{"product_id":"afe-48-34139","title":"aFe Twisted Steel Headers Up-Pipes \u0026 Down-Pipe 11-15 GM Diesel Trucks V8-6.6L (td) LML","description":"\u003cp\u003eStainless Steel Construction: The headers are constructed out of heavy duty gauge, mandrel-bent 304 stainless steel tubing with a .120\" wall for strength and durability. The up-pipes and down-pipe are constructed out of 2\" and 3\" mandrel-bent 304 brush finished stainless steel tubing.\r\nOptimized Tube Lengths: Tube lengths and mitered collectors are optimized for true pulse control technology which improves flow and performance across the power band.\r\nHeavy-Duty Flanges: A CNC-machined v-band inlet flange and heavy-duty outlet flange provide a secure, leak-free seal.\r\nEGT Ports: Two exhaust gas temperature (EGT) ports are provided with this system. A 1\/8 NPT EGT probe port is incorporated into the driver™s side manifold and a M14x1.5 port in the down pipe. This allows for easy installation of sensors, gauges or testing equipment.\r\n4\" Interlock Flex Pipes: The up-pipes utilizes heavy duty 4\" flex tubes with internal interlock liners.\r\nRetains EGR Flange: This system retains the EGR flange.\r\nFactory Mounting Locations: These headers utilize factory locations making it a true bolt-on system, no cutting or drilling required and includes all necessary hardware for a hassle-free installation.\r\nFitment Note: This item will not fit models manufactured after July 2014 equipped with a 3 bolt flanged down-pipe.\r\naFe POWER exhaust systems are engineered and manufactured in our Corona, California facility.\u003c\/p\u003e\u003cp\u003eGenuine aFe. Part number 48-34139.\u003c\/p\u003e\u003cp\u003eShips from US warehouse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e California Proposition 65 — this product can expose you to chemicals known to the State of California to cause cancer or reproductive harm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Not CARB approved — not for sale or use on pollution-controlled vehicles in California.\u003c\/p\u003e","brand":"aFe","offers":[{"title":"Default Title","offer_id":48724528267489,"sku":"48-34139","price":2593.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/7608\/4961\/files\/fb285d08fce60c3bfd40db4516ab35aa.jpg?v=1784702337","url":"https:\/\/mlperformanceusa.com\/products\/afe-48-34139","provider":"ML Performance USA","version":"1.0","type":"link"}