{"product_id":"n26-mad-downpipe-w-bracket-228-328-428","title":"N26 Catless Downpipe","description":"\u003cp\u003eUnlock the full potential of your N26 with the Catless Downpipe. Designed for US-market F-chassis BMW models running the N26 2.0L twin-scroll turbo four (the ULEV II-emissions variant of the N20), this catless downpipe eliminates the restrictive factory catalytic converter and the additional emissions equipment that BMW added for stricter US smog regulations. Real power gains, faster spool, and the proper turbo-four soundtrack the OEM exhaust completely buries.\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cp\u003e* Catless High-Flow Design: Removes the restrictive OEM catalytic converter and emissions equipment. Faster turbo spool, reduced backpressure, and noticeable top-end gains. Typical Stage 2 builds see 20-35 WHP and 25-35 WTQ improvements when paired with a proper tune.\u003c\/p\u003e\n\u003cp\u003e* N26 Sound Transformation: Unmuffles the N26 turbo four. Deeper exhaust note, audible turbo spool, blow-off chatter, and the overrun pops that BMW engineered out of the factory exhaust.\u003c\/p\u003e\n\u003cp\u003e* N26 Specific Engineering: Built specifically for the N26 engine layout and exhaust routing. The N26 uses different emissions equipment than the N20 — verify your engine code (N26B20) before ordering, as N20 variants require a different downpipe.\u003c\/p\u003e\n\u003cp\u003e* 3\" T304 Stainless Construction: Mandrel-bent piping with CNC-machined OEM flanges, hand TIG-welded throughout. Corrosion-proof, heat-tolerant, built to handle high-boost builds and sustained track use.\u003c\/p\u003e\n\u003cp\u003e* Direct OEM Flange Fitment: Bolts straight to the OEM turbo outlet and stock mid-pipe section. No cutting, no welding, no custom fabrication required. Compatible with both RWD and xDrive variants.\u003c\/p\u003e\n\u003cp\u003e* Stage 2 Build Foundation: Required for serious tune levels. Pairs perfectly with MHD, JB4, Bootmod3, FMIC upgrades, and intake systems.\u003c\/p\u003e\n\u003cp\u003eIMPORTANT COMPLIANCE NOTE: Catless downpipes are designed for OFF-ROAD \/ TRACK USE ONLY. Removes the catalytic converter required for road registration in Australia, the US, and most international markets. NOT legal for road-registered vehicles. Will trigger check engine lights and emissions codes without proper tuning.\u003c\/p\u003e\n\u003cp\u003eTUNE REQUIRED: To unlock full power potential and clear fault codes, a custom or off-the-shelf tune (MHD, JB4, Bootmod3, etc.) is required after fitment.\u003c\/p\u003e","brand":"NuroTech™","offers":[{"title":"Default Title","offer_id":51318947053883,"sku":"N26-DP","price":349.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/8273\/4139\/files\/Untitled_1080x1080px_40.png?v=1780835531","url":"https:\/\/nuroperformance.com\/products\/n26-mad-downpipe-w-bracket-228-328-428","provider":"Nuro Performance","version":"1.0","type":"link"}