{"product_id":"fass-titanium-signature-series-180f-140gph-fuel-system-gmc-chevrolet-2017-2019-duramax-6-6l-stock-600hp","title":"FASS Titanium Signature Series 180F 140GPH Fuel System (Stock-600HP) TSC13180F140G | 2017-2019 Duramax 6.6L","description":"\u003cp\u003e\u003cstrong\u003eFASS TSC13180F140G Titanium Signature Series 140GPH Fuel System\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe FASS TSC13180F140G Titanium Signature Series 140GPH Fuel System is the premium fuel and filtration upgrade for your 2017–2019 GM Silverado\/Sierra 2500HD\/3500HD 6.6L L5P Duramax (Stock to Moderate – Requires Tuning). Engineered for superior reliability and protection, this system delivers advanced fuel filtration and whisper-quiet operation to safeguard your injection pump and injectors while extending service life.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing a \u003cstrong\u003e2-micron filtration rating\u003c\/strong\u003e, built-in water separation, and FASS’ patented air\/vapor removal process, this system ensures only the cleanest fuel reaches your engine. By eliminating harmful contaminants, it enhances performance, reliability, and fuel system longevity.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhisper Technology (FWT):\u003c\/strong\u003e Developed over 2.5 years, this exclusive technology drastically reduces operating noise while maintaining higher flow rates, providing one of the quietest diesel fuel systems on the market.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePerformance Radius Cuts (PRC):\u003c\/strong\u003e Advanced machining creates smooth internal fuel passages within the aluminum housing, preventing restrictions, eliminating sharp 90° corners, and reducing the chance of air or vapor reintroduction. Unlike competitor systems that use restrictive fittings, PRC guarantees efficient fuel flow.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMass Flow Return (MFR) Technology:\u003c\/strong\u003e Fuel is continually “polished” by maintaining positive pressure to the engine supply while returning unused, filtered fuel back to the tank. This process removes air, vapor, water, and debris for consistently clean fuel delivery, ensuring optimal performance even in cold weather.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEasy Bolt-On Installation:\u003c\/strong\u003e The included bolt-on bracket mounts directly to the factory bed bolt, eliminating the need for drilling or welding. Brackets are constructed from machined steel for exceptional durability and support.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• New Whisper Technology\u003cbr\u003e\n• Complete Replacement Fuel System\u003cbr\u003e\n• 140 GPH Flow Rating (70–75 PSI)\u003cbr\u003e\n• Removes Water, Air \u0026amp; Debris From Diesel Fuel\u003cbr\u003e\n• 2-Micron Filtration Rating\u003cbr\u003e\n• Protects \u0026amp; Extends Injector Life\u003cbr\u003e\n• Improved Cold Weather Starts\u003cbr\u003e\n• 1\/2\" Fuel Lines \u0026amp; Ports\u003cbr\u003e\n• Fuel Mileage Improvements\u003cbr\u003e\n• Improved Fuel Volume Delivery\u003cbr\u003e\n• Smoother Engine Idle\u003cbr\u003e\n• Optional Electric Heater Ports\u003cbr\u003e\n• Optional Fuel Pressure Gauge Port\u003cbr\u003e\n• 1,000,000-Mile Motor Life Expectancy\u003cbr\u003e\n• 30,000-Mile Filter Life Expectancy\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Shipping restrictions apply. This product cannot be shipped to California.\u003c\/p\u003e","brand":"FASS Diesel Fuel Systems","offers":[{"title":"Default Title","offer_id":51085869613339,"sku":"TSC13180F140G","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/c0021e74-fadf-483c-a41f-77446e6b0a8f.png?v=1759171418","url":"https:\/\/wwmperformance.com\/products\/fass-titanium-signature-series-180f-140gph-fuel-system-gmc-chevrolet-2017-2019-duramax-6-6l-stock-600hp","provider":"WWM Performance","version":"1.0","type":"link"}