{"product_id":"wehrli-01-04-chevrolet-6-6l-duramax-lb7-2in-stainless-passenger-side-up-pipe-w-gaskets-twin-turbo","title":"Wehrli 2in SS Up Pipe | Chevy Silverado\/GMC Sierra (01-07) (WCF100648)","description":"\u003ch1\u003eWehrli Up Pipe\u003c\/h1\u003e\n\u003ch2\u003eFits 2001–2004 Chevrolet 6.6L Duramax LB7\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e WCF100648\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\nThe Wehrli 01-04 Chevrolet 6.6L Duramax LB7 passenger side up pipe is a high-performance replacement designed to enhance the durability and efficiency of your turbocharged diesel engine. Crafted from heavy-duty 11-gauge stainless steel, this up pipe replaces the OEM component that is prone to leaks and cracking, ensuring a more reliable connection between your turbocharger and exhaust system. Ideal for enthusiasts and professionals seeking improved spool-up and reduced exhaust gas temperatures (EGTs), this up pipe is engineered for demanding applications, including compound and twin-turbo setups. Its robust construction and optimized design support consistent performance and longevity under high-stress conditions.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\nThis heavy-duty stainless steel up pipe features a durable construction with high-quality materials designed to withstand extreme heat and pressure. The sweeping, less aggressive bends facilitate better airflow and are tailored specifically for twin-turbo or compound turbo applications. The included gaskets ensure a secure, leak-free seal during installation, contributing to optimal engine performance. Its design helps improve turbo response and reduces exhaust backpressure, supporting more efficient combustion and power delivery. The pipe’s construction minimizes the risk of cracking or failure, providing a long-lasting upgrade over OEM parts.\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\nManufactured from 11-gauge stainless steel, this up pipe features heavy-duty bellows that resist cracking and leaking, common issues with OEM components. The sweeping bends are carefully engineered to optimize airflow while accommodating twin-turbo configurations. The high-quality materials and precise fabrication ensure durability and consistent performance in demanding diesel applications.\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\nDesigned specifically for 2001–2004 Chevrolet Duramax LB7 models, this up pipe is intended for use with factory exhaust manifolds or compatible aftermarket systems like WCFab DPF delete kits. Installation requires removal of the OEM pipe and proper sealing with the included gaskets. Due to its sweeping bend design, it is important to verify clearance with your downpipe and turbo setup before installation.\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\nThe package includes the stainless steel up pipe and the necessary gaskets for a secure installation.\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\nThis product is ideal for diesel enthusiasts, mechanics, and performance tuners looking to improve turbo response, reduce EGTs, and enhance the durability of their Duramax LB7 engine’s exhaust system. It’s perfect for custom turbo setups and high-performance applications where reliability and airflow are critical.","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":52251982037279,"sku":"WCF100648","price":332.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/a58f16d849b84db89b6867cf19a4db36.jpg?v=1773739973","url":"https:\/\/shop.wheelflip.com\/products\/wehrli-01-04-chevrolet-6-6l-duramax-lb7-2in-stainless-passenger-side-up-pipe-w-gaskets-twin-turbo","provider":"WheelFlip","version":"1.0","type":"link"}