{"product_id":"cobra-sport-non-valved-quad-exit-gpf-back-exhaust-m3-style-race-box-delete-bmw-f40-m135i","title":"Cobra Sport Non-Valved Quad Exit GPF Back Exhaust (M3 Style Race Box Delete) - BMW F40 M135i","description":"\u003cp\u003eFor maximum sound without touching the factory catalyst or GPF, this Cobra Sport race box delete system replaces the centre and rear sections of the F40 M135i with 3\" (76.2mm) stainless steel pipework. It converts the car to an M3-style quad exit with 4\" (101.6mm) carbon fibre tailpipes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e An M3-style quad exit rear valance panel is required and is not included. This system has no rear silencer and is very loud. Non-valved versions remove the exhaust valves, so the sound will no longer change with drive modes. This will not harm the running of the car.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3\" (76.2mm) stainless steel pipework replacing the centre and rear sections\u003c\/li\u003e\n\u003cli\u003eRace box delete - no rear silencer\u003c\/li\u003e\n\u003cli\u003eKeeps the factory catalyst and GPF\u003c\/li\u003e\n\u003cli\u003eTested at 72.7dB at idle (+18.4dB) and 92.8dB at 4,000rpm (+12.9dB)\u003c\/li\u003e\n\u003cli\u003eQuad 4\" (101.6mm) carbon fibre tailpipes\u003c\/li\u003e\n\u003cli\u003eAll relevant fittings and gaskets are supplied.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eBMW F40 M135i xDrive (2019+)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Cobra Sport","offers":[{"title":"Default Title","offer_id":55684136763768,"sku":"BM157TP116-CF","price":967.81,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0765\/4670\/3651\/files\/cobra-sport-non-valved-quad-exit-gpf-back-exhaust-m3-style-race-box-delete-bmw-f40-m135i_1.jpg?v=1790693751","url":"https:\/\/www.evolveautomotive.co.uk\/fr\/products\/cobra-sport-non-valved-quad-exit-gpf-back-exhaust-m3-style-race-box-delete-bmw-f40-m135i","provider":"Evolve Automotive","version":"1.0","type":"link"}