{"product_id":"trucktok-2003-2007-ford-6-0l-powerstroke-3-5-cat-muffler-delete-pipe","title":"Trucktok 2003-2007 6.0L Ford Powerstroke 3.5\" Cat \u0026 Muffler Delete Pipe","description":"\u003c!-- more --\u003e\n\u003ch4\u003eFITMENT\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2003-2007 Ford F-250 \/ F-350 \/ F-450 Super Duty Diesel Pickup Truck.\u003c\/li\u003e\n\u003cli\u003eNote: Fits SuperCab \u0026amp; Crew Cab models seamlessly (Minor trim may be required for short wheelbases).\u003c\/li\u003e\n\u003cli\u003eDoes NOT fit: 2004 F-250 XL Standard Cab (Regular Cab).\u003c\/li\u003e\n\u003cli\u003eDoes NOT fit: 2004 F-350 Lariat Crew Cab (Long Bed variants with specific mid-ship carrier bearings).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDESCRIPTION\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA clogged factory cat creates dangerous backpressure, spikes EGTs and accelerates catastrophic head gasket failure.\u003c\/li\u003e\n\u003cli\u003eIt drops EGTs significantly to protect top end, restores lost fuel mileage, and fully unleashes the legendary turbo whistle that factory baffling suffocates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003eProtect 6.0L head gaskets from chronic thermal stress. After 15 to 20 years on the road, the factory catalytic converter honeycomb structure accumulates massive soot, degrades gradually, and chokes exhaust flow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e\u003cspan data-type=\"text\"\u003e\u003cspan data-type=\"leaf\"\u003eKey Features\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-Duty Mandrel Bends: Built with precision 3.5-inch mandrel-bent tubing to maintain uniform exhaust velocity without flat spots or airflow turbulence.\u003c\/li\u003e\n\u003cli\u003eVital EGT Reduction: Eradicate exhaust backpressure directly behind the downpipe. Fast exhaust evacuation lowers thermal strain on cylinder heads to minimize head gasket blowout risks.\u003c\/li\u003e\n\u003cli\u003eCure Age-Related Cat Clog: Replace your restricted 20-year-old factory converter. Restore original engine breath room, eliminate sluggish throttle response, and bring back lost fuel economy.\u003c\/li\u003e\n\u003cli\u003eUnleash Iconic Turbo Whistle: Remove the heavy muffler and cat chambers. This straight-through 3.5\" path liberates the sharp, aggressive, pure VGT turbo screech that 6.0L owners crave.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this pipe connect directly to my stock front downpipe and factory tailpipe?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, it is a direct slip-fit center section replacement. It measures 3.5 inches to mate with the factory OEM exhaust diameter layout. You remove the stock cat\/muffler assembly and clamp this pipe right into the existing factory hangers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: My 6.0L feels sluggish under load and mileage dropped. Is a clogged catalytic converter the culprit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Very likely. Unlike modern DPFs, a 20-year-old 6.0L cat clogs progressively without a code—choking your turbo and forcing the engine to fight backpressure. This 3.5\" delete pipe is the most affordable way to eliminate a dead cat and restore original power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why does this kit exclude certain 2004 model year F-250 and F-350 trucks?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Ford shifted the chassis layout and mid-ship carrier bearing placement during the mid-04 production run (Early '04 vs. Late '04). Because of these split-year frame variations, this pipe will not clear the underbody of the 04 F-250 XL Standard Cab or the 04 F-350 Lariat Crew Cab.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which parts should I replace at the same time while I am under the truck?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Since you already work on the exhaust path, this is the best time to bulletproof your 6.0L engine. We highly recommend you bundle this delete pipe with reliability \u003ca rel=\"noopener\" title=\"DPF\/EGR\/CCV\/Up pipe kit\" href=\"https:\/\/www.trucktok.com\/products\/trucktok-2003-2007-6-0l-ford-powerstroke-3-5-cat-muffler-delete-pipe\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eAll-in-one kit\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e upgrades to save on shop labor.\u003c\/p\u003e","brand":"TruckTok","offers":[{"title":"Default Title","offer_id":42992919248979,"sku":"DP-0324","price":168.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/8861\/2179\/files\/8_c61a6b0c-31df-4931-a142-77270eac8deb.jpg?v=1762088679","url":"https:\/\/www.trucktok.com\/products\/trucktok-2003-2007-ford-6-0l-powerstroke-3-5-cat-muffler-delete-pipe","provider":"TruckTok","version":"1.0","type":"link"}