{"product_id":"bmw-m135i-pre-july-intercooler-and-decat-downpipe","title":"BMW M135i (N55 pre-July 2013) intercooler \u0026 catless downpipe kit","description":"\u003cp\u003eFor early N55 M135i owners - specifically pre-July 2013 cars with the non-EWG N55 - this is a fast-road or track-day focused upgrade. No guesswork, no fluff.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e5\" bar-and-plate front-mount intercooler: 90% more surface area and ~100% more volume than OE\u003c\/li\u003e\n\u003cli\u003eCatless downpipe in UK-fabricated T304 stainless: mandrel-bent, laser-cut flanges, TIG welded\u003c\/li\u003e\n\u003cli\u003eReal gains: 10-15 bhp, cooler IATs (high 20s °C vs 75-80 °C stock), sharper spool and throttle response\u003c\/li\u003e\n\u003cli\u003eAggressive exhaust note, reduced heat soak, stronger mid-range torque under load\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProfessional fit recommended. Fits only N55 M135i built before July 2013.\u003c\/p\u003e","brand":"Cuz Race Cars","offers":[{"title":"Default Title","offer_id":54917125669207,"sku":null,"price":479.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1038\/4575\/7271\/files\/BMWM135IPRE-JULYINTERCOOLERANDDECATDOWNPIPE.jpga.jpg?v=1788728090","url":"https:\/\/cuzracecars.com\/products\/bmw-m135i-pre-july-intercooler-and-decat-downpipe","provider":"Cuz Race Cars","version":"1.0","type":"link"}