{"product_id":"eisenmann-bmw-n55-f20-f21-m135i-performance-cat-back-exhaust","title":"BMW M135i F20\/F21 N55 Eisenmann Cat-Back Exhaust B5432.20902","description":"\u003cp\u003eEisenmann cat-back for the N55-powered BMW M135i (F20 and F21, 2011-2015), including M135ix. Direct bolt-on fit - no modifications needed.\u003c\/p\u003e\u003cp\u003eChoose Sport for a rich, controlled tone on fast-road duties, or Race for full-throttle aggression at track days. Both use twin 90mm polished stainless tips that sit flush with the rear valance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGerman-made, UK-stocked, one-year Eisenmann warranty\u003c\/li\u003e\n\u003cli\u003eNo resonator deletion, no drone - just authentic Eisenmann acoustics and build quality\u003c\/li\u003e\n\u003cli\u003eFits only N55 F20\/F21 M135i and M135ix - not for B58 or G-series cars\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eisenmann","offers":[{"title":"Street","offer_id":54919367459159,"sku":null,"price":1293.17,"currency_code":"GBP","in_stock":true},{"title":"Race","offer_id":54919367491927,"sku":null,"price":1293.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1038\/4575\/7271\/files\/Eisenmann_BMW_N55_F20_F21_M135i_Cat-Back_Exhaust_-_1_1946x_5eb78360-887d-48e5-b4d5-a7662dc4e905.jpg?v=1788750051","url":"https:\/\/cuzracecars.com\/products\/eisenmann-bmw-n55-f20-f21-m135i-performance-cat-back-exhaust","provider":"Cuz Race Cars","version":"1.0","type":"link"}