{"product_id":"wagner-tuning-downpipe-catless-bmw-1-series-f20-f21-3-series-f30-f31-f34","title":"Wagner Tuning Downpipe Catless - BMW 1 Series (F20\/F21) \/ 3 Series (F30\/F31\/F34)","description":"\u003ch2\u003eWagner Tuning Downpipe Catless - BMW 1 Series (F20\/F21) \/ 3 Series (F30\/F31\/F34)\u003c\/h2\u003e\n\n\u003cp\u003eWagner Tuning builds its exhaust hardware from CAD designed stainless steel, engineered to cut back pressure and reduce thermal load on the turbocharger. This catless downpipe is a direct replacement for the restrictive OEM unit on the \u003cstrong\u003eBMW\u003c\/strong\u003e N20 platform, freeing up torque and power while keeping the factory fitment.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the \u003cstrong\u003eBMW 1 Series (F20\/F21)\u003c\/strong\u003e and \u003cstrong\u003e3 Series (F30\/F31\/F34)\u003c\/strong\u003e fitted with the N20 engine from 10\/2012 onwards. SKU 500001016. It replaces OEM part number 18327645666 and bolts in as a 100 percent direct fit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This is a catless downpipe — race and motorsport use only, not intended for road-registered vehicles. ECU tuning is strongly recommended to avoid check engine light issues once fitted.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: stainless steel 1.4301 (SS304)\u003c\/li\u003e\n\u003cli\u003eConstruction: CAD designed, no main catalyst\u003c\/li\u003e\n\u003cli\u003eConnection diameter: 105mm\u003c\/li\u003e\n\u003cli\u003eExhaust diameter: 76mm\u003c\/li\u003e\n\u003cli\u003eIncludes 2 lambda probe connections\u003c\/li\u003e\n\u003cli\u003eReplaces OEM part 18327645666\u003c\/li\u003e\n\u003cli\u003eECU tuning recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year, engine code, and configuration are confirmed before ordering.\u003c\/p\u003e\n\n\u003cp\u003eNot sure if this downpipe suits your build? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e for expert advice.\u003c\/p\u003e","brand":"Wagner Tuning","offers":[{"title":"Default Title","offer_id":53792378814757,"sku":"500001016","price":909.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/500001016.jpg?v=1788909395","url":"https:\/\/www.chicaneaustralia.com.au\/products\/wagner-tuning-downpipe-catless-bmw-1-series-f20-f21-3-series-f30-f31-f34","provider":"Chicane Australia","version":"1.0","type":"link"}