{"product_id":"bmw-m2c-m3-m4-s55-competition-high-flow-catted-downpipes-f87-f80-f82-f83-copy","title":"BMW M3\/M4\/M2 Competition High Flow Catted Downpipes | WSTN Performance (S55 F80\/F82\/F83\/F87)","description":"\u003ch1 class=\"p1\"\u003e\n\u003cb\u003e\u003c\/b\u003eDescription\u003c\/h1\u003e\n\u003ch4 class=\"p1\"\u003e\n\u003cb\u003eWant your car to sound as good as it looks?\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/h4\u003e\n\u003cp class=\"p1\"\u003eThe WSTN Performance S55 Catted Downpipes upgrade your restrictive factory units with a high-flow, premium-grade system designed for drivers who want performance gains without going fully catless. Engineered from T304 stainless steel and built to OEM-level precision, these downpipes deliver faster turbo response, a cleaner, deeper tone, and improved overall efficiency, while maintaining excellent drivability and reduced smell compared to catless options.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eWrapped in integrated thermal heat shielding, they also significantly reduce engine bay temperatures and help maintain consistent performance under hard driving.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003ePerfect for those wanting performance with a more refined balance.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eWhy Upgrade?\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003e✅ \u003cspan class=\"s1\"\u003e\u003cb\u003eHigh-flow catalytic converters\u003c\/b\u003e\u003c\/span\u003e reduces backpressure while keeping emissions and smell under control\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e✅ \u003cspan class=\"s1\"\u003e\u003cb\u003eT304 stainless steel construction\u003c\/b\u003e\u003c\/span\u003e for maximum heat resistance and long-term durability\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e✅ \u003cspan class=\"s2\"\u003e\u003cb\u003eOEM-style heat-shield wrap\u003c\/b\u003e\u003c\/span\u003e reduces radiant heat and improves engine bay temps\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e✅ \u003cspan class=\"s1\"\u003e\u003cb\u003eMandrel-bent piping\u003c\/b\u003e\u003c\/span\u003e ensures smooth, unrestricted exhaust flow\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e✅ \u003cspan class=\"s1\"\u003e\u003cb\u003eHigh-quality catalytic core\u003c\/b\u003e\u003c\/span\u003e designed for improved flow and reliability\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e✅ \u003cspan class=\"s1\"\u003e\u003cb\u003eCNC-machined flanges + reinforced welds\u003c\/b\u003e\u003c\/span\u003e for OEM-level sealing and perfect alignment\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s3\"\u003e✅ \u003c\/span\u003e\u003cb\u003eDirect bolt-on installation\u003c\/b\u003e\u003cspan class=\"s3\"\u003e, no cutting, no welding\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s3\"\u003e✅ \u003c\/span\u003e\u003cb\u003eBuilt to premium-brand specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e✅ Backed by a \u003cspan class=\"s1\"\u003e\u003cb\u003e1-Year Warranty\u003c\/b\u003e\u003c\/span\u003e for complete confidence\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eFitment \u0026amp; Compatibility\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s3\"\u003e✔️ \u003c\/span\u003e\u003cb\u003eBMW M2 Competition (F87, S55) – 2018–2021\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s3\"\u003e✔️ \u003c\/span\u003e\u003cb\u003eBMW M3 (F80, S55) – 2014–2018\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s3\"\u003e✔️ \u003c\/span\u003e\u003cb\u003eBMW M4 Coupe (F82, S55) – 2014–2020\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s3\"\u003e✔️ \u003c\/span\u003e\u003cb\u003eBMW M4 Convertible (F83, S55) – 2014–2020\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eIn the Box\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003e1 × WSTN Performance \u003cspan class=\"s1\"\u003e\u003cb\u003eCatted\u003c\/b\u003e\u003c\/span\u003e Downpipe Set (T304 Stainless Steel)\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e1 x Full Fitting Kit (gaskets and bolts if permitted)\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eInstallation\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003e🛠 \u003cspan class=\"s1\"\u003e\u003cb\u003eFitment:\u003c\/b\u003e\u003c\/span\u003e Direct OEM-style bolt-on\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e⏱ \u003cspan class=\"s1\"\u003e\u003cb\u003eInstall Time:\u003c\/b\u003e\u003c\/span\u003e ~1.5–2 hours\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e🔧 \u003cspan class=\"s1\"\u003e\u003cb\u003eProfessional installation recommended\u003c\/b\u003e\u003c\/span\u003e for correct torque, sealing, and alignment\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eWhy WSTN Performance?\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003e✅ Genuine \u003cspan class=\"s1\"\u003e\u003cb\u003eT304 stainless steel\u003c\/b\u003e\u003c\/span\u003e, no mild-steel or coated substitutes\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e✅ Precision-engineered specifically for the \u003cspan class=\"s1\"\u003e\u003cb\u003eS55 platform\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e✅ Build quality equal to leading global performance brands, without the inflated price\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e✅ \u003cspan class=\"s1\"\u003e\u003cb\u003e1-Year Warranty\u003c\/b\u003e\u003c\/span\u003e on materials and workmanship\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eBring Your Car to Life\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003eRefined when you want it.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eBrutal when you need it.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eUpgrade to WSTN Performance Catted Downpipes for a perfect balance of tone, flow, and daily usability, no compromise, no doubt.\u003c\/p\u003e\n\u003ch1\u003eWarranty \/ Shipping\u003c\/h1\u003e\n\u003ch3\u003e\u003cstrong\u003eDISCLAIMER\u003c\/strong\u003e\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\u003e\u003cstrong\u003eWARRANTY\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWe stand behind every product we curate. All parts feature a minimum one-year manufacturer's warranty as standard. This covers any manufacturing defects, giving you total peace of mind that your upgrade is built to last. \u003ca href=\"https:\/\/wstnperformance.com.au\/pages\/warranty-policy\" target=\"_blank\"\u003eView our full Warranty policy page here.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSHIPPING\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWe offer tracked worldwide shipping on our entire catalogue. Most of our products are built-to-order: hand-crafted to your engine code, personally quality-checked in Perth WA, and dispatched worldwide. In-stock items dispatch within 2–4 days. All items arrive with full tracking. \u003ca href=\"https:\/\/www.google.com\/search?q=https:\/\/wstnperformance.com.au\/pages\/shipping-policy\" target=\"_blank\"\u003eView our full Shipping policy page here.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eRETURNS\u003c\/strong\u003e\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=\"https:\/\/www.google.com\/search?q=https:\/\/wstnperformance.com.au\/pages\/refund-policy\" target=\"_blank\"\u003eView our full Return policy page here.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSUPPORT\u003c\/strong\u003e\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. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e contact@wstnperformance.com\u003c\/p\u003e\n\u003ch1\u003eSOUND CLIP\u003c\/h1\u003e","brand":"WSTN Performance","offers":[{"title":"Default Title","offer_id":49293569261814,"sku":"WSTN-F8X-S55-HFDP","price":834.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/2955\/2886\/files\/He52dd99c4d0c43d793531eddf9e91e75b-762f6a50-5c77-4fff-9f2e-081ad7fc0df7.jpg?v=1763306248","url":"https:\/\/wstnperformance.com.au\/en-gb\/products\/bmw-m2c-m3-m4-s55-competition-high-flow-catted-downpipes-f87-f80-f82-f83-copy","provider":"wstnperformance","version":"1.0","type":"link"}