{"product_id":"performance-valved-full-exhaust-system-bmw-x3-x4-m40i-3-0t-2016-2023","title":"Performance Valved Full Exhaust System - BMW X3\/X4 M40i 3.0T 2016-2023","description":"\u003cp data-start=\"266\" data-end=\"644\"\u003eUnleash the full potential of your BMW X3 or X4 M40i with our \u003cstrong data-start=\"328\" data-end=\"370\"\u003ePerformance Valved Full Exhaust System\u003c\/strong\u003e—engineered to deliver an aggressive exhaust note, increased horsepower, and dynamic control over your driving experience. Whether cruising quietly through the neighborhood or opening up on the highway, this valved system adapts to your needs with a simple push of a button.\u003c\/p\u003e\n\u003ch3 data-start=\"646\" data-end=\"667\"\u003e\u003cstrong data-start=\"650\" data-end=\"667\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"669\" data-end=\"1811\"\u003e\n\u003cli data-start=\"669\" data-end=\"867\"\u003e\n\u003cp data-start=\"671\" data-end=\"867\"\u003e\u003cstrong data-start=\"671\" data-end=\"710\"\u003eValved Design for Dual Sound Modes:\u003c\/strong\u003e\u003cbr data-start=\"710\" data-end=\"713\"\u003eIntegrated valves allow you to switch between a refined, near-stock tone and a bold, aggressive growl—perfect for daily driving or spirited performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"869\" data-end=\"1042\"\u003e\n\u003cp data-start=\"871\" data-end=\"1042\"\u003e\u003cstrong data-start=\"871\" data-end=\"903\"\u003eOptimized Performance Gains:\u003c\/strong\u003e\u003cbr data-start=\"903\" data-end=\"906\"\u003eFree-flowing mandrel-bent piping reduces backpressure and enhances turbo spool for improved throttle response, torque, and horsepower.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1044\" data-end=\"1266\"\u003e\n\u003cp data-start=\"1046\" data-end=\"1266\"\u003e\u003cstrong data-start=\"1046\" data-end=\"1097\"\u003eHigh-Quality T304 Stainless Steel Construction:\u003c\/strong\u003e\u003cbr data-start=\"1097\" data-end=\"1100\"\u003eBuilt for durability and corrosion resistance, the system features TIG welds and precision-fit flanges to ensure long-lasting reliability and leak-free performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1268\" data-end=\"1471\"\u003e\n\u003cp data-start=\"1270\" data-end=\"1471\"\u003e\u003cstrong data-start=\"1270\" data-end=\"1300\"\u003eDeep, Sporty Exhaust Note:\u003c\/strong\u003e\u003cbr data-start=\"1300\" data-end=\"1303\"\u003eTuned specifically for the B58 3.0L turbocharged engine, the system delivers a deep, throaty sound that enhances the M Performance experience without excessive drone.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1473\" data-end=\"1682\"\u003e\n\u003cp data-start=\"1475\" data-end=\"1682\"\u003e\u003cstrong data-start=\"1475\" data-end=\"1500\"\u003eBolt-On Installation:\u003c\/strong\u003e\u003cbr data-start=\"1500\" data-end=\"1503\"\u003eDesigned for direct fitment on BMW X3\/X4 M40i models from 2016–2023. Compatible with factory mounting points and includes all necessary hardware. No cutting or welding required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1684\" data-end=\"1811\"\u003e\n\u003cp data-start=\"1686\" data-end=\"1811\"\u003e\u003cstrong data-start=\"1686\" data-end=\"1715\"\u003eOptional Tips \u0026amp; Finishes:\u003c\/strong\u003e\u003cbr data-start=\"1715\" data-end=\"1718\"\u003eAvailable with polished, black chrome, or burnt titanium tips to match your personal style.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1813\" data-end=\"1816\"\u003e\n\u003cp data-start=\"1818\" data-end=\"2032\"\u003e\u003cstrong data-start=\"1818\" data-end=\"2032\"\u003eTake control of your sound and performance. The Performance Valved Full Exhaust System for the BMW X3\/X4 M40i is the ultimate upgrade for drivers who demand more from their vehicle—on the road and at the track.\u003c\/strong\u003e\u003c\/p\u003e","brand":"CARBON DISTRICT","offers":[{"title":"Default Title","offer_id":53022520181070,"sku":null,"price":2197.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0908\/2188\/6286\/files\/H03f75eee7be04d85b912ca12aee4db2eG.webp?v=1751068635","url":"https:\/\/carbon-district.com\/products\/performance-valved-full-exhaust-system-bmw-x3-x4-m40i-3-0t-2016-2023","provider":"CARBON DISTRICT","version":"1.0","type":"link"}