{"product_id":"supersprint-rear-exhaust-race-non-valved-bmw-x3-m-x4-m-f97-f98-s58","title":"Supersprint Rear Exhaust – Race (Non-Valved) – BMW X3 M \/ X4 M (F97\/F98) S58","description":"\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\u003cp\u003eThe Supersprint \"Race\" rear exhaust for the S58 X3 M and X4 M is the lightweight non-valved rear with 4×Ø100mm Gun Metal Grey tips — the loudest, most track-focused rear in the Supersprint line for this chassis. For the drive-mode-controlled option, see the valved rear muffler. 100% AISI 304 stainless, handmade in Italy.\u003c\/p\u003e\u003ch2\u003eSPECS\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e100% AISI 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eNon-valved \"Race\" rear — maximum flow and volume\u003c\/li\u003e\n\u003cli\u003e4×Ø100mm Gun Metal Grey tips\u003c\/li\u003e\n\u003cli\u003eHandmade in Italy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSupersprint Race rear exhaust section\u003c\/li\u003e\n\u003cli\u003eClamps and mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComplete the modular S58 system with matching Supersprint sections – Front: \u003ca href=\"https:\/\/x58cartel.com\/products\/supersprint-front-exhaust-section-bmw-x3-m-x4-m-f97-f98-s58\"\u003eFront Exhaust Section\u003c\/a\u003e \/ \u003ca href=\"https:\/\/x58cartel.com\/products\/supersprint-front-j-pipe-bmw-x3-m-x4-m-f97-f98-s58\"\u003eFront J-Pipe\u003c\/a\u003e; Mid: \u003ca href=\"https:\/\/x58cartel.com\/products\/supersprint-h-pipe-mid-section-bmw-x3-m-x4-m-f97-f98-s58\"\u003eH-Pipe \/ Mid Section\u003c\/a\u003e \/ \u003ca href=\"https:\/\/x58cartel.com\/products\/supersprint-center-x-pipe-lci-bmw-x3-m-x4-m-f97-f98-s58\"\u003eCenter X-Pipe (LCI)\u003c\/a\u003e; Rear (valved alternative): \u003ca href=\"https:\/\/x58cartel.com\/products\/supersprint-valved-rear-muffler-bmw-x3-m-x4-m-f97-f98-s58\"\u003eValved Rear Muffler\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-valved — may require engine-management adjustment; professional installation recommended\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRace, non-valved (4×Ø100 Gun Metal Grey) — 049136\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\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\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX3 M \/ X3 M Competition\u003c\/td\u003e\n\u003ctd\u003eF97\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L\u003c\/td\u003e\n\u003ctd\u003e2020–2024\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX4 M \/ X4 M Competition\u003c\/td\u003e\n\u003ctd\u003eF98\u003c\/td\u003e\n\u003ctd\u003eS58 3.0L\u003c\/td\u003e\n\u003ctd\u003e2020–2025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Supersprint","offers":[{"title":"Default","offer_id":53849051758899,"sku":"049136","price":3214.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/87177-2-049136-429050_9be46e15-df39-4c6e-beed-9abf92aa07bd.jpg?v=1786571634","url":"https:\/\/x58cartel.com\/products\/supersprint-rear-exhaust-race-non-valved-bmw-x3-m-x4-m-f97-f98-s58","provider":"x58cartel","version":"1.0","type":"link"}