{"product_id":"fass-tsc15180f140g-titanium-signature-series-140gph-fuel-system","title":"FASS Titanium Signature Series 140GPH Fuel System TSC15180F140G | 2020–2023 Duramax 6.6L L5P","description":"\u003cp\u003e\u003cstrong\u003eFASS TSC15180F140G – Titanium Signature Series 140GPH Fuel System\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eMount the \u003cstrong\u003eFASS TSC15180F140G Titanium Signature Series 140GPH Fuel System\u003c\/strong\u003e on your \u003cstrong\u003e2020–2023 GM Silverado\/Sierra 2500HD\/3500HD 6.6L L5P Duramax\u003c\/strong\u003e (Stock to Moderate – requires tuning) and get superior fuel delivery and filtration. Engineered to be the most reliable aftermarket fuel\/filtration system in the industry, this American-made system is rated at \u003cstrong\u003e140 GPH\u003c\/strong\u003e—supporting stock and upgraded fueling systems with ease.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAdvanced Protection for Your Fuel System:\u003c\/strong\u003e\u003cbr\u003e\nWith a \u003cstrong\u003e2-micron filtration rating\u003c\/strong\u003e, built-in water separator, and patented air\/vapor removal process, the Titanium Signature Series helps eliminate the fuel-related issues that often lead to injector failures. This not only extends injector and pump life but also ensures consistent, clean fuel delivery under all driving conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFASS Innovations:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhisper Technology (FWT):\u003c\/strong\u003e Developed over 2.5 years of testing, FWT drastically reduces pump noise while improving fuel flow rates, giving you quiet operation without sacrificing performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerformance Radius Cuts (PRC):\u003c\/strong\u003e Exclusive machining process creates smooth flow paths inside the housing, reducing restrictions and preventing air\/vapor reintroduction into the fuel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMass Flow Return (MFR):\u003c\/strong\u003e Continuously “polishes” fuel by filtering and recirculating unused fuel back into the tank, removing contaminants and ensuring your engine always receives the cleanest possible diesel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolt-On Bracket Mounts:\u003c\/strong\u003e Simplified installation using your truck’s factory bed bolts—no welding or drilling required. Heavy-duty steel brackets provide long-term durability and support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBolt-On Bracket Installation\u003c\/li\u003e\n  \u003cli\u003ePreset 70–75 PSI Fuel Pressure\u003c\/li\u003e\n  \u003cli\u003eComplete Replacement System\u003c\/li\u003e\n  \u003cli\u003e140 Gallons Per Hour Flow Rating\u003c\/li\u003e\n  \u003cli\u003e2 Micron Filtration Rating\u003c\/li\u003e\n  \u003cli\u003eRemoves Water, Air \u0026amp; Debris From Diesel Fuel\u003c\/li\u003e\n  \u003cli\u003eProtects \u0026amp; Extends Life of Injectors\u003c\/li\u003e\n  \u003cli\u003eImproved Cold Weather Starts\u003c\/li\u003e\n  \u003cli\u003e1\/2\" Fuel Lines \u0026amp; Ports\u003c\/li\u003e\n  \u003cli\u003eFuel Mileage Improvement\u003c\/li\u003e\n  \u003cli\u003eImproved Fuel Volume Delivery\u003c\/li\u003e\n  \u003cli\u003eSmoother Engine Idle\u003c\/li\u003e\n  \u003cli\u003eOptional Electric Heater Ports\u003c\/li\u003e\n  \u003cli\u003eOptional Fuel Pressure Gauge Port\u003c\/li\u003e\n  \u003cli\u003e1,000,000 Mile Motor\u003c\/li\u003e\n  \u003cli\u003e30,000 Mile Filter Life Expectancy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FASS Diesel Fuel Systems","offers":[{"title":"Default Title","offer_id":51085870170395,"sku":"TSC15180F140G","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/9a5b0804-7eb7-4f2a-9a22-722317963d8b.png?v=1759173611","url":"https:\/\/wwmperformance.com\/products\/fass-tsc15180f140g-titanium-signature-series-140gph-fuel-system","provider":"WWM Performance","version":"1.0","type":"link"}