{"product_id":"vrsf-n55-3-5-pwg-sports-cat-downpipe-bmw-m135i-and-335i-to-07-2013","title":"VRSF N55 3.5″ PWG Sports Cat Downpipe – BMW M135i \u0026 335i (to 07\/2013)","description":"\u003cp\u003e\u003cstrong\u003eVRSF N55 3.5\" PWG Sports Cat Downpipe – BMW M135i \u0026amp; 335i (to 07\/2013)\u003c\/strong\u003e replaces the restrictive factory catalyst section with a higher-flow sports-catalyst arrangement. It is intended to improve exhaust flow and turbo response while retaining a catalytic element and a more controlled exhaust note than a fully catless setup.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigh-flow sports catalyst configuration\u003c\/li\u003e\n\u003cli\u003eStainless-steel construction\u003c\/li\u003e\n\u003cli\u003eDesigned to reduce exhaust restriction while retaining a catalytic element\u003c\/li\u003e\n\u003cli\u003eDirect-fit layout for the listed BMW applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBMW fitment\u003c\/h2\u003e\u003cp\u003eM135i \u0026amp; 335i (to 07\/2013).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment check:\u003c\/strong\u003e BMW used different flange and connection arrangements across model years and engine revisions. Please confirm the engine, chassis and physical interface before ordering if there is any uncertainty.\u003c\/p\u003e\u003ch2\u003eRoad-use \/ emissions note\u003c\/h2\u003e\u003cp\u003eA high-flow sports catalyst is not automatically EC type-approved for road use. Suitability and MOT\/emissions compliance depend on the exact component and vehicle configuration. Please confirm the approval status before ordering for a road car.\u003c\/p\u003e\u003ch2\u003eSupply and fitting\u003c\/h2\u003e\u003cp\u003eAvailable from Swift Performance with fitment advice before ordering. Workshop fitting can be discussed where the component and vehicle remain suitable for road use.\u003c\/p\u003e","brand":"VRSF","offers":[{"title":"Default Title","offer_id":57431510909303,"sku":"10302021","price":500.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/8489\/7720\/files\/n55-f30-downpipe-40-brushed-catted-wpp1600380128855.jpg?v=1788362683","url":"https:\/\/swiftperformance.co.uk\/products\/vrsf-n55-3-5-pwg-sports-cat-downpipe-bmw-m135i-and-335i-to-07-2013","provider":"Swift Performance","version":"1.0","type":"link"}