{"title":"BMW 4 Series G22 and G23 Exhaust Upgrades","description":null,"products":[{"product_id":"bmw-g22-g23-m440i-single-valved-quad-exit-gpfppf-back-performance-exhaust","title":"BMW G22 G23 M440i SINGLE VALVED QUAD EXIT GPF\/PPF BACK PERFORMANCE EXHAUST","description":"\u003cp\u003eThis exhaust removes the factory exhaust outlets and replaces them with a choice of quad exit exhaust tailpipes. This BMW M440i (G22) performance exhaust is made in 3\"\/76.2mm pipework and fits from the GPF section backwards (GPF-back), this exhaust replaces the centre and rear sections.\u003c\/p\u003e\n\n\u003cp\u003eSingle Valved GPF Back Test Results - Sport mode: Engine at Idle: 65.9dB (+7.6dB) | Static 4,000rpm test: 88.1dB (+6.2dB)\u003c\/p\u003e\n\n\u003cp\u003eTwin Valved GPF Back Test Results - Sport mode: Engine at Idle: 61.7dB (+3.4dB) | Static 4,000rpm test: 87.8dB (+5.9dB)\u003c\/p\u003e\n\n\u003cp\u003eThis exhaust removes the factory exhaust outlets and replaces them with a choice of quad exit exhaust tailpipes enhancing the styling of the rear of the car. This setup is available in two options:\u003c\/p\u003e\n\n\u003cp\u003eThe twin valved setup includes an intricately designed larger rear silencer to fully utilise the M440i's built in drive modes, allowing the exhaust to change from quieter cruising tones in comfort mode to much louder tones in sport mode. \u003c\/p\u003e\n\n\u003cp\u003eThe single valved setup includes a smaller and louder 'race' style rear silencer for a larger upgrade in overall sound in all drive modes. This setup offers improved sound and louder tones in all drive modes.\u003c\/p\u003e\n\n\u003cp\u003eAll relevant fittings and gaskets are supplied.\u003c\/p\u003e","brand":"Cobra Sport","offers":[{"title":"Default Title","offer_id":44883981861111,"sku":"H22CO012","price":1609.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/3196\/2615\/files\/h22co012.jpg?v=1716511053"},{"product_id":"bmw-g22-g23-m440i-twin-valved-quad-exit-gpfppf-back-performance-exhaust","title":"BMW G22 G23 M440I TWIN VALVED QUAD EXIT GPF\/PPF BACK PERFORMANCE EXHAUST","description":"\u003cp\u003eThis exhaust removes the factory exhaust outlets and replaces them with a choice of quad exit exhaust tailpipes. This BMW M440i (G22) performance exhaust is made in 3\"\/76.2mm pipework and fits from the GPF section backwards (GPF-back), this exhaust replaces the centre and rear sections.\u003c\/p\u003e\n\n\u003cp\u003eSingle Valved GPF Back Test Results - Sport mode: Engine at Idle: 65.9dB (+7.6dB) | Static 4,000rpm test: 88.1dB (+6.2dB)\u003c\/p\u003e\n\n\u003cp\u003eTwin Valved GPF Back Test Results - Sport mode: Engine at Idle: 61.7dB (+3.4dB) | Static 4,000rpm test: 87.8dB (+5.9dB)\u003c\/p\u003e\n\n\u003cp\u003eThis exhaust removes the factory exhaust outlets and replaces them with a choice of quad exit exhaust tailpipes enhancing the styling of the rear of the car. This setup is available in two options:\u003c\/p\u003e\n\n\u003cp\u003eThe twin valved setup includes an intricately designed larger rear silencer to fully utilise the M440i's built in drive modes, allowing the exhaust to change from quieter cruising tones in comfort mode to much louder tones in sport mode. \u003c\/p\u003e\n\n\u003cp\u003eThe single valved setup includes a smaller and louder 'race' style rear silencer for a larger upgrade in overall sound in all drive modes. This setup offers improved sound and louder tones in all drive modes.\u003c\/p\u003e\n\n\u003cp\u003eAll relevant fittings and gaskets are supplied.\u003c\/p\u003e","brand":"Cobra Sport","offers":[{"title":"Default Title","offer_id":44883981959415,"sku":"H22CO013","price":2129.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/3196\/2615\/files\/h22co013.jpg?v=1716511055"},{"product_id":"bmw-g22-g23-m440i-valved-gpfppf-back-to-oem-tailpipes-performance-exhaust","title":"BMW G22 G23 M440i VALVED GPF\/PPF BACK TO OEM TAILPIPES PERFORMANCE EXHAUST","description":"\u003cp\u003eThis exhaust is designed to fit within the factory fitted exhaust outlets. This BMW M440i xDrive Coupe\/Convertible (G22\/G23) performance exhaust is made in 3\"\/76.2mm pipework and fits from the GPF section backwards (GPF-back), this exhaust replaces the centre and rear sections.\u003c\/p\u003e\n\n\u003cp\u003eThis exhaust is designed to fit within the factory fitted exhaust outlets. \u003c\/p\u003e\n\n\u003cp\u003eThis single valved setup includes a louder 'race' style rear silencer for a larger upgrade in overall sound in all drive modes. This setup offers significantly improved exhaust sound and louder tones in all drive modes. \u003c\/p\u003e\n\n\u003cp\u003eAll relevant fittings and gaskets are supplied.\u003c\/p\u003e","brand":"Cobra Sport","offers":[{"title":"Default Title","offer_id":44883981992183,"sku":"H22CO011","price":1239.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/3196\/2615\/files\/h22co011.jpg?v=1716511049"}],"url":"https:\/\/www.mstyle.co.uk\/collections\/bmw-4-series-g22-and-g23-exhaust-upgrades.oembed","provider":"MStyle UK Ltd","version":"1.0","type":"link"}