{"product_id":"wehrli-15-5-16-chevrolet-6-6l-lml-duramax-3in-stainless-down-pipe-3-bolt-flange","title":"Wehrli 3in SS Down Pipe | Chevy 15-19 Silverado 2500\/3500 HD, GMC Sierra 3500 HD (WCF100705)","description":"\u003ch1\u003eWehrli Down Pipe\u003c\/h1\u003e\n\u003ch2\u003eFits 2015.5–2016 Chevrolet Silverado 2500HD\/3500HD with 6.6L Duramax LML\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e WCF100705\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\nThe Wehrli 15.5-16 Chevrolet 6.6L LML Duramax 3-inch Stainless Down Pipe is a high-performance replacement component designed specifically for your diesel truck. Crafted from durable stainless steel, this down pipe replaces the factory restrictive crushed pipe, helping to improve exhaust flow and support better engine response. It is ideal for truck owners seeking to optimize their vehicle’s performance, whether for towing, daily driving, or enhancing overall efficiency. This down pipe is engineered to fit seamlessly with your existing exhaust system, providing a reliable upgrade that maintains factory-style connections and durability.\n\nDesigned for use with the factory turbo or a factory-style drop-in turbo on trucks equipped with the 3-bolt flange exhaust connection, this down pipe ensures a straightforward installation process. Its robust construction and precise fitment help reduce exhaust backpressure, which can contribute to improved throttle response and potentially better fuel economy. Whether you're replacing a damaged component or upgrading for performance gains, this down pipe offers a practical solution that maintains OEM compatibility while enhancing exhaust flow.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\nThis stainless steel down pipe features a high-quality construction designed to withstand the rigors of daily use and harsh driving conditions. Its 3-inch diameter optimizes exhaust flow, supporting your vehicle’s powertrain efficiency. The flange connection is engineered for a secure, leak-free fit, ensuring long-lasting performance. The polished stainless steel finish not only resists corrosion but also adds a clean, professional appearance under your vehicle. Designed to be a direct replacement, it simplifies installation and provides a durable upgrade for your diesel truck.\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\nManufactured from high-grade stainless steel, this down pipe offers excellent corrosion resistance and durability. Its precise engineering ensures a perfect fit with the factory turbo and exhaust system, minimizing installation time and ensuring reliable operation. The flanged connection is machined for a tight seal, reducing exhaust leaks and maintaining optimal exhaust flow.\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\nThis down pipe is designed for straightforward installation on 2015.5-2016 Chevrolet Silverado and GMC Sierra models equipped with the 6.6L LML Duramax engine. It connects directly to the factory turbo and exhaust system using the original 3-bolt flange, making it compatible with existing components. Proper installation may require basic tools and mechanical knowledge.\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\nThe package includes the stainless steel down pipe with the necessary flange connection, ready for installation on compatible trucks. Hardware or additional components are not included, as it is designed as a direct replacement for factory parts.","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":52251985183007,"sku":"WCF100705","price":348.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/7a61636082cc1bea13489b4f8b6b895fL.jpg?v=1773739976","url":"https:\/\/shop.wheelflip.com\/products\/wehrli-15-5-16-chevrolet-6-6l-lml-duramax-3in-stainless-down-pipe-3-bolt-flange","provider":"WheelFlip","version":"1.0","type":"link"}