{"title":"BMW F98 X4M EXHAUST SYSTEMS","description":"\u003cp\u003eThe BMW F98 X4M combines the practicality of a high-performance SUV with the power and character of BMW's S58 twin-turbo engine. While the factory exhaust system delivers a refined driving experience, many owners look for a more aggressive sound and improved exhaust flow. FreeFlo's range of BMW F98 X4M exhaust upgrades has been developed to unlock the true potential of the S58 platform.\u003c\/p\u003e\n\n\u003cp\u003eOur collection includes Decat Downpipes, Equal Length Mid Pipes, Single Mid Pipes and Z-Pipe Mid Pipes, all engineered specifically for the BMW X4M. Whether you're looking to increase exhaust volume, achieve a smoother tone, reduce factory restrictions or create a more aggressive sound profile, FreeFlo offers a solution to suit your build.\u003c\/p\u003e\n\n\u003cp\u003eManufactured from premium T304 stainless steel, every FreeFlo exhaust component is designed for exceptional durability, precise fitment and maximum performance. Many of our systems can be combined to create the ultimate BMW X4M exhaust setup while maintaining excellent drivability for both road and track use.\u003c\/p\u003e\n\n\u003cp\u003eBrowse our full range of BMW F98 X4M exhaust systems below and discover why enthusiasts across the UK are choosing FreeFlo to enhance the sound, performance and character of their S58-powered X4M.\u003c\/p\u003e\n\n\u003ch2\u003ePopular BMW F98 X4M Exhaust Upgrades\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDecat Downpipes\u003c\/li\u003e\n  \u003cli\u003eEqual Length Mid Pipes\u003c\/li\u003e\n  \u003cli\u003eSingle Mid Pipes\u003c\/li\u003e\n  \u003cli\u003eZ-Pipe Mid Pipes\u003c\/li\u003e\n  \u003cli\u003ePerformance Exhaust Components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShop premium BMW F98 X4M exhaust upgrades today with UK delivery available.\u003c\/p\u003e","products":[{"product_id":"bmw-x4m-f98-s58-single-mid-pipe","title":"BMW X4M F98 S58 Single Mid Pipe | FreeFlo AGR","description":"\u003ch2\u003eBMW X4M F98 S58 Single Mid Pipe | FreeFlo AGR\u003c\/h2\u003e\n\n\u003cp\u003eGive your BMW X4M the aggressive soundtrack it deserves with the FreeFlo AGR Single Mid Pipe.\u003c\/p\u003e\n\n\u003cp\u003eDesigned specifically for the F98 X4M equipped with the S58 engine, the AGR Single Mid Pipe replaces the restrictive factory centre section with a free-flowing single pipe design. The result is a deeper, louder and more purposeful exhaust note that transforms the character of the vehicle while improving exhaust flow throughout the system.\u003c\/p\u003e\n\n\u003cp\u003eManufactured from premium T304 stainless steel, the FreeFlo AGR is engineered to reduce back pressure and maximise durability. The single pipe configuration enhances the natural tone of the S58 engine, producing a more aggressive exhaust sound under acceleration while allowing turbo spool, crackles and overrun characteristics to become more pronounced.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're running the factory rear silencer or an aftermarket exhaust setup, the FreeFlo AGR Single Mid Pipe is one of the most effective upgrades available for unlocking the true character of your X4M.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect fit for BMW X4M F98 S58\u003c\/li\u003e\n\u003cli\u003eFree-flowing single mid pipe design\u003c\/li\u003e\n\u003cli\u003ePremium T304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eTIG welded for maximum strength and durability\u003c\/li\u003e\n\u003cli\u003eImproved exhaust flow and reduced back pressure\u003c\/li\u003e\n\u003cli\u003eLouder, deeper and more aggressive exhaust note\u003c\/li\u003e\n\u003cli\u003eEnhanced turbo spool and engine character\u003c\/li\u003e\n\u003cli\u003eCompatible with factory and aftermarket rear exhaust systems\u003c\/li\u003e\n\u003cli\u003eBolt-on installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBMW X4M F98 (2019-2024)\u003c\/li\u003e\n\u003cli\u003eS58 Engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncreased exhaust volume\u003c\/li\u003e\n\u003cli\u003eImproved exhaust flow\u003c\/li\u003e\n\u003cli\u003eSharper throttle response\u003c\/li\u003e\n\u003cli\u003eEnhanced turbo acoustics\u003c\/li\u003e\n\u003cli\u003eMore engaging driving experience\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFreeFlo AGR Single Mid Pipe\u003c\/li\u003e\n\u003cli\u003eFitting hardware where applicable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePlease Note\u003c\/h3\u003e\n\u003cp\u003eProfessional installation is recommended. This product is designed to significantly enhance exhaust sound and may increase overall exhaust volume compared to the factory system.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003cstrong\u003eFreeFlo Performance Exhaust Systems\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt for enthusiasts. Designed to perform. Engineered to bring out the true sound of the S58 engine.\u003c\/p\u003e","brand":"FreeFlo Exhausts","offers":[{"title":"Default Title","offer_id":53211056800010,"sku":"FF-F98-AGR","price":639.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/9772\/7754\/files\/5_8a61556c-53a8-4848-8b40-e4fdbad7a607.jpg?v=1781716348"},{"product_id":"bmw-x4m-f98-s58-equal-length-mid-pipe","title":"BMW X4M F98 S58 Equal Length Mid Pipe | FreeFlo EVO","description":"\u003ch2\u003eBMW X4M F98 S58 Equal Length Mid Pipe | FreeFlo EVO\u003c\/h2\u003e\n\n\u003cp\u003eUnlock the true sound of your BMW X4M with the FreeFlo EVO Equal Length Mid Pipe.\u003c\/p\u003e\n\n\u003cp\u003eSpecifically engineered for the F98 X4M and its twin-turbocharged S58 engine, the EVO Equal Length Mid Pipe is designed to optimise exhaust pulse timing and deliver a smoother, more exotic exhaust note. By balancing exhaust flow from both banks of the engine, the EVO transforms the factory sound profile into something far more refined, aggressive and engaging.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from premium T304 stainless steel, the FreeFlo EVO offers exceptional durability and corrosion resistance while improving exhaust flow and reducing back pressure. The equal length design creates a cleaner, more harmonious exhaust tone throughout the rev range, helping the S58 produce the sound enthusiasts feel it should have had from the factory.\u003c\/p\u003e\n\n\u003cp\u003eWhether paired with the factory rear exhaust or a fully upgraded system, the FreeFlo EVO Equal Length Mid Pipe provides the perfect combination of sound quality, performance and everyday drivability.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect fit for BMW X4M F98 S58\u003c\/li\u003e\n\u003cli\u003eEqual length exhaust design\u003c\/li\u003e\n\u003cli\u003ePremium T304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eTIG welded for maximum strength and durability\u003c\/li\u003e\n\u003cli\u003eImproved exhaust flow and reduced back pressure\u003c\/li\u003e\n\u003cli\u003eSmoother, more exotic exhaust note\u003c\/li\u003e\n\u003cli\u003eEnhanced turbo spool and engine character\u003c\/li\u003e\n\u003cli\u003eCompatible with factory and aftermarket rear exhaust systems\u003c\/li\u003e\n\u003cli\u003eBolt-on installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBMW X4M F98 (2019-2024)\u003c\/li\u003e\n\u003cli\u003eS58 Engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eImproved exhaust tone and sound quality\u003c\/li\u003e\n\u003cli\u003eEliminates the uneven factory exhaust characteristics\u003c\/li\u003e\n\u003cli\u003eIncreased driver engagement\u003c\/li\u003e\n\u003cli\u003eEnhanced exhaust flow\u003c\/li\u003e\n\u003cli\u003eIdeal for road and track use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFreeFlo EVO Equal Length Mid Pipe\u003c\/li\u003e\n\u003cli\u003eFitting hardware where applicable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePlease Note\u003c\/h3\u003e\n\u003cp\u003eProfessional installation is recommended. This product is intended for enthusiasts seeking improved sound and performance. ECU calibration is not required but may complement other performance modifications.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003cstrong\u003eFreeFlo Performance Exhaust Systems\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt for enthusiasts. Designed to perform. Engineered to deliver the sound your X4M should have left the factory with.\u003c\/p\u003e","brand":"FreeFlo Exhausts","offers":[{"title":"Default Title","offer_id":53211057881354,"sku":"FF-F98-EVO","price":639.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/9772\/7754\/files\/11_166bb5f5-125e-4ed8-a321-28bbf23580f3.jpg?v=1781715946"},{"product_id":"bmw-x4m-f98-s58-z-pipe-mid-pipe","title":"BMW X4M F98 S58 Z-Pipe Mid Pipe | FreeFlo XOV","description":"\u003ch2\u003eBMW X4M F98 S58 Z-Pipe Mid Pipe | FreeFlo XOV\u003c\/h2\u003e\n\n\u003cp\u003eTransform the sound and character of your BMW X4M with the FreeFlo XOV Z-Pipe Mid Pipe.\u003c\/p\u003e\n\n\u003cp\u003eDesigned specifically for the F98 X4M equipped with the S58 engine, the FreeFlo XOV replaces the restrictive factory centre section with a precision-engineered Z-pipe configuration. The unique crossover design improves exhaust flow while delivering a smoother, more exotic exhaust note that perfectly complements the performance-focused nature of BMW's high-performance SUV.\u003c\/p\u003e\n\n\u003cp\u003eManufactured from premium T304 stainless steel, the XOV Z-Pipe Mid Pipe offers exceptional durability, corrosion resistance and long-term reliability. By reducing exhaust restriction and optimising exhaust gas flow, the XOV enhances throttle response, turbo acoustics and overall driving enjoyment.\u003c\/p\u003e\n\n\u003cp\u003eWhether paired with the factory rear exhaust or an upgraded aftermarket system, the FreeFlo XOV provides a noticeable improvement in both sound quality and exhaust character.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect fit for BMW X4M F98 S58\u003c\/li\u003e\n\u003cli\u003ePerformance Z-pipe crossover design\u003c\/li\u003e\n\u003cli\u003ePremium T304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eTIG welded for maximum strength and durability\u003c\/li\u003e\n\u003cli\u003eImproved exhaust flow and reduced back pressure\u003c\/li\u003e\n\u003cli\u003eMore exotic and aggressive exhaust note\u003c\/li\u003e\n\u003cli\u003eEnhanced turbo spool and engine character\u003c\/li\u003e\n\u003cli\u003eCompatible with factory and aftermarket rear exhaust systems\u003c\/li\u003e\n\u003cli\u003eBolt-on installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBMW X4M F98 (2019-2024)\u003c\/li\u003e\n\u003cli\u003eS58 Engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLouder and more refined exhaust tone\u003c\/li\u003e\n\u003cli\u003eImproved exhaust flow\u003c\/li\u003e\n\u003cli\u003eEnhanced throttle response\u003c\/li\u003e\n\u003cli\u003eIncreased driver engagement\u003c\/li\u003e\n\u003cli\u003ePerfect foundation for further exhaust modifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFreeFlo XOV Z-Pipe Mid Pipe\u003c\/li\u003e\n\u003cli\u003eFitting hardware where applicable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePlease Note\u003c\/h3\u003e\n\u003cp\u003eProfessional installation is recommended. This product is designed for enthusiasts looking to enhance the sound and character of their vehicle while maintaining excellent drivability for both road and track use.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003cstrong\u003eFreeFlo Performance Exhaust Systems\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt for enthusiasts. Designed to perform. Engineered to deliver an unforgettable driving experience.\u003c\/p\u003e","brand":"FreeFlo Exhausts","offers":[{"title":"Default Title","offer_id":53211061059850,"sku":"FF-F98-XOV","price":899.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/9772\/7754\/files\/1_1_4ba4e8f9-6dff-4315-b9b2-6fd4423f92d5.jpg?v=1781443375"},{"product_id":"bmw-x4m-f98-s58-decat-downpipes","title":"BMW X4M F98 S58 Decat Downpipes | FreeFlo RCE","description":"\u003ch2\u003eBMW X4M F98 S58 Decat Downpipes | FreeFlo RCE\u003c\/h2\u003e\n\n\u003cp\u003eUnlock the full potential of your BMW X4M with the FreeFlo RCE Decat Downpipes.\u003c\/p\u003e\n\n\u003cp\u003eDesigned specifically for the F98 X4M equipped with the S58 engine, the FreeFlo RCE Decat Downpipes eliminate the restrictive factory catalytic converters, delivering maximum exhaust flow, improved turbo response and a significantly more aggressive exhaust note.\u003c\/p\u003e\n\n\u003cp\u003eManufactured from premium T304 stainless steel, the FreeFlo RCE Downpipes are engineered to reduce back pressure and allow the twin-turbocharged S58 engine to perform at its best. The result is faster turbo spool, increased power potential and a sharper, more motorsport-inspired driving experience.\u003c\/p\u003e\n\n\u003cp\u003eWhether paired with the factory exhaust system or a fully modified setup, the FreeFlo RCE Decat Downpipes provide one of the most noticeable performance and sound upgrades available for the X4M platform.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect fit for BMW X4M F98 S58\u003c\/li\u003e\n\u003cli\u003eCatless decat downpipe design\u003c\/li\u003e\n\u003cli\u003ePremium T304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eTIG welded for maximum strength and durability\u003c\/li\u003e\n\u003cli\u003eMaximum exhaust flow and reduced back pressure\u003c\/li\u003e\n\u003cli\u003eEnhanced turbo spool and throttle response\u003c\/li\u003e\n\u003cli\u003eIncreased exhaust volume and aggression\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\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBMW X4M F98 (2019-2024)\u003c\/li\u003e\n\u003cli\u003eS58 Engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum performance potential\u003c\/li\u003e\n\u003cli\u003eFaster turbo response\u003c\/li\u003e\n\u003cli\u003eIncreased exhaust flow\u003c\/li\u003e\n\u003cli\u003eMore aggressive exhaust note\u003c\/li\u003e\n\u003cli\u003eIdeal for high-performance and track-focused builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFreeFlo RCE Decat Downpipes\u003c\/li\u003e\n\u003cli\u003eFitting hardware where applicable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePlease Note\u003c\/h3\u003e\n\u003cp\u003eThis product is intended for motorsport and off-road use only and may not comply with emissions regulations for road use in your country. Professional installation is recommended. ECU calibration is strongly advised to maximise performance and prevent engine management warning lights.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003cstrong\u003eFreeFlo Performance Exhaust Systems\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt for enthusiasts. Designed to perform. Engineered for those who demand maximum performance from their S58-powered BMW.\u003c\/p\u003e","brand":"FreeFlo Exhausts","offers":[{"title":"Default Title","offer_id":53211066073354,"sku":"FF-F98-RCE","price":460.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/9772\/7754\/files\/Main-15_8242db2e-fdde-4b98-bba5-1a8f1bc00a90.jpg?v=1781443474"}],"url":"https:\/\/freefloexhausts.com\/collections\/bmw-f98-x4m-exhaust-systems.oembed","provider":"FreeFlo Exhausts","version":"1.0","type":"link"}