{"product_id":"psc-fuel-economy-package-1999-2003-7-3l-powerstroke","title":"PSC Fuel Economy Package 1999-2003 7.3L Powerstroke","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e1999–2003 7.3L Power Stroke Fuel Economy Package\u003c\/p\u003e\n\u003ch3 data-start=\"330\" data-end=\"418\"\u003eBuilt to Improve Airflow Efficiency, Reduce Restriction, and Modernize Fuel Delivery\u003c\/h3\u003e\n\u003cp data-start=\"420\" data-end=\"660\"\u003eOur \u003cstrong data-start=\"424\" data-end=\"476\"\u003e1999–2003 7.3L Power Stroke Fuel Economy Package\u003c\/strong\u003e is designed for owners who want \u003cstrong data-start=\"509\" data-end=\"540\"\u003ereal-world MPG improvements\u003c\/strong\u003e, smoother drivability, and better long-term reliability—without turning the truck into a high-stress performance build.\u003c\/p\u003e\n\u003cp data-start=\"662\" data-end=\"858\"\u003eThis package addresses the \u003cstrong data-start=\"689\" data-end=\"749\"\u003ebiggest efficiency limitations of early Super Duty 7.3Ls\u003c\/strong\u003e: restrictive intercooling, exhaust backpressure, inconsistent fuel delivery, and outdated tuning strategies.\u003c\/p\u003e\n\u003cp data-start=\"860\" data-end=\"1025\"\u003eWith correct tuning, many trucks cruise more efficiently, require less throttle to maintain speed, and operate with lower EGTs during daily driving and light towing.\u003c\/p\u003e\n\u003chr data-start=\"1027\" data-end=\"1030\"\u003e\n\u003ch2 data-start=\"1032\" data-end=\"1050\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp data-start=\"1052\" data-end=\"1304\"\u003e\u003cstrong data-start=\"1052\" data-end=\"1133\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eKC Turbos\u003c\/span\u003e\u003c\/span\u003e 7.3L to 6.0L Intercooler Conversion Kit\u003c\/strong\u003e\u003cbr data-start=\"1133\" data-end=\"1136\"\u003e• Dramatically improves intercooling efficiency over the factory setup\u003cbr data-start=\"1206\" data-end=\"1209\"\u003e• Lowers intake air temperatures\u003cbr data-start=\"1241\" data-end=\"1244\"\u003e• Reduces heat soak and supports more efficient combustion\u003c\/p\u003e\n\u003cp data-start=\"1306\" data-end=\"1493\"\u003e\u003cstrong data-start=\"1306\" data-end=\"1363\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eS\u0026amp;B Filters\u003c\/span\u003e\u003c\/span\u003e Cold Air Intake\u003c\/strong\u003e\u003cbr data-start=\"1363\" data-end=\"1366\"\u003e• Reduces intake restriction\u003cbr data-start=\"1394\" data-end=\"1397\"\u003e• Improves airflow and throttle response\u003cbr data-start=\"1437\" data-end=\"1440\"\u003e• Helps reduce pedal input at steady highway speeds\u003c\/p\u003e\n\u003cp data-start=\"1495\" data-end=\"1686\"\u003e\u003cstrong data-start=\"1495\" data-end=\"1541\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eHydra\u003c\/span\u003e\u003c\/span\u003e Chip\u003c\/strong\u003e\u003cbr data-start=\"1541\" data-end=\"1544\"\u003e• Allows fuel-economy-focused tuning\u003cbr data-start=\"1580\" data-end=\"1583\"\u003e• Improves throttle control and drivability\u003cbr data-start=\"1626\" data-end=\"1629\"\u003e• Required to fully realize MPG gains from this package\u003c\/p\u003e\n\u003cp data-start=\"1688\" data-end=\"1886\"\u003e\u003cstrong data-start=\"1688\" data-end=\"1720\"\u003eNon-EBPV Pedestal \u0026amp; Up-Pipes\u003c\/strong\u003e\u003cbr data-start=\"1720\" data-end=\"1723\"\u003e• Eliminates the restrictive factory exhaust back-pressure valve\u003cbr data-start=\"1787\" data-end=\"1790\"\u003e• Reduces drive pressure and exhaust restriction\u003cbr data-start=\"1838\" data-end=\"1841\"\u003e• Improves turbo efficiency and lowers heat\u003c\/p\u003e\n\u003cp data-start=\"1888\" data-end=\"2061\"\u003e\u003cstrong data-start=\"1888\" data-end=\"1916\"\u003eHigh-Flow Exhaust Outlet\u003c\/strong\u003e\u003cbr data-start=\"1916\" data-end=\"1919\"\u003e• Deletes the factory EBPV valve at the turbo outlet\u003cbr data-start=\"1971\" data-end=\"1974\"\u003e• Improves exhaust flow and reduces backpressure\u003cbr data-start=\"2022\" data-end=\"2025\"\u003e• Supports more efficient cruising\u003c\/p\u003e\n\u003cp data-start=\"2063\" data-end=\"2295\"\u003e\u003cstrong data-start=\"2063\" data-end=\"2131\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFASS\u003c\/span\u003e\u003c\/span\u003e Fuel System (Stock–700 HP)\u003c\/strong\u003e\u003cbr data-start=\"2131\" data-end=\"2134\"\u003e• Provides consistent, clean fuel supply\u003cbr data-start=\"2174\" data-end=\"2177\"\u003e• Stabilizes fuel pressure on higher-mileage trucks\u003cbr data-start=\"2228\" data-end=\"2231\"\u003e• Supports smooth, efficient fueling and long-term reliability\u003c\/p\u003e\n\u003chr data-start=\"2297\" data-end=\"2300\"\u003e\n\u003ch2 data-start=\"2302\" data-end=\"2339\"\u003eEstimated Fuel Economy Improvement\u003c\/h2\u003e\n\u003cp data-start=\"2341\" data-end=\"2404\"\u003e\u003cstrong data-start=\"2341\" data-end=\"2388\"\u003eEstimated MPG increase with correct tuning:\u003c\/strong\u003e\u003cbr data-start=\"2388\" data-end=\"2391\"\u003e\u003cstrong data-start=\"2391\" data-end=\"2404\"\u003e➡ 1–3 MPG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2406\" data-end=\"2592\"\u003eMPG gains are most noticeable during \u003cstrong data-start=\"2443\" data-end=\"2482\"\u003ehighway driving and steady cruising\u003c\/strong\u003e, where reduced intake and exhaust restriction allow the truck to maintain speed with \u003cstrong data-start=\"2568\" data-end=\"2591\"\u003eless throttle input\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2594\" data-end=\"2671\"\u003eThis package is designed to \u003cstrong data-start=\"2622\" data-end=\"2650\"\u003esupport MPG improvements\u003c\/strong\u003e, not guarantee them.\u003c\/p\u003e\n\u003chr data-start=\"2673\" data-end=\"2676\"\u003e\n\u003ch2 data-start=\"2678\" data-end=\"2723\"\u003eFuel Savings \u0026amp; ROI (25,000 Miles Per Year)\u003c\/h2\u003e\n\u003ch3 data-start=\"2725\" data-end=\"2740\"\u003eAssumptions\u003c\/h3\u003e\n\u003cp data-start=\"2741\" data-end=\"2905\"\u003e• Annual mileage: \u003cstrong data-start=\"2759\" data-end=\"2775\"\u003e25,000 miles\u003c\/strong\u003e\u003cbr data-start=\"2775\" data-end=\"2778\"\u003e• Diesel price: \u003cstrong data-start=\"2794\" data-end=\"2814\"\u003e$4.00 per gallon\u003c\/strong\u003e\u003cbr data-start=\"2814\" data-end=\"2817\"\u003e• Estimated improvement: \u003cstrong data-start=\"2842\" data-end=\"2873\"\u003e1–3 MPG with correct tuning\u003c\/strong\u003e\u003cbr data-start=\"2873\" data-end=\"2876\"\u003e• Package cost: \u003cstrong data-start=\"2892\" data-end=\"2905\"\u003e$3,125.15\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"2907\" data-end=\"2940\"\u003eEstimated Annual Fuel Savings\u003c\/h3\u003e\n\u003cp data-start=\"2941\" data-end=\"3064\"\u003e• \u003cstrong data-start=\"2943\" data-end=\"2958\"\u003e1 MPG gain:\u003c\/strong\u003e ~$430–$470 per year\u003cbr data-start=\"2978\" data-end=\"2981\"\u003e• \u003cstrong data-start=\"2983\" data-end=\"2998\"\u003e2 MPG gain:\u003c\/strong\u003e ~$860–$930 per year\u003cbr data-start=\"3018\" data-end=\"3021\"\u003e• \u003cstrong data-start=\"3023\" data-end=\"3038\"\u003e3 MPG gain:\u003c\/strong\u003e ~$1,280–$1,400 per year\u003c\/p\u003e\n\u003cp data-start=\"3066\" data-end=\"3133\"\u003e\u003cem data-start=\"3066\" data-end=\"3133\"\u003eHigher fuel prices or highway-heavy driving can increase savings.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"3135\" data-end=\"3161\"\u003eEstimated Payback Time\u003c\/h3\u003e\n\u003cp data-start=\"3162\" data-end=\"3249\"\u003e• \u003cstrong data-start=\"3164\" data-end=\"3174\"\u003e1 MPG:\u003c\/strong\u003e ~6.5–7 years\u003cbr data-start=\"3187\" data-end=\"3190\"\u003e• \u003cstrong data-start=\"3192\" data-end=\"3202\"\u003e2 MPG:\u003c\/strong\u003e ~3.3–3.7 years\u003cbr data-start=\"3217\" data-end=\"3220\"\u003e• \u003cstrong data-start=\"3222\" data-end=\"3232\"\u003e3 MPG:\u003c\/strong\u003e ~2.2–2.5 years\u003c\/p\u003e\n\u003cp data-start=\"3251\" data-end=\"3415\"\u003eAt \u003cstrong data-start=\"3254\" data-end=\"3279\"\u003e25,000 miles per year\u003c\/strong\u003e, a \u003cstrong data-start=\"3283\" data-end=\"3304\"\u003e2 MPG improvement\u003c\/strong\u003e can allow many owners to recover the cost of this package in roughly \u003cstrong data-start=\"3374\" data-end=\"3387\"\u003e3–4 years\u003c\/strong\u003e through fuel savings alone.\u003c\/p\u003e\n\u003chr data-start=\"3417\" data-end=\"3420\"\u003e\n\u003ch2 data-start=\"3422\" data-end=\"3467\"\u003eWhy This Package Works on a 1999–2003 7.3L\u003c\/h2\u003e\n\u003cp data-start=\"3469\" data-end=\"3745\"\u003e• Significantly improves intercooling efficiency\u003cbr data-start=\"3517\" data-end=\"3520\"\u003e• Reduces intake and exhaust restriction\u003cbr data-start=\"3560\" data-end=\"3563\"\u003e• Eliminates factory exhaust back-pressure issues\u003cbr data-start=\"3612\" data-end=\"3615\"\u003e• Modernizes fueling on an aging platform\u003cbr data-start=\"3656\" data-end=\"3659\"\u003e• Improves drivability and cruising efficiency\u003cbr data-start=\"3705\" data-end=\"3708\"\u003e• Maintains stock turbo reliability\u003c\/p\u003e\n\u003cp data-start=\"3747\" data-end=\"3865\"\u003eUnlike power-focused builds, this package targets the \u003cstrong data-start=\"3801\" data-end=\"3864\"\u003ecore inefficiencies that hurt MPG on early Super Duty 7.3Ls\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"3867\" data-end=\"3870\"\u003e\n\u003ch2 data-start=\"3872\" data-end=\"3907\"\u003eRealistic Results \u0026amp; Expectations\u003c\/h2\u003e\n\u003cp data-start=\"3909\" data-end=\"4177\"\u003e• Estimated gain: \u003cstrong data-start=\"3927\" data-end=\"3958\"\u003e1–3 MPG with correct tuning\u003c\/strong\u003e\u003cbr data-start=\"3958\" data-end=\"3961\"\u003e• Results vary based on gearing, driving style, load, maintenance, and tune selection\u003cbr data-start=\"4046\" data-end=\"4049\"\u003e• MPG gains are most noticeable at steady highway speeds\u003cbr data-start=\"4105\" data-end=\"4108\"\u003e• Fuel-economy tuning on the Hydra is \u003cstrong data-start=\"4146\" data-end=\"4158\"\u003erequired\u003c\/strong\u003e for best results\u003c\/p\u003e\n\u003chr data-start=\"4179\" data-end=\"4182\"\u003e\n\u003ch2 data-start=\"4184\" data-end=\"4198\"\u003ePerfect For\u003c\/h2\u003e\n\u003cp data-start=\"4200\" data-end=\"4398\"\u003e• 1999–2003 7.3L daily drivers\u003cbr data-start=\"4230\" data-end=\"4233\"\u003e• Highway commuters\u003cbr data-start=\"4252\" data-end=\"4255\"\u003e• Light to moderate towing\u003cbr data-start=\"4281\" data-end=\"4284\"\u003e• Owners focused on efficiency, drivability, and longevity\u003cbr data-start=\"4342\" data-end=\"4345\"\u003e• Trucks retaining a stock or mildly upgraded turbo\u003c\/p\u003e\n\u003chr data-start=\"4400\" data-end=\"4403\"\u003e\n\u003ch2 data-start=\"4405\" data-end=\"4419\"\u003eBottom Line\u003c\/h2\u003e\n\u003cp data-start=\"4421\" data-end=\"4665\"\u003eIf you want your \u003cstrong data-start=\"4438\" data-end=\"4469\"\u003e1999–2003 7.3L Power Stroke\u003c\/strong\u003e to run cooler, breathe easier, and cruise more efficiently, this package delivers proven airflow, fueling, and exhaust upgrades that provide \u003cstrong data-start=\"4611\" data-end=\"4664\"\u003ereal-world fuel economy gains and long-term value\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"4421\" data-end=\"4665\"\u003e\u003cmeta charset=\"utf-8\"\u003eAlready have some parts? Don’t worry — we’ll credit you for what you already own.\u003c\/p\u003e\n\u003cp data-start=\"4421\" data-end=\"4665\"\u003e\u003ciframe width=\"372\" height=\"662\" src=\"https:\/\/www.youtube.com\/embed\/bhvT51lhDlM\" title=\"Fuel Economy Package For The 7.3L Powerstroke!\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"PSC Automotive And Diesel Repair ","offers":[{"title":"Yes (-$499) \/ Yes (-$379)","offer_id":50531111502110,"sku":null,"price":2307.15,"currency_code":"USD","in_stock":true},{"title":"Yes (-$499) \/ No","offer_id":50531114123550,"sku":null,"price":2626.15,"currency_code":"USD","in_stock":true},{"title":"No \/ Yes (-$379)","offer_id":50531111534878,"sku":null,"price":2806.15,"currency_code":"USD","in_stock":true},{"title":"No \/ No","offer_id":50531114156318,"sku":null,"price":3125.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/0199\/6062\/files\/7.3Lpwoerstrokeeee.png?v=1768866826","url":"https:\/\/pscrepair.com\/products\/psc-fuel-economy-package-1999-2003-7-3l-powerstroke","provider":"Powerstroke Central ","version":"1.0","type":"link"}