{"product_id":"akrapovic-slip-on-line-titanium-exhaust-bmw-z4-m40i-g29-b58","title":"Akrapovic Slip-On Line Titanium Exhaust with Carbon Fiber Tips - BMW Z4 M40i (G29) B58","description":"\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThis Slip-On Line system for the BMW Z4 M40i is made completely from titanium and includes a set of carbon fiber tailpipes. Built around a single muffler with an integrated exhaust valve, it sheds significant weight versus the stock rear silencer while optimizing sound across the rev range. Sharing the B58 architecture with the Toyota GR Supra, it transforms the character of the turbocharged inline-six with a deep, sporty note that stays drone-free at cruise.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFull titanium muffler construction with the exhaust valve housing cast in Akrapovič's in-house foundry\u003c\/li\u003e\n\u003cli\u003eSet of carbon fiber tailpipes included\u003c\/li\u003e\n\u003cli\u003eIntegrated exhaust valve for multiple sound modes\u003c\/li\u003e\n\u003cli\u003eSignificant weight reduction versus the stock rear silencer\u003c\/li\u003e\n\u003cli\u003ePlug-and-play slip-on fitment — no ECU remapping required\u003c\/li\u003e\n\u003cli\u003eDeep, sporty sound with drone-free cruising\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUS-market (non-OPF) vehicles: track and competition use only\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x titanium slip-on muffler with exhaust valve\u003c\/li\u003e\n\u003cli\u003e1x set of carbon fiber tailpipes\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequired unless cutting the factory exhaust\u003c\/strong\u003e — the \u003ca href=\"\/products\/akrapovic-evolution-link-pipe-set-stainless-toyota-supra-a90-a91\"\u003eAkrapovič Evolution Link Pipe Set (Stainless)\u003c\/a\u003e — E-TY\/SS\/1. To install the slip-on on its own, the stock exhaust system has to be cut. Adding the link pipe set avoids cutting and upgrades the system to Evolution spec\u003c\/li\u003e\n\u003cli\u003eCarbon fiber tailpipes are included — no separate exhaust tips set required\u003c\/li\u003e\n\u003cli\u003eOptional: add cockpit sound control with the \u003ca href=\"\/products\/akrapovic-sound-kit-bmw-m2-m3-m4-g87-g80-g82\"\u003eAkrapovič Sound Kit\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUS-market fitment note:\u003c\/strong\u003e North American Z4 M40i models are non-OPF. Akrapovič's ECE type approval applies only to OPF\/GPF-equipped (European) cars, so on US vehicles this system is intended for track and closed-course use\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThis product does not meet emission compliance requirements for street or highway use\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eRead the Akrapovič installation instructions carefully before starting — professional installation recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eS-BM\/T\/9H\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4 M40i\u003c\/td\u003e\n\u003ctd\u003eG29\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2019–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Akrapovic","offers":[{"title":"Default Title","offer_id":53788676751667,"sku":"S-BM-T-9H","price":5905.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/00572061bbad98510627ac8e8f654b84.png?v=1785866452","url":"https:\/\/x58cartel.com\/products\/akrapovic-slip-on-line-titanium-exhaust-bmw-z4-m40i-g29-b58","provider":"x58cartel","version":"1.0","type":"link"}