{"product_id":"4-5-downpipe-back-for-2011-2024-ford-6-7-powerstroke-f250-f350-f450-spelab","title":"4\"\/5\" Downpipe-Back for 2011-2024 Ford 6.7 Powerstroke F250 F350 F450| SPELAB","description":"\u003cp\u003e ---tab Description---\u003c\/p\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 data-start=\"163\" data-end=\"200\"\u003eModern 2011-2024 Ford 6.7L Powerstroke diesels utilize DPF systems to meet emissions standards. However, these filters can clog over time, increasing exhaust backpressure and reducing fuel efficiency. Upgrading to a 4\" or 5\" downpipe-back exhaust system eliminates the DPF, reducing maintenance while improving airflow and mileage.\u003c\/p\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003ctable style=\"width: 99.9589%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.3094%;\"\u003e\u003cstrong\u003eExhaust Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%;\"\u003eT-409 Stainless Steel, it is magnetic.\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.3094%;\"\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%;\"\u003e2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.3094%;\"\u003e\u003cstrong\u003eInlet Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%;\"\u003e 4.0\"\/5.0‘’\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cp\u003e\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.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\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 \u003ca href=\"https:\/\/www.spelabautoparts.com\/collections\/dpf-cat-delete-pipe\" title=\"dpf delete\"\u003eDPF delete\u003c\/a\u003e 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 DPF delete 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\u003cp\u003e\u003cspan\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eMany users report that upgrading to a 5 inch downpipe-back exhaust on 2011–2025 Powerstroke trucks results in notable benefits: \u003c\/span\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eQuicker turbo spool‑up and smoother throttle response Lowered exhaust gas temperatures (EGT) and reduced backpressure Fuel mileage improvement in real-world tests (~5–10% gain)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eInstallation\u003cbr\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eEstimated install time: ~1 hour with basic tools; faster on a lift.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eShort-bed or cab‑chassis trucks may require minor cutting\/trimming.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eKit includes clamps, hangers, and hardware—some OEM pieces may be reused.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eTuner Required: DPF, CAT, SCR, and DOC deletions disable emissions sensors. A tuner with\u003c\/span\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e \u003ca href=\"https:\/\/www.spelabautoparts.com\/collections\/powerstroke-dpf-delete-pipe\" title=\"powerstroke dpf delete kit\"\u003ePowerstroke DPF delete\u003c\/a\u003e capability ensures no check-engine lights or fault codes.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0661\/3342\/6313\/files\/file-line-icon_1.svg?v=1745396708\" width=\"24\" height=\"24\"\u003e \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/spelab-dpf-delete-kit-for-2011-2017-ford-f250-f350-6-7l-powerstroke\" style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSPELAB 2011-2024 Ford 6.7 Powerstroke DPF Delete Kit Installation\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003cp data-start=\"163\" data-end=\"200\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eSPELAB offers DPF delete race pipe for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFord F-250 F-350 F-450 S\u003cspan\u003euper Duty\u003c\/span\u003e 6.7L Powerstroke Diesel: 2011-2024\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"color: #ff2a00;\"\u003e\u003cspan\u003eDoes not fit Cab \u0026amp; Chassis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: #ff2a00;\"\u003e\u003cspan\u003eNote: Each DPF delete fits different year models - please select your exact vehicle year in the options before purchase.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e ---tab FAQ---\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"235\" data-end=\"554\"\u003e\u003cstrong data-start=\"235\" data-end=\"321\"\u003eQ1: What’s the difference between a Downpipe-Back and a Turbo-Back exhaust system?\u003c\/strong\u003e\u003cbr data-start=\"321\" data-end=\"324\"\u003e\u003cstrong data-start=\"324\" data-end=\"331\"\u003eA1:\u003c\/strong\u003e A downpipe-back system starts after the downpipe and retains the OEM downpipe, making installation easier. A turbo-back replaces the entire exhaust from the turbo, offering more performance but requiring more modification.\u003c\/p\u003e\n\u003cp data-start=\"561\" data-end=\"824\"\u003e\u003cstrong data-start=\"561\" data-end=\"630\"\u003eQ2: Will this 5” downpipe-back exhaust fit a cab \u0026amp; chassis model?\u003c\/strong\u003e\u003cbr data-start=\"630\" data-end=\"633\"\u003e\u003cstrong data-start=\"633\" data-end=\"640\"\u003eA2:\u003c\/strong\u003e No, this kit is designed for standard pickup configurations only (F-250, F-350, F-450). It is not compatible with cab \u0026amp; chassis models due to differences in frame and exhaust routing.\u003c\/p\u003e\n\u003cp data-start=\"831\" data-end=\"1081\"\u003e\u003cstrong data-start=\"831\" data-end=\"907\"\u003eQ3: Will the 5-inch exhaust system cause excessive drone inside the cab?\u003c\/strong\u003e\u003cbr data-start=\"907\" data-end=\"910\"\u003e\u003cstrong data-start=\"910\" data-end=\"917\"\u003eA3:\u003c\/strong\u003e The 5\" system may produce deeper tones and mild drone depending on cab insulation and presence of a muffler. For a quieter ride, choose the version with a muffler.\u003c\/p\u003e\n\u003cp data-start=\"1088\" data-end=\"1335\"\u003e\u003cstrong data-start=\"1088\" data-end=\"1146\"\u003eQ4: Does this system come with a muffler or resonator?\u003c\/strong\u003e\u003cbr data-start=\"1146\" data-end=\"1149\"\u003e\u003cstrong data-start=\"1149\" data-end=\"1156\"\u003eA4:\u003c\/strong\u003e There are two versions: one is a straight 5\" race pipe with no muffler, and another includes a muffler. Be sure to choose the configuration that best suits your sound preference.\u003c\/p\u003e\n\u003cp data-start=\"1342\" data-end=\"1559\"\u003e\u003cstrong data-start=\"1342\" data-end=\"1406\"\u003eQ5: Can I install this kit in my home garage without a lift?\u003c\/strong\u003e\u003cbr data-start=\"1406\" data-end=\"1409\"\u003e\u003cstrong data-start=\"1409\" data-end=\"1416\"\u003eA5:\u003c\/strong\u003e Yes, installation can be done with basic hand tools on the ground. However, having a lift will speed up the process and make alignment easier.\u003c\/p\u003e\n\u003cp data-start=\"1566\" data-end=\"1795\"\u003e\u003cstrong data-start=\"1566\" data-end=\"1646\"\u003eQ6: Do I need to cut or modify anything to fit the 5\" downpipe-back exhaust?\u003c\/strong\u003e\u003cbr data-start=\"1646\" data-end=\"1649\"\u003e\u003cstrong data-start=\"1649\" data-end=\"1656\"\u003eA6:\u003c\/strong\u003e In most cases, no. But for short-wheelbase or extended cab models, slight trimming may be required to ensure proper clearance and fitment.\u003c\/p\u003e\n\u003cp data-start=\"1802\" data-end=\"2051\"\u003e\u003cstrong data-start=\"1802\" data-end=\"1861\"\u003eQ7: Is the 5” system too large for a stock turbo setup?\u003c\/strong\u003e\u003cbr data-start=\"1861\" data-end=\"1864\"\u003e\u003cstrong data-start=\"1864\" data-end=\"1871\"\u003eA7:\u003c\/strong\u003e No, many users run a 5\" downpipe-back exhaust on stock or mildly tuned 6.7 Powerstroke trucks with no issues. It provides enhanced flow and lower EGTs without hurting performance.\u003c\/p\u003e\n\u003cp data-start=\"2058\" data-end=\"2313\"\u003e\u003cstrong data-start=\"2058\" data-end=\"2137\"\u003eQ8: Will installing a 5-inch DPF delete exhaust improve towing performance?\u003c\/strong\u003e\u003cbr data-start=\"2137\" data-end=\"2140\"\u003e\u003cstrong data-start=\"2140\" data-end=\"2147\"\u003eA8:\u003c\/strong\u003e Yes, lower backpressure improves engine efficiency, reduces EGTs, and helps maintain power during extended towing or hill climbs—especially when paired with a tuner.\u003c\/p\u003e\n\u003cp data-start=\"2320\" data-end=\"2594\"\u003e\u003cstrong data-start=\"2320\" data-end=\"2414\"\u003eQ9: Can this exhaust system be used with aftermarket tuners like the Mini Maxx or EZ Lynk?\u003c\/strong\u003e\u003cbr data-start=\"2414\" data-end=\"2417\"\u003e\u003cstrong data-start=\"2417\" data-end=\"2424\"\u003eA9:\u003c\/strong\u003e Absolutely. It’s fully compatible with most DPF-delete capable tuners, including Mini Maxx, EZ Lynk, H\u0026amp;S, and EFI Live. Always verify tuner settings before installation.\u003c\/p\u003e\n\u003cp data-start=\"2601\" data-end=\"2849\"\u003e\u003cstrong data-start=\"2601\" data-end=\"2646\"\u003eQ10: Is this exhaust system street legal?\u003c\/strong\u003e\u003cbr data-start=\"2646\" data-end=\"2649\"\u003e\u003cstrong data-start=\"2649\" data-end=\"2657\"\u003eA10:\u003c\/strong\u003e No, this DPF-delete exhaust system is intended for \u003cstrong data-start=\"2709\" data-end=\"2739\"\u003eoff-road and race use only\u003c\/strong\u003e. Use on public roads may violate federal and state emissions regulations. Check local laws before purchasing.\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'' Dp-Back(2011-2019) \/ Silver","offer_id":52623682208056,"sku":"SPES08064-ES08019SP","price":679.99,"currency_code":"USD","in_stock":true},{"title":"4'' Dp-Back(2011-2019) \/ Black","offer_id":52623682240824,"sku":"SPJN-EXS22-00000011-ES08019SP","price":709.99,"currency_code":"USD","in_stock":true},{"title":"4'' Dp-Back(2020-2024) \/ Silver","offer_id":52623682273592,"sku":"SPJN-EXS22-00000003","price":499.0,"currency_code":"USD","in_stock":true},{"title":"4'' Dp-Back(2020-2024) \/ Black","offer_id":52623682306360,"sku":"SPJN-EXS22-00000012","price":529.0,"currency_code":"USD","in_stock":true},{"title":"4'' Dp-Back w\/Muffler(2020-2024) \/ Silver","offer_id":52623682339128,"sku":"SPES08693S4.0-ES08019SP","price":509.0,"currency_code":"USD","in_stock":true},{"title":"5'' Dp-Back(2011-2019) \/ Silver","offer_id":52623682371896,"sku":"SPES08111","price":749.0,"currency_code":"USD","in_stock":true},{"title":"5'' Dp-Back Dual(2011-2019) \/ Silver","offer_id":52623682404664,"sku":"SPES08680S5.0-ES08023SP-ES08023SP","price":799.0,"currency_code":"USD","in_stock":true},{"title":"5'' Dp-Back w\/Muffler(2011-2019) \/ Silver","offer_id":52623682437432,"sku":"SPES08118-ES08023SP","price":699.0,"currency_code":"USD","in_stock":true},{"title":"5'' Dp-Back w\/Muffler(2020-2024) \/ Silver","offer_id":52623682470200,"sku":"SPES08692S5.0-ES08023SP","price":719.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3069\/2152\/files\/41394113151227_a9d544c0-dcb8-462e-ae86-6deacc614d2f.jpg?v=1783570694","url":"https:\/\/bsdptuning.com\/products\/4-5-downpipe-back-for-2011-2024-ford-6-7-powerstroke-f250-f350-f450-spelab","provider":"BSDP Tuning","version":"1.0","type":"link"}