{"product_id":"fass-drop-in-series-diesel-fuel-system-2025-2027-6-7l-cummins","title":"FASS Drop-In Series Diesel Fuel System (2025-2027 6.7L Cummins)","description":"\u003ch3\u003eFASS Drop-In Series Fuel System – For 2025 to 2027 RAM 2500\/3500 6.7L Cummins\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNew for 2025+:\u003c\/strong\u003e The FASS Drop-In Series is now available for the 2025-2027 RAM 2500 and 3500 with the 6.7L Cummins (24V). This bolt-in, plug-and-play filtration system replaces the factory engine fuel filter and retains the OEM in-tank lift pump.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e THIS IS NOT A LIFT PUMP! This is an air separation\/filtration system that utilizes your factory lift pump. Installation of this kit on a cab and chassis may require modifications. Drop-In Fuel Systems are a plug-and-play filtration upgrade and \u003cem\u003eare not compatible\u003c\/em\u003e with our Fuel Sump Kit. No additional items are needed for installation.\u003c\/p\u003e\n\u003cp\u003eThe FASS Drop-In Series Diesel Fuel System was engineered by FASS to protect your 6.7L Cummins from the issues caused by fuel contamination. Backed by FASS's limited lifetime warranty (with registration), it delivers cleaner fuel and better water separation while reducing the ongoing cost of maintenance.\u003c\/p\u003e\n\u003ch2\u003eReliability, Simplicity, Protection\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduces Maintenance Costs:\u003c\/strong\u003e Can pay for itself compared to buying OEM Ram filters over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInjector Protection:\u003c\/strong\u003e FASS says it will triple the life of your fuel injection system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFASS Filtration:\u003c\/strong\u003e Optimizes MPG (results vary).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt-In Installation:\u003c\/strong\u003e Drop-In Series design, no additional items needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Weather Ready:\u003c\/strong\u003e Compatible with FASS Drop-In Electric Fuel Heater Kits (sold separately).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAdvanced Filtration\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eXWS3002XL Extreme Water Separator:\u003c\/strong\u003e 2 micron absolute, microglass media, 25 GPM.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCWS1010 Water Separator \/ Fuel Filter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir\/Vapor Removal:\u003c\/strong\u003e Patented FASS process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2025 RAM 2500\/3500 – 6.7L Cummins (24V)\u003c\/li\u003e\n\u003cli\u003e2026 RAM 2500\/3500 – 6.7L Cummins (24V)\u003c\/li\u003e\n\u003cli\u003e2027 RAM 2500\/3500 – 6.7L Cummins (24V)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRelated add-ons:\u003c\/strong\u003e FASS Drop-In Electric Fuel Heater Kit (DIFSHK1001 \/ DIFSHK1001D) for cold-weather operation, and the FASS Connect Monitoring System.\u003c\/p\u003e","brand":"FASS","offers":[{"title":"Default Title","offer_id":67924106608928,"sku":"DIFSRAM5001","price":479.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3043\/6640\/files\/bff47f52-bb24-42bf-8975-8c32bc53c275.jpg?v=1792699662","url":"https:\/\/www.southerndieselsupply.com\/products\/fass-drop-in-series-diesel-fuel-system-2025-2027-6-7l-cummins","provider":"Southern Diesel Supply","version":"1.0","type":"link"}