{"product_id":"afe-large-bore-hd-dpf-back-exhaust-24-gm-2500-3500-6-6-duramax-49-44147-b","title":"aFe Power Large Bore-HD DPF-Back Exhaust — 2024 GM Silverado\/Sierra 2500\/3500 HD 6.6L Duramax | 5\" Black Tip | 49-44147-B","description":"\u003cp\u003eThe aFe Large Bore-HD DPF-back exhaust system replaces the factory exhaust behind the diesel particulate filter on 2024 GM Silverado and Sierra 2500 HD\/3500 HD trucks with the 6.6L Duramax turbo diesel. It uses 5 inch mandrel-bent stainless steel tubing with a single rear exit and a 7 inch black tip to lower exhaust restriction while retaining the factory DPF.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: Large Bore-HD DPF-back exhaust system\u003c\/li\u003e\n\u003cli\u003eTubing: 5 in mandrel-bent stainless steel\u003c\/li\u003e\n\u003cli\u003eExit: single rear exit with 7 in black tip\u003c\/li\u003e\n\u003cli\u003eRetains the factory diesel particulate filter (DPF)\u003c\/li\u003e\n\u003cli\u003eApplication: 2024 GM Silverado\/Sierra 2500 HD\/3500 HD 6.6L Duramax\u003c\/li\u003e\n\u003cli\u003ePart number: 49-44147-B\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2024 Chevrolet Silverado 2500 HD\/3500 HD, 6.6L Duramax Turbo Diesel\u003c\/li\u003e\n\u003cli\u003e2024 GMC Sierra 2500 HD\/3500 HD, 6.6L Duramax Turbo Diesel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat is the aFe 49-44147-B?\u003c\/h5\u003e\u003cp\u003eIt is a Large Bore-HD 5 inch stainless DPF-back exhaust system with a 7 inch black tip.\u003c\/p\u003e\u003ch5\u003eWhat does it fit?\u003c\/h5\u003e\u003cp\u003eIt fits 2024 GM Silverado and Sierra 2500 HD\/3500 HD trucks with the 6.6L Duramax turbo diesel.\u003c\/p\u003e\u003ch5\u003eDoes it keep the DPF?\u003c\/h5\u003e\u003cp\u003eYes. It is a DPF-back system that retains the factory diesel particulate filter.\u003c\/p\u003e\u003ch5\u003eIs this a genuine aFe part?\u003c\/h5\u003e\u003cp\u003eYes. It is genuine aFe part number 49-44147-B.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the aFe 49-44147-B?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is a Large Bore-HD 5 inch stainless DPF-back exhaust system with a 7 inch black tip.\"}}, {\"@type\": \"Question\", \"name\": \"What does it fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It fits 2024 GM Silverado and Sierra 2500 HD\/3500 HD trucks with the 6.6L Duramax turbo diesel.\"}}, {\"@type\": \"Question\", \"name\": \"Does it keep the DPF?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. It is a DPF-back system that retains the factory diesel particulate filter.\"}}, {\"@type\": \"Question\", \"name\": \"Is this a genuine aFe part?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. It is genuine aFe part number 49-44147-B.\"}}]}\u003c\/script\u003e","brand":"aFe Power","offers":[{"title":"Default Title","offer_id":42750527733808,"sku":"BKJC_49-44147-B","price":568.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/AFE49-44147-B.jpg?v=1770183771","url":"https:\/\/berryperformancesales.com\/products\/afe-large-bore-hd-dpf-back-exhaust-24-gm-2500-3500-6-6-duramax-49-44147-b","provider":"Berry Performance Sales","version":"1.0","type":"link"}