{"product_id":"for-4-5-dpf-delete-race-pipe-2004-5-2007-dodge-ram-2500-3500-5-9l-diesel-spelab","title":"For 4\"\/5\" DPF Delete Race Pipe 2004.5-2007 Dodge Ram 2500\/3500 5.9L Diesel | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThis DPF Delete Race Pipe is designed for 2004.5–2007 Dodge Ram 2500\/3500 with the 5.9L diesel engine. It replaces the restrictive factory DPF (Diesel Particulate Filter) system, improving exhaust flow, performance, and fuel efficiency. Available in 4” or 5” turbo-back configurations, this stainless steel system delivers a deeper exhaust tone, reduced EGTs, and better turbo whistle while eliminating costly DPF maintenance.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"width: 99.9972%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.8447%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"width: 64.7895%;\"\u003eT-409 Stainless Steel, it is magnetic.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.8447%;\"\u003eThickness\u003c\/td\u003e\n\u003ctd style=\"width: 64.7895%;\"\u003e2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.8447%;\"\u003eInlet Diameter\u003c\/td\u003e\n\u003ctd style=\"width: 64.7895%;\"\u003e 4''\/5''\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.8447%;\"\u003eCompatible\u003c\/td\u003e\n\u003ctd style=\"width: 64.7895%;\"\u003eFully compatible with factory-style V-band connection (04.5+ turbo elbow required for 5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-start=\"1205\" data-end=\"1375\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1377\" data-end=\"1420\"\u003eKey Features\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eExpect to see a significant increase in fuel mileage. If your DPF is plugged up your probably averaging about 13-14 mpg. More or less depending on the severity of the restriction. After deleting the DPF\/CAT expect to get a combined mileage of 18-19 mpg.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIt removes the need to service the DPF at regular intervals (cleaning, replacement)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA DPF delete will remove the possibility of a DPF failure which could cause expensive diesel repairs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDue to less exhaust backpressure, the \u003ca href=\"https:\/\/www.spelabautoparts.com\/collections\/cummins-dpf-delete-pipe\" title=\"Cummins dpf delete kit\"\u003e\u003cstrong\u003eDodge Ram Diesel Truck DPF delete\u003c\/strong\u003e\u003c\/a\u003e increases exhaust flow and therefore increases the performance of your motor!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePaired with an ECU remap, the DPF delete is proven to increase power and torque for all vehicles\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1377\" data-end=\"1420\"\u003e\u003cstrong data-start=\"1377\" data-end=\"1420\"\u003eUser Experience \u0026amp; Performance Feedback\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1422\" data-end=\"1711\"\u003e\n\u003cli data-start=\"1422\" data-end=\"1552\"\u003e\n\u003cp data-start=\"1424\" data-end=\"1552\"\u003e\u003cstrong data-start=\"1424\" data-end=\"1441\"\u003e4” Turbo-Back\u003c\/strong\u003e: Balanced sound, moderate volume increase over stock, excellent for daily drivers and lightly modified builds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1553\" data-end=\"1711\"\u003e\n\u003cp data-start=\"1555\" data-end=\"1711\"\u003e\u003cstrong data-start=\"1555\" data-end=\"1572\"\u003e5” Turbo-Back\u003c\/strong\u003e: Deeper tone, better turbo whistle, lower EGTs, ideal for towing, heavy-duty use, or enthusiasts who want a louder, more aggressive sound.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation\u003cbr\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eTime\/Tools:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAbout 1 hour with basic hand tools; some\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecutting may be needed\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor shorter wheelbases\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eClamps, hangers, and hardware (some factory parts may need reuse).\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eTuner Required:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDPF delete tuner for Dodge Ram 5.9L Diesel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis mandatory to avoid check engine lights (emission sensors must be disabled).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/DPF_STYLE1.0.webp?v=1770359727\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor 2004.5, 2005, 2006, 2007 Dodge Ram 2500\/3500 5.9 Diesel. \u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2006 dodge ram 5.9 cummins 3500\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003e2004.5+ models\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ehave a 4” turbo elbow outlet, making 4” or 5” systems direct-fit.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003e2003–early 2004 models\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erequire an adapter (3.5” downpipe).\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003e5” systems\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erecommended for heavy-duty use or enhanced sound.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab Overview---\u003c\/p\u003e\n\u003ch2\u003eWhat is the DPF and is it worth doing a DPF Delete?\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMost post-2007 diesel vehicles are fitted with a Diesel Particulate Filter (DPF) for emissions reasons, however there are a few disadvantages to this device; including constant maintenance and repairs. For owners to upgrade to a 4 inch or 5 inch turbo back exhaust system, bypassing the DPF entirely for off-road performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBecause the DPF clogs up, it increases backpressure. Due to this pressure, the fuel flow is hugely disturbed and slowed down. Therefore, when you remove this filter, the fuel flows much easily and faster, increasing the overall fuel mileage.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"173\" data-end=\"237\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"239\" data-end=\"709\"\u003e\u003cstrong data-start=\"239\" data-end=\"344\"\u003eQ1: What is the difference between a 4 inch and a 5 inch turbo back exhaust for the 2006 Dodge Ram 5.9L Diesel?\u003c\/strong\u003e\u003cbr data-start=\"344\" data-end=\"347\"\u003e\u003cstrong data-start=\"347\" data-end=\"354\"\u003eA1:\u003c\/strong\u003e A 4\" system offers a slightly tighter sound and better backpressure retention for lightly modified trucks. A 5\" turbo back exhaust provides a deeper tone and better flow, especially for trucks with performance upgrades. Both are suitable for the 2006 Dodge Ram 2500\/3500 with 5.9L diesel, but the choice depends on your sound preference and power goals.\u003c\/p\u003e\n\u003cp data-start=\"716\" data-end=\"1039\"\u003e\u003cstrong data-start=\"716\" data-end=\"807\"\u003eQ2: Will a 5 inch turbo back exhaust fit my 2004.5 Dodge Ram 2500 with the 5.9 diesel?\u003c\/strong\u003e\u003cbr data-start=\"807\" data-end=\"810\"\u003e\u003cstrong data-start=\"810\" data-end=\"817\"\u003eA2:\u003c\/strong\u003e Yes, the 5\" turbo back exhaust system is designed to fit 2004.5–2007 Dodge Ram 2500\/3500 5.9L diesel trucks. However, proper turbo elbow and downpipe compatibility should be confirmed, especially for early 2004.5 models.\u003c\/p\u003e\n\u003cp data-start=\"1046\" data-end=\"1349\"\u003e\u003cstrong data-start=\"1046\" data-end=\"1130\"\u003eQ3: Does a 5 inch turbo back exhaust increase horsepower on a stock Dodge Ram 5.9L Diesel?\u003c\/strong\u003e\u003cbr data-start=\"1130\" data-end=\"1133\"\u003e\u003cstrong data-start=\"1133\" data-end=\"1140\"\u003eA3:\u003c\/strong\u003e On a stock Dodge Ram 5.9L Diesel, gains are modest—typically 5–10 hp from reduced backpressure. When paired with a tuner or intake upgrades, a 5\" system can support higher airflow demands and larger performance gains.\u003c\/p\u003e\n\u003cp data-start=\"1356\" data-end=\"1657\"\u003e\u003cstrong data-start=\"1356\" data-end=\"1452\"\u003eQ4: How loud is a 5 inch straight pipe exhaust compared to a 4 inch system on a Dodge Ram 5.9L Diesel?\u003c\/strong\u003e\u003cbr data-start=\"1452\" data-end=\"1455\"\u003e\u003cstrong data-start=\"1455\" data-end=\"1462\"\u003eA4:\u003c\/strong\u003e The 5” system delivers a deeper, more aggressive tone but is generally quieter inside the cab than a 4” system, which can sound raspier and louder, especially under acceleration or towing loads.\u003c\/p\u003e\n\u003cp data-start=\"1664\" data-end=\"2060\"\u003e\u003cstrong data-start=\"1664\" data-end=\"1768\"\u003eQ5: Is there any performance difference between a cat-back and turbo-back exhaust for a Dodge Ram 5.9L Diesel?\u003c\/strong\u003e\u003cbr data-start=\"1768\" data-end=\"1771\"\u003e\u003cstrong data-start=\"1771\" data-end=\"1778\"\u003eA5:\u003c\/strong\u003e Yes. A turbo-back exhaust replaces the full system from the turbocharger outlet, offering maximum flow gains. A cat-back only replaces the system behind the catalytic converter, which limits gains. For the 2004.5–2007 Dodge Ram 5.9L Diesel, a turbo-back system provides superior performance.\u003c\/p\u003e\n\u003cp data-start=\"2067\" data-end=\"2376\"\u003e\u003cstrong data-start=\"2067\" data-end=\"2150\"\u003eQ6: Can I install a 5 inch turbo back exhaust on my Dodge Ram 5.9L Diesel without a lift?\u003c\/strong\u003e\u003cbr data-start=\"2150\" data-end=\"2153\"\u003e\u003cstrong data-start=\"2153\" data-end=\"2160\"\u003eA6:\u003c\/strong\u003e Yes, installation can be done on the ground with basic hand tools, but using a lift or ramps makes the process faster and easier. Trucks with short beds or extended cabs may require trimming of the exhaust sections.\u003c\/p\u003e\n\u003cp data-start=\"2383\" data-end=\"2702\"\u003e\u003cstrong data-start=\"2383\" data-end=\"2453\"\u003eQ7: Is a DPF delete legal on my 2006 Dodge Ram with a Dodge Ram 5.9L Diesel?\u003c\/strong\u003e\u003cbr data-start=\"2453\" data-end=\"2456\"\u003e\u003cstrong data-start=\"2456\" data-end=\"2463\"\u003eA7:\u003c\/strong\u003e The 2006 Dodge Ram 5.9L Diesel trucks were not equipped with a DPF from the factory. However, removing or modifying emissions components is not legal for on-road use in the U.S. Always check your local and state emissions laws before installation.\u003c\/p\u003e\n\u003cp data-start=\"2709\" data-end=\"3020\"\u003e\u003cstrong data-start=\"2709\" data-end=\"2785\"\u003eQ8: Will I need tuning for a 5 inch turbo back exhaust on a Dodge Ram 5.9L Diesel?\u003c\/strong\u003e\u003cbr data-start=\"2785\" data-end=\"2788\"\u003e\u003cstrong data-start=\"2788\" data-end=\"2795\"\u003eA8:\u003c\/strong\u003e While tuning is not mandatory for the Dodge Ram 5.9L Diesel when upgrading to a turbo-back system, pairing it with a tuner can improve throttle response, fuel economy, and turbo spool time. It's highly recommended for optimal results.\u003c\/p\u003e\n\u003cp data-start=\"3027\" data-end=\"3309\"\u003e\u003cstrong data-start=\"3027\" data-end=\"3101\"\u003eQ9: Will a 5 inch turbo back exhaust affect towing with a Dodge Ram 5.9L Diesel?\u003c\/strong\u003e\u003cbr data-start=\"3101\" data-end=\"3104\"\u003e\u003cstrong data-start=\"3104\" data-end=\"3111\"\u003eA9:\u003c\/strong\u003e Yes, positively. The improved flow helps maintain lower EGTs while towing, reducing engine stress. However, a resonator or muffler is recommended to keep noise levels comfortable during long hauls.\u003c\/p\u003e\n\u003cp data-start=\"3316\" data-end=\"3633\"\u003e\u003cstrong data-start=\"3316\" data-end=\"3408\"\u003eQ10: Does this system support EGT probe installation for monitoring on 2006 Dodge Ram 5.9L Diesel?\u003c\/strong\u003e\u003cbr data-start=\"3408\" data-end=\"3411\"\u003e\u003cstrong data-start=\"3411\" data-end=\"3419\"\u003eA10:\u003c\/strong\u003e Yes, many SPELAB 4\"\/5\" turbo back exhaust kits for the Dodge Ram 5.9L Diesel come with pre-drilled ports or tapped bungs for EGT sensors. Always confirm your kit includes this if you're monitoring EGTs for towing or tuning.\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e\n\u003cdiv class=\"policy-container\"\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package will arrive within your order's estimated date. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\"\u003eClick for Shipping Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e14-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\"\u003eClick for Return Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"4'' Turbo-Back \/ Silver","offer_id":52627912687928,"sku":"SPES08790","price":520.0,"currency_code":"USD","in_stock":true},{"title":"4'' Turbo-Back \/ Black","offer_id":52627912720696,"sku":"SPJN-EXS22-00001003","price":549.0,"currency_code":"USD","in_stock":true},{"title":"5'' Turbo-Back \/ Silver","offer_id":52627912753464,"sku":"SPES08795","price":589.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3069\/2152\/files\/ES08790-1.jpg?v=1783632823","url":"https:\/\/bsdptuning.com\/products\/for-4-5-dpf-delete-race-pipe-2004-5-2007-dodge-ram-2500-3500-5-9l-diesel-spelab","provider":"BSDP Tuning","version":"1.0","type":"link"}