{"product_id":"dinan-16-18-bmw-340i-stainless-steel-3-25in-high-flow-mid-pipe","title":"Dinan 3.25in High Flow Mid-Pipe | BMW 340i (D660-0057)","description":"\u003ch1\u003eDinan Performance Exhaust Components\u003c\/h1\u003e\n\n\u003ch2\u003eFits 2016–2018 BMW 340i and F32 440i\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e D660-0057\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\nThe Dinan High Flow Mid-pipe is a performance upgrade designed specifically for the BMW 340i and F32 440i models from 2016 to 2018. Crafted from durable T304 stainless steel, this mid-section replaces the factory center section, including resonators, with straight-through 3.25\" tubing to enhance exhaust flow and sound. It is ideal for enthusiasts seeking a more aggressive exhaust tone and improved performance response. When paired with the Dinan exhaust system, it creates a deeper, more pronounced growl that elevates the driving experience while reducing overall weight.\n\nThis mid-pipe is perfect for drivers looking to optimize their vehicle’s exhaust sound and flow characteristics without extensive modifications. It supports a more spirited driving feel and helps improve exhaust efficiency, contributing to a sportier engine note and potentially better throttle response.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\nThis high-flow mid-pipe features a precision-machined design using high-quality T304 stainless steel, ensuring durability and resistance to corrosion. Its straight-through construction minimizes restrictions in the exhaust path, supporting improved airflow and sound. The design reduces weight by approximately 3 pounds compared to the stock component, aiding in overall vehicle responsiveness. The seamless fitment and robust construction make it a reliable upgrade for enhancing your BMW’s exhaust system.\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\nConstructed from premium T304 stainless steel, the mid-pipe features a smooth, straight-through design that maximizes exhaust flow and sound quality. The high-quality materials and precise manufacturing ensure longevity and resistance to heat and corrosion, making it a durable addition to your vehicle’s exhaust system.\n\n\u003ch3\u003eDriving Feel \u0026amp; Feedback\u003c\/h3\u003e\n\nThis mid-pipe helps produce a more aggressive exhaust tone, giving your BMW a sportier character. The improved flow can contribute to a slight enhancement in throttle response and engine sound, providing a more engaging driving experience. It is designed to complement the vehicle’s existing performance and sound characteristics without compromising reliability.\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\nDesigned for direct bolt-on installation, the Dinan High Flow Mid-pipe is intended to replace the factory section seamlessly. Basic mechanical skills and standard tools are recommended for installation, which typically can be completed in a few hours. Proper fitment ensures optimal performance and sound enhancement.\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\nThe package includes the high-flow mid-pipe constructed from T304 stainless steel, ready for installation. Hardware and mounting accessories are included to facilitate a straightforward upgrade process.\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\nThis product is ideal for BMW owners seeking to enhance their vehicle’s exhaust sound and flow, especially those aiming for a more aggressive tone and improved driving engagement. It is suitable for enthusiasts who want a reliable, high-quality upgrade that supports a sportier driving character.","brand":"Dinan","offers":[{"title":"Default Title","offer_id":52646099779871,"sku":"D660-0057","price":675.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/f1c3a48bb91f8df8cb109f7ebddcedd1L.jpg?v=1782778002","url":"https:\/\/shop.wheelflip.com\/products\/dinan-16-18-bmw-340i-stainless-steel-3-25in-high-flow-mid-pipe","provider":"WheelFlip","version":"1.0","type":"link"}