FASS NDTSPC12100G No-Drop Plus 100 GPH Fuel System for 2015-16 GM/Chevy Duramax

Vehicle Fitment / Application

• 2015-2016 Chevrolet Silverado 2500HD / 3500HD 6.6 L Duramax LML
• 2015-2016 GMC Sierra 2500HD / 3500HD 6.6 L Duramax LML
• Designed for stock to 600 HP diesel setups - ideal for owners upgrading fuel flow or maintaining OEM-plus reliability

Features

• 100 GPH high-flow fuel delivery - significantly more than stock fuel systems for improved injection performance under load
• No-Drop Plus design includes fuel sump kit - allows installation without removing the fuel tank
• Advanced filtration: removes over 99% of water and contaminants, filters debris down to 2 micron absolute
• Integrated air/vapor separation removes air and fuel vapor entrainment for stable, clean fuel delivery
• ORB (O-Ring Boss) fittings and anodized 6061-aluminum components for leak-free, corrosion-resistant setup and clean installation finish
• Improved fuel lubricity - helps extend the life of injection components and fuel pump under heavy load or high-output conditions
• Improved cold-start performance and overall fuel-system reliability, especially under demanding conditions
• Comprehensive kit - includes pump, filter, sump kit, fittings, and necessary hardware for streamlined installation

Specifications

• Fuel flow rate: 100 GPH
• Filtration rating: 2 micron absolute (water + particulate filtration)
• Compatible power range: stock to ~600 HP diesel engines
• Fuel line / port size: ½" - suitable for high-flow diesel supply systems
• Includes fuel sump kit to avoid tank removal during installation
• Construction: Titanium Signature Series Plus fuel system with high-quality anodized components and ORB fittings

Included Components

• 1x FASS Titanium Signature Series Plus 100 GPH fuel pump/fuel-system unit (model TSPC12100G)
• 1x FASS Fuel Sump Kit (SK5501) for drop-in installation without tank removal
• All required fittings, fuel lines, mounting hardware and connectors for installation on 2015-2016 6.6 L Duramax trucks

Product Description

The FASS NDTSPC12100G No-Drop Plus 100 GPH Fuel System is a comprehensive diesel fuel upgrade kit designed for 2015-2016 GM/Chevy / GMC 2500HD & 3500HD trucks with the 6.6 L Duramax LML engine. Built for stock-to-600 HP applications, this system delivers significantly higher fuel flow - 100 gallons per hour - while offering robust filtration and water/air separation to protect injectors and prolong fuel-system life. The "No-Drop" design simplifies installation: the included sump kit avoids the need to remove the fuel tank, making installation faster and cleaner.

With its 2-micron absolute filtration, the system removes over 99% of water and contaminants, while air/vapor separation prevents vapor lock and ensures consistent fuel delivery under load or cold-start conditions. High-quality ORB fittings and 6061-aluminum components provide a clean, leak-resistant installation. This makes NDTSPC12100G ideal for Duramax owners looking for reliable performance, improved fuel lubrication, and long-term durability - whether for towing, heavy-duty work, or mild performance upgrades.

Important Note: NDTSPC12100G is specifically engineered for 2015-2016 6.6 L Duramax LML engines and is rated for stock to ~600 HP setups. Always confirm your truck's model year, engine type, and fuel-system configuration before ordering. Ensure proper installation of sump and fuel lines, and follow manufacturer priming/bleeding instructions for safe, optimal operation.