{"product_id":"fass-no-drop-series-fuel-system-2015-2016-6-6l-duramax","title":"FASS No-Drop Series Fuel System (2015-2016 6.6L Duramax)","description":"\u003cdiv id=\"dmFirstContainer\" class=\"dmBody u_dmStyle_template_details dm-home-page\"\u003e\n\u003cdiv id=\"allWrapper\" class=\"allWrapper\"\u003e\n\u003cdiv id=\"dm_content\" class=\"dmContent\" role=\"main\"\u003e\n\u003cdiv class=\"dmHomeRespTmpl mainBorder dmRespRowsWrapper dmFullRowRespTmpl dmRespRowsWrapperSize1\" id=\"1716942098\"\u003e\n\u003cdiv class=\"u_1243667655 dmRespRow fullBleedChanged fullBleedMode\" id=\"1243667655\"\u003e\n\u003cdiv class=\"dmRespColsWrapper\" id=\"1173148036\"\u003e\n\u003cdiv class=\"dmRespCol small-12 u_1620106714 medium-12 large-12\" id=\"1620106714\"\u003e\n\u003cdiv class=\"widget-acfbcc u_1116307009 dmCustomWidget\" data-lazy-load=\"false\" data-title=\"\" id=\"1116307009\" data-element-type=\"custom_extension\" data-widget-id=\"acfbccebdb1a4363857e6ae1b54372d9\" 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data-widget-initialized=\"\"\u003e\n\u003cdiv class=\"midawy-product-page\"\u003e\n\u003cdiv class=\"midway-content-details\"\u003e\n\u003cdiv class=\"midway-content-details-detail\"\u003e\u003cmain class=\"container\"\u003e\u003cheader\u003e\n\u003ch3\u003eFASS No‑Drop Series Fuel System for 2015–2016 GMC\/Chevrolet Duramax 6.6L\u003c\/h3\u003e\n\u003cp class=\"lead\"\u003eIf you drive a 2015 to 2016 GMC\/Chevrolet with the Duramax 6.6L LML diesel engine, upgrading your fuel filtration and delivery will triple the life of the injection system, increase MPG \u0026amp; power, and provide exceptional extreme cold weather operations and more.\u003c\/p\u003e\n\u003cp\u003eThat’s exactly why we engineered the No‑Drop Titanium Signature Series Fuel System to outlast and outperform anything else on the market. This Fuel System is designed to provide the purest possible fuel to your Duramax and built to outlast it.\u003c\/p\u003e\n\u003cdiv class=\"callout\"\u003e\n\u003cp\u003e\u003cstrong\u003eNo‑Drop configuration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAll FASS performance and protection\u003cspan\u003e \u003c\/span\u003e\u003cem\u003ewithout dropping the fuel tank\u003c\/em\u003e. Instead of a traditional sump, this system uses a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebolt‑in suction tube and bulkhead assembly\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eopposite the factory fuel module opening—eliminating the need to drop the tank while ensuring proper fuel supply, filtration, and return.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/header\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/kEtlqS4dWag?si=kb1eqafJqHNcDfLF\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003csection id=\"peace-efficiency-power\"\u003e\n\u003ch2\u003ePeace of Mind, Efficiency, Power\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports Stock \u0026amp; Modified Duramax:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePlenty of fuel for stock and modified GMC\/Chevrolet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInjector Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWill\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etriple\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethe life of your injectors and injection pump.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFASS Filtration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptimizes combustion, restores HP, maximizing MPG (results vary).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimited Lifetime Warranty:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRegister your FASS system, and you’re covered.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"advanced-filtration\"\u003e\n\u003ch2\u003eAdvanced Filtration Technology\u003c\/h2\u003e\n\u003cp\u003eFASS doesn’t just move fuel—we filter it better than anyone:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Separation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3rd‑party proven to eliminate over 99% of water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir\/Vapor Removal:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEliminates entrained air and vapor that damage injection systems and reduce power\/efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 Micron Absolute Filtration — Microglass:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRemoves debris smaller than OEM filters can catch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMass Flow Return (MFR):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConstantly “polishes” your diesel by sending unused fuel back through the filters, so your tank always holds clean, conditioned fuel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"key-benefits\"\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproves Reliability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTriples injection system life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximized Horsepower:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStronger throttle response, improved fuel atomization, restored injection timing—your engine becomes much more balanced.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized MPG:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMore efficient\/complete combustion (results will vary).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeace of Mind:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe Extreme Water Separator acts as a fail‑safe in cases of extreme fuel contamination, preventing thousands of dollars in repairs and downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Cold Weather Confidence:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDependable starts and operation in extreme cold climates—especially when coupled with the appropriate\u003cspan\u003e \u003c\/span\u003e\u003cu\u003eFASS Fuel Heater\u003c\/u\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven Reliability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFASS Fuel Systems have less than a 0.5% failure rate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaner Operation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eImproved fuel quality and combustion reduces DPF regens and soot output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"key-features\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"grid grid-2\"\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel flow:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports stock and modified 6.6L Duramax up to 1500hp (by Horsepower selection).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2‑micron absolute filtration rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCaptures finer debris than OEM filters.\u003c\/li\u003e\n\u003cli\u003eRemoves over 99% of water from fuel (3rd party verified).\u003c\/li\u003e\n\u003cli\u003ePatented FASS air\/vapor removal process.\u003c\/li\u003e\n\u003cli\u003e1,000,000+ mile motor life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e30,000‑mile filter life expectancy.\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty (with registration).\u003c\/li\u003e\n\u003cli\u003eOptional Electric Fuel Heater Kits Available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMass Flow Return (MFR):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eContinuously “polishes” fuel for max cleanliness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhisper Technology:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIndustry’s quietest motor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Radius Cuts (PRC):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSmoother internal fuel flow, no sharp restrictions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulkhead \u0026amp; Suction Tube Kit (BHF‑1005):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo filler neck cutting, faster install.\u003c\/li\u003e\n\u003cli\u003eHeavy‑duty bolt‑on steel mounting brackets.\u003c\/li\u003e\n\u003cli\u003eNo‑Drop Configuration: Includes bolt‑in bulkhead and suction tube kit—no fuel tank drop required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/6YW1SQyjgio?si=NpDh317IJJCnPaxv\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003csection id=\"why-choose-fass\"\u003e\n\u003ch2\u003eWhy Choose FASS?\u003c\/h2\u003e\n\u003cp\u003eAt FASS, we don’t rush products to market—we “Strive for perfection \u0026amp; settle for excellence”. That’s why our systems have a failure rate of less than 0.5%, and why diesel owners across the country trust us to protect their investments. Whether you’re daily driving your Duramax‑powered GMC\/Chevrolet or building horsepower, the FASS No‑Drop Titanium Signature Series Fuel System gives you peace of mind and performance you can feel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible With:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2015–2016 GMC\/Chevrolet Duramax 6.6L\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100 GPH (Stock to 600 HP): True flow rating on diesel fuel at operational pressure. Not like competitors’ exaggerated flow numbers on thinner fluids at 0 psi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e165 GPH (600 HP to 900 HP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e250 GPH (900 HP to 1200 HP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e290 GPH (1200 HP to 1500 HP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLimited Lifetime (with registration)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Variant:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo‑Drop Titanium Signature Series Fuel System\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003ch4\u003eVehicle Fitment by Year\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2015 GMC Sierra 2500HD\/3500HD – 6.6L Duramax (LML)\u003c\/li\u003e\n\u003cli\u003e2015 Chevrolet Silverado 2500HD\/3500HD – 6.6L Duramax (LML)\u003c\/li\u003e\n\u003cli\u003e2016 GMC Sierra 2500HD\/3500HD – 6.6L Duramax (LML)\u003c\/li\u003e\n\u003cli\u003e2016 Chevrolet Silverado 2500HD\/3500HD – 6.6L Duramax (LML)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/main\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmFooterContainer\"\u003e\n\u003cdiv id=\"fcontainer\" class=\"u_fcontainer f_hcontainer dmFooter p_hfcontainer\"\u003e\n\u003cdiv class=\"dmFooterResp generalFooter\" id=\"1943048428\"\u003e\n\u003cdiv class=\"dmRespRow\" id=\"1231078749\"\u003e\n\u003cdiv class=\"dmRespColsWrapper\" id=\"1247572325\"\u003e\n\u003cdiv class=\"dmRespCol large-12 medium-12 small-12\" id=\"1367979724\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"FASS","offers":[{"title":"2015 \/ Stock to 600hp","offer_id":51923086639392,"sku":"NDTSC12100G","price":799.99,"currency_code":"USD","in_stock":true},{"title":"2015 \/ 600hp to 1000hp","offer_id":51923086672160,"sku":"NDTSC12165G","price":829.99,"currency_code":"USD","in_stock":true},{"title":"2015 \/ 1000hp to 100hp","offer_id":51923086704928,"sku":"NDTSC10250G","price":899.99,"currency_code":"USD","in_stock":true},{"title":"2015 \/ 1200hp to 1500hp","offer_id":51923086737696,"sku":"NDTSC10290G","price":949.99,"currency_code":"USD","in_stock":true},{"title":"2016 \/ Stock to 600hp","offer_id":51923086770464,"sku":"NDTSC12100G","price":799.99,"currency_code":"USD","in_stock":true},{"title":"2016 \/ 600hp to 1000hp","offer_id":51923086803232,"sku":"NDTSC12165G","price":829.99,"currency_code":"USD","in_stock":true},{"title":"2016 \/ 1000hp to 100hp","offer_id":51923086836000,"sku":"NDTSC10250G","price":899.99,"currency_code":"USD","in_stock":true},{"title":"2016 \/ 1200hp to 1500hp","offer_id":51923086868768,"sku":"NDTSC10290G","price":949.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3043\/6640\/files\/c041fd6a-f37b-485c-aefe-73474e3b157c.png?v=1782734917","url":"https:\/\/www.southerndieselsupply.com\/products\/fass-no-drop-series-fuel-system-2015-2016-6-6l-duramax","provider":"Southern Diesel Supply","version":"1.0","type":"link"}