{"product_id":"wstn-bmw-b58-440i-valved-stainless-catback-exhaust-f32-f33-f36","title":"BMW 440i Valved Catback Exhaust 2017-2020 (B58 F32) | WSTN Performance","description":"\u003ch1\u003eThe B58 3.0T makes 326 BHP stock. The factory exhaust keeps it sounding anonymous.\u003c\/h1\u003e\n\n\u003cp\u003eWSTN Performance T304 stainless valved catback for the BMW 440i F32, F33, and F36. Features an active valve system with wireless remote control for on-demand volume switching. Built to order and quality-checked at our Perth WA facility before dispatch worldwide.\u003c\/p\u003e\n\n\u003ch1\u003eWhy Upgrade?\u003c\/h1\u003e\n\n\u003cp\u003e✓ \u003cstrong\u003eActive Valve System:\u003c\/strong\u003e Wireless remote for instant switching between quiet cruise and full open. Civil in traffic, aggressive under load.\u003c\/p\u003e\n\n\u003cp\u003e✓ \u003cstrong\u003eB58 Sound Unlocked:\u003c\/strong\u003e The inline-six note the B58 produces on a free-flow system is deeper, more linear, and far more present than the muffled factory output.\u003c\/p\u003e\n\n\u003cp\u003e✓ \u003cstrong\u003eT304 Stainless Construction:\u003c\/strong\u003e Corrosion-resistant T304 stainless steel throughout. Built to handle Australian conditions and long-term daily use without degrading.\u003c\/p\u003e\n\n\u003cp\u003e✓ \u003cstrong\u003eDirect-Fit Replacement:\u003c\/strong\u003e Bolt-on to the factory midpipe and OEM mounting points. No fabrication, no modification to the car.\u003c\/p\u003e\n\n\u003ch1\u003eKey Features \u0026amp; Specs\u003c\/h1\u003e\n\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e T304 stainless steel\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e TIG-welded with mandrel-bent pipework\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eValve Control:\u003c\/strong\u003e Active valve system with wireless remote\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e Brushed stainless\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBranding:\u003c\/strong\u003e WSTN Performance logo\u003c\/p\u003e\n\n\u003ch1\u003eFitment \u0026amp; Compatibility\u003c\/h1\u003e\n\n\u003cp\u003e✓ BMW 440i Coupe (F32) \/ 2017-2020 \/ B58 3.0T\u003c\/p\u003e\n\n\u003cp\u003e✓ BMW 440i Convertible (F33) \/ 2017-2020 \/ B58 3.0T\u003c\/p\u003e\n\n\u003cp\u003e✓ BMW 440i Gran Coupe (F36) \/ 2017-2020 \/ B58 3.0T\u003c\/p\u003e\n\n\u003ch4\u003eConfirm fitment before purchase\u003c\/h4\u003e\n\n\u003cp\u003eAdd your make, model, year, and VIN in the cart notes at checkout so we can match against our compatibility database before dispatch. Wrong fitment costs everyone time we'd rather not waste.\u003c\/p\u003e\n\n\u003ch1\u003eWhat's In the Box\u003c\/h1\u003e\n\n\u003cp\u003e✓ 1 x WSTN Performance BMW 440i F32 Valved Stainless Catback Exhaust System with WSTN Performance logo\u003c\/p\u003e\n\n\u003ch1\u003eInstallation\u003c\/h1\u003e\n\n\u003cp\u003e\u003cstrong\u003eDifficulty:\u003c\/strong\u003e 3 of 5: Requires workshop lift and exhaust install experience\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTime:\u003c\/strong\u003e 2 to 3 Hours\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e Direct bolt-on to factory midpipe and OEM exhaust mounting points\u003c\/p\u003e\n\n\u003ch4\u003eConfirm fitment before purchase\u003c\/h4\u003e\n\n\u003cp\u003eAdd your make, model, year, and VIN in the cart notes at checkout so we can match against our compatibility database before dispatch. Wrong fitment costs everyone time we'd rather not waste.\u003c\/p\u003e\n\n\u003ch1\u003eWarranty \/ Shipping\u003c\/h1\u003e\n\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\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\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 from our Perth WA facility. \u003ca href=\"\/ms-sg\/policies\/shipping-policy\"\u003eView our full Shipping policy page here.\u003c\/a\u003e\u003c\/p\u003e\n\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\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\u003e\nEmail: \u003ca href=\"mailto:contact@wstnperformance.com\"\u003econtact@wstnperformance.com\u003c\/a\u003e\u003c\/p\u003e","brand":"WSTN Performance","offers":[{"title":"Default Title","offer_id":50726847152374,"sku":"WSTN-BMW-B58F32-CB","price":1852.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/2955\/2886\/files\/WSTN-bmw-m440i-g22-001.jpg?v=1779514494","url":"https:\/\/wstnperformance.com.au\/ms-sg\/products\/wstn-bmw-b58-440i-valved-stainless-catback-exhaust-f32-f33-f36","provider":"wstnperformance","version":"1.0","type":"link"}