{"product_id":"milltek-non-resonated-secondary-catalyst-bypass-mid-pipe-bmw-g87-m2-ssxbm1299","title":"Non-Resonated Secondary Catalyst Bypass Mid-Pipe | BMW G87 M2 | Milltek","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMilltek Secondary Catalyst Bypass for BMW G87 M2 (2023+). Direct factory fitment non-resonated system, engineered to eliminate secondary catalyst restriction on the M240i xDrive and M2 Competition platforms. T304L stainless steel construction, mandrel-bent tubing, OEM+ fitment using factory hangers and mounting points. No modification required.\u003c\/p\u003e\n\u003cp\u003eHand-finished T304L construction with CNC-formed joints. This non-resonated configuration is optimized for closed-course and track use, delivering measurable dyno gains by removing secondary catalyst backpressure. Compatible with Milltek Cat-Back and Turbo-Back systems for complete secondary-cat-delete solutions. EC type-approved component testing ensures durability and performance consistency.\u003c\/p\u003e\n\u003ch2\u003eDetails\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBMW G87 M2 (2023–present)\u003c\/li\u003e\n\u003cli\u003eBMW G80 M340i (secondary cat bypass application)\u003c\/li\u003e\n\u003cli\u003eNon-resonated secondary catalyst elimination\u003c\/li\u003e\n\u003cli\u003eT304L stainless steel, hand-finished\u003c\/li\u003e\n\u003cli\u003eOEM hangers and factory fitment\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on, no cutting or welding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.\u003c\/p\u003e\n\u003cp\u003eSee all \u003ca href=\"\/Vehicles\/BMW_Models\/BMW_M2_G87.html\"\u003eBMW M2 G87 exhausts\u003c\/a\u003e from Milltek.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":68005575164206,"sku":"SSXBM1299","price":949.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/1719\/1726\/files\/SSXBM1299_1.jpg?v=1794452267","url":"https:\/\/shopicwp.com\/products\/milltek-non-resonated-secondary-catalyst-bypass-mid-pipe-bmw-g87-m2-ssxbm1299","provider":"Inner Circle Wheels and Performance","version":"1.0","type":"link"}