{"product_id":"bmw-m3-m4-101mm-resonated-midpipe-2021-2023-s58-g80-wstn-performance","title":"BMW M3\/M4 101mm Resonated Midpipe 2021+ (S58 G8X) | WSTN Performance","description":"\u003ch1\u003eThe S58 twin-turbo I6 deserves more than a factory midpipe choking the mid-range.\u003c\/h1\u003e\n\u003cp\u003eWSTN Performance 101mm resonated midpipe for BMW M3\/M4 G80\/G82\/G83 2021+.\u003c\/p\u003e\n\u003ch1\u003eWhy Upgrade?\u003c\/h1\u003e\n\u003cp\u003e✓ \u003cstrong\u003e101mm Oversized Diameter:\u003c\/strong\u003e A larger-than-standard 101mm bore clears more exhaust volume than a factory-diameter midpipe, reducing backpressure through the mid-section.\u003c\/p\u003e\n\u003cp\u003e✓ \u003cstrong\u003eResonated for Balance:\u003c\/strong\u003e An internal resonator tames drone at cruise while still letting the S58 open up under load, striking a cleaner note than a straight-through pipe.\u003c\/p\u003e\n\u003cp\u003e✓ \u003cstrong\u003eStainless Steel Durability:\u003c\/strong\u003e T304 stainless steel construction handles sustained high-load driving and resists corrosion over the factory mid-pipe.\u003c\/p\u003e\n\u003ch1\u003eKey Features \u0026amp; Specs\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e T304 stainless steel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e TIG-welded\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePipe Diameter:\u003c\/strong\u003e 101mm oversized\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSound Character:\u003c\/strong\u003e Resonated\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBranding:\u003c\/strong\u003e WSTN Performance logo\u003c\/p\u003e\n\u003ch1\u003eFitment \u0026amp; Compatibility\u003c\/h1\u003e\n\u003cp\u003e✓ BMW M3 (G80) \/ 2021+ \/ S58 3.0T\u003c\/p\u003e\n\u003cp\u003e✓ BMW M4 (G82) \/ 2021+ \/ S58 3.0T\u003c\/p\u003e\n\u003cp\u003e✓ BMW M4 (G83) \/ 2021+ \/ S58 3.0T\u003c\/p\u003e\n\u003ch4\u003eCheck it fits your car\u003c\/h4\u003e\n\u003cp\u003eUse the fitment selector on this page to confirm your exact make, model, and year before ordering.\u003c\/p\u003e\n\u003ch1\u003eWhat's In the Box\u003c\/h1\u003e\n\u003cp\u003e✓ 1 x WSTN Performance 101mm Resonated Midpipe with WSTN Performance logo\u003c\/p\u003e\n\u003cp\u003e✓ Mounting hardware and gaskets\u003c\/p\u003e\n\u003ch1\u003eInstallation\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eDifficulty:\u003c\/strong\u003e 2 of 5: bolt-on flange connections, no cutting required\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTime:\u003c\/strong\u003e 1 to 2 Hours\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolts directly between the factory downpipes and rear section using OEM-style flanges and hangers\u003c\/p\u003e\n\u003ch1\u003eWarranty \/ Shipping\u003c\/h1\u003e\n\u003ch3\u003eDISCLAIMER\u003c\/h3\u003e\n\u003cp\u003eWSTN Performance components are designed for track and competition use. To protect your build and ensure a perfect finish, we recommend professional installation by a certified specialist\/workshop. It is the buyer's responsibility to ensure modifications comply with local regulations.\u003c\/p\u003e\n\u003ch3\u003eWARRANTY\u003c\/h3\u003e\n\u003cp\u003eWe stand behind every product we sell. All WSTN Performance products carry a 1 year WSTN Performance warranty as standard. This covers any manufacturing defects, giving you total peace of mind that your upgrade is built to last. \u003ca href=\"\/ms-sg\/policies\/refund-policy\"\u003eView our full Warranty policy page here.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eSHIPPING\u003c\/h3\u003e\n\u003cp\u003eWe offer tracked worldwide shipping on our entire catalogue. Products marked as \"Built to Order\" are completed in 3-5 weeks (check the product page as lead times may vary) and personally dispatched once complete. \u003ca href=\"\/ms-sg\/policies\/shipping-policy\"\u003eView our full Shipping policy page here.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eRETURNS\u003c\/h3\u003e\n\u003cp\u003eWe offer returns on all products if items are damaged or there is something wrong. If we ever make a mistake, we'll cover the return shipping to make it right. \u003ca href=\"\/ms-sg\/policies\/refund-policy\"\u003eView our full Return policy page here.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eSUPPORT\u003c\/h3\u003e\n\u003cp\u003eNeed a hand with fitment, shipping, or a return? Our Perth-based team is here to help you get your build perfect.\u003cbr\u003eEmail: \u003ca href=\"mailto:contact@wstnperformance.com\"\u003econtact@wstnperformance.com\u003c\/a\u003e\u003c\/p\u003e","brand":"WSTN Performance","offers":[{"title":"Default Title","offer_id":51433655664886,"sku":"WSTN-BMW-S58-MP101","price":1639.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/2955\/2886\/files\/WSTN-bmw-g8x-s58-mp101-midpipe-002.jpg?v=1785827494","url":"https:\/\/wstnperformance.com.au\/ms-sg\/products\/bmw-m3-m4-101mm-resonated-midpipe-2021-2023-s58-g80-wstn-performance","provider":"wstnperformance","version":"1.0","type":"link"}