{"product_id":"milltek-z-pipe-secondary-catalyst-bypass-bmw-g87-m2-non-opf-fits-oe-axle-back-ssxbm1428","title":"Z-Pipe Secondary Catalyst Bypass | BMW G87 M2 Non-OPF - Fits OE Axle-Back | Milltek","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eA secondary catalyst bypass mid-pipe for the S58, built around the Milltek Z-Pipe in place of an X-Pipe, twin straight pipes or resonated section. The Z-Pipe is a 3D printed 316L stainless crossover that merges the exhaust pulses from the S58's two cylinder banks. The result is a more exotic note with less rasp and reduced back pressure. Under load the sound is cleaner and higher pitched, closest in character to the Nissan GT-R (R35). On deceleration the deep rumble and burble are more pronounced. Advanced 3D printing keeps the weight increase over a traditional X-Pipe minimal.\u003c\/p\u003e\n\u003ch2\u003eDetails\u003c\/h2\u003e\n\u003ch3\u003eMilltek Z-Pipe Secondary Catalyst Bypass for the BMW G87 M2, Fits OE Axle-Back\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSecondary Catalyst Bypass: single 102mm (4in) mid-pipe replacing the factory secondary catalyst section.\u003c\/li\u003e\n\u003cli\u003eZ-Pipe Crossover: 3D printed 316L stainless, merges the bank pulses for a cleaner, higher pitched note.\u003c\/li\u003e\n\u003cli\u003eFits the OE Axle-Back: supplied with the correct adapters and chassis brace.\u003c\/li\u003e\n\u003cli\u003eDownpipes: fits OE downpipes or Milltek SSXBM1333 \/ SSXBM1334.\u003c\/li\u003e\n\u003cli\u003eFor closed-course and competition use only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePipe Diameter: 4.00in (101.60mm)\u003c\/li\u003e\n\u003cli\u003eMaterial: T304L stainless mid-pipe, 316L stainless 3D printed Z-Pipe\u003c\/li\u003e\n\u003cli\u003eFits: OE axle-back\u003c\/li\u003e\n\u003cli\u003eFitting Time: 1.50 to 2.00 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2023 and later BMW G87 M2 S58\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose Milltek?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered for the Emotion.\u003c\/p\u003e\n\u003cp\u003eDesigned and manufactured in the UK with 40+ years of performance exhaust heritage. Nurburgring tested.\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":68005593055534,"sku":"SSXBM1428","price":1402.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/1719\/1726\/files\/SSXBM1428_1.jpg?v=1794452396","url":"https:\/\/shopicwp.com\/products\/milltek-z-pipe-secondary-catalyst-bypass-bmw-g87-m2-non-opf-fits-oe-axle-back-ssxbm1428","provider":"Inner Circle Wheels and Performance","version":"1.0","type":"link"}