{"product_id":"bmw-m5-f90-4-4tt-ss304-valved-catback-exhaust-system","title":"BMW M5 F90 SS304 Valved Catback Exhaust System","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eUpgrade your \u003cstrong\u003eBMW M5 F90 4.4TT\u003c\/strong\u003e with a premium \u003cstrong\u003eSS304 stainless steel valved catback exhaust system\u003c\/strong\u003e, designed to deliver a deeper, more aggressive exhaust character while giving you full control over the sound when required.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe integrated electronic valve system allows the exhaust note to be adjusted using the supplied \u003cstrong\u003ewireless remote control\u003c\/strong\u003e, providing a more refined tone for everyday driving and a stronger, more pronounced performance sound when desired.\u003c\/p\u003e\n\u003cp\u003eManufactured from \u003cstrong\u003eSS304 stainless steel with 1.5 mm wall thickness\u003c\/strong\u003e, the system offers excellent durability, corrosion resistance and long-term performance. Mandrel-bent stainless steel tubing helps maintain smooth exhaust flow, while the vehicle-specific configuration is designed for proper integration with the BMW M5 F90 exhaust layout.\u003c\/p\u003e\n\u003cp\u003eDesigned as a complete performance-oriented catback upgrade, the system combines premium construction, adjustable exhaust sound and a clean OEM+ appearance suitable for both road and performance-focused builds.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSS304 Stainless Steel Construction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1.5 mm Wall Thickness\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eValved Catback Exhaust System\u003c\/li\u003e\n\u003cli\u003eElectronic Exhaust Valves\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWireless Remote Valve Control\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eAdjustable Exhaust Sound on Demand\u003c\/li\u003e\n\u003cli\u003eDeeper and More Aggressive Exhaust Character\u003c\/li\u003e\n\u003cli\u003eMandrel-Bent Stainless Steel Tubing\u003c\/li\u003e\n\u003cli\u003eDurable and Corrosion-Resistant Construction\u003c\/li\u003e\n\u003cli\u003eVehicle-Specific BMW M5 F90 Fitment\u003c\/li\u003e\n\u003cli\u003ePerformance-Oriented Catback Design\u003c\/li\u003e\n\u003cli\u003eMultiple Configuration Options Available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Models\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eBMW M5 F90\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBMW M5 Competition F90\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for compatible \u003cstrong\u003eBMW M5 F90 4.4TT\u003c\/strong\u003e models.\u003c\/p\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSS304 Stainless Steel Catback Exhaust System\u003c\/li\u003e\n\u003cli\u003eIntegrated Electronic Exhaust Valves\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWireless Valve Remote Control\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eSelected Exhaust Configuration\u003c\/li\u003e\n\u003cli\u003eRequired Exhaust Components Supplied with the System\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eProfessional installation is recommended to ensure correct alignment, sealing and operation of the exhaust valve system.\u003c\/p\u003e\n\u003cp\u003eAs vehicle specifications can vary depending on model year and market, please confirm your exact \u003cstrong\u003eBMW M5 F90 chassis and existing exhaust configuration\u003c\/strong\u003e before ordering.\u003c\/p\u003e\n\u003ch3\u003eImportant Note\u003c\/h3\u003e\n\u003cp\u003eExhaust sound and overall volume may vary depending on vehicle specification, engine configuration and other modifications fitted to the vehicle.\u003c\/p\u003e\n\u003cp\u003eProduct appearance and individual exhaust components may also vary slightly depending on the selected configuration.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Gloss Black \/ Resonated","offer_id":62453594423683,"sku":"XN-EX-1000-M5","price":2299.99,"currency_code":"EUR","in_stock":true},{"title":"Gloss Black \/ No Resonated","offer_id":62453594456451,"sku":"XN-EX-1000-M5","price":2299.99,"currency_code":"EUR","in_stock":false},{"title":"Chrome \/ Resonated","offer_id":62453594489219,"sku":"XN-EX-1000-M5","price":2299.99,"currency_code":"EUR","in_stock":true},{"title":"Chrome \/ No Resonated","offer_id":62453594521987,"sku":"XN-EX-1000-M5","price":2299.99,"currency_code":"EUR","in_stock":false},{"title":"Carbon Fiber \/ Resonated","offer_id":62453594554755,"sku":"XN-EX-1000-M5","price":2299.99,"currency_code":"EUR","in_stock":true},{"title":"Carbon Fiber \/ No Resonated","offer_id":62453594587523,"sku":"XN-EX-1000-M5","price":2299.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/8826\/8419\/files\/xn-tuning-stainless-catback-exhaust-m5-f90-1_7.png?v=1787655893","url":"https:\/\/xntuning.com\/products\/bmw-m5-f90-4-4tt-ss304-valved-catback-exhaust-system","provider":"XN TUNING","version":"1.0","type":"link"}