003cli\u003eBMW M140i F21 (2016–2019)\u003c\/li\u003e\n\u003cli\u003eB58 Engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eImproved exhaust flow\u003c\/li\u003e\n\u003cli\u003eEnhanced turbo efficiency\u003c\/li\u003e\n\u003cli\u003eSharper throttle response\u003c\/li\u003e\n\u003cli\u003eSportier exhaust sound\u003c\/li\u003e\n\u003cli\u003eIdeal for fast road and performance builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFreeFlo HFC Sports Cat Downpipes\u003c\/li\u003e\n\u003cli\u003eFitting hardware where applicable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePlease Note\u003c\/h3\u003e\n\u003cp\u003eProfessional installation is recommended. ECU calibration may be required to achieve the full performance benefits and may help prevent engine management warning lights depending on your vehicle setup. Please ensure compliance with local emissions regulations before installation.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eFreeFlo Performance Exhaust Systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt for enthusiasts. Designed to perform. Engineered to deliver the sound your BMW should have left the factory with.\u003c\/p\u003e","brand":"FreeFlo Exhausts","offers":[{"title":"Default Title","offer_id":53448481865994,"sku":"FF-F20-F21-HFC","price":549.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/9772\/7754\/files\/BMWM140i5inchdownpipe_43627103-7388-454a-b6e6-a399934da7b1.jpg?v=1785331003","url":"https:\/\/freefloexhausts.com\/products\/bmw-m140i-f20-f21-b58-sports-cat-downpipes","provider":"FreeFlo Exhausts","version":"1.0","type":"link"}