Collection: 2011-2016 6.6L LML Duramax Fuel System Upgrades
2011-2016 6.6L LML Duramax Fuel System Upgrades
Upgrade your 2011-2016 6.6L LML Duramax with our high-performance fuel system components designed to improve fuel efficiency, increase power output, and ensure your engine runs at its optimal performance. Whether you're looking to enhance your truck’s towing capacity, improve throttle response, or gain...
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FASS TITANIUM SERIES OPTIONAL ELECTRIC DIESEL FUEL HEATER KIT
Regular price $160.55 USDSale price $160.55 USD Regular priceUnit price / per -
FASS Titanium/Titanium Signature Series Dual Electric Heater Kit Splitter
Regular price $37.05 USDSale price $37.05 USD Regular priceUnit price / per -
FASS Particulate Filter PF3001
Regular price $20.90 USDSale price $20.90 USD Regular priceUnit price / per -
FASS PF3001XL Extended Length Particulate Filter
Regular price $23.75 USDSale price $23.75 USD Regular priceUnit price / per -
FASS STK5500BO Diesel No Drop Fuel Sump Kit (Bowl Only)
Regular price $159.00 USDSale price $159.00 USD Regular priceUnit price / per -
FASS XWS1002 Extreme Water Separator
Regular price $38.00 USDSale price $38.00 USD Regular priceUnit price / per -
FASS XWS3002XL Extended Length Extreme Water Separator
Regular price $32.30 USDSale price $32.30 USD Regular priceUnit price / per -
FASS XWS5000 1-12 Inch Transfer Tank Filter
Regular price $30.40 USDSale price $30.40 USD Regular priceUnit price / per -
XWS-3002XL Extended Length Extreme Water Separator FASS
Regular price $34.00 USDSale price $34.00 USD Regular priceUnit price / per -
S&B 10-1017 62-Gallon Replacement Fuel Tank
Regular price $1,349.00 USDSale price $1,349.00 USD Regular priceUnit price / per -
PPE 2004.5-2016 Duramax w/ PPE Dual Fueler - High-Performance Heavy-Duty Serpentine Belt
Regular price $49.49 USDSale price $49.49 USD Regular priceUnit price / per$54.99 USDSale -
Exergy Performance 0-2000 Bar (29,000 PSI) Rail Pressure Sensor
Regular price $240.00 USDSale price $240.00 USD Regular priceUnit price / per -
Exergy Performance 0-2400 Bar (34,800 PSI) Rail Pressure Sensor
Regular price $280.00 USDSale price $280.00 USD Regular priceUnit price / per -
Exergy Performance 0-2200 Bar (32,000 PSI) Rail Pressure Sensor
Regular price $260.00 USDSale price $260.00 USD Regular priceUnit price / per -
Exergy Performance 0-2700 Bar (39,100 PSI) Rail Pressure Sensor with Connector
Regular price $300.00 USDSale price $300.00 USD Regular priceUnit price / per -
Exergy Performance 2011-2016 LML Duramax Electronic Pressure Regulator (DRV)
Regular price $187.00 USDSale price $187.00 USD Regular priceUnit price / per -
Exergy Performance 2011-2016 LML Duramax Fuel Injector Leak Rail Assembly
Regular price $260.00 USDSale price $260.00 USD Regular priceUnit price / per -
Exergy Performance 2011-2016 LML Duramax Rail Pressure Sensor
Regular price $240.00 USDSale price $240.00 USD Regular priceUnit price / per -
Exergy Performance 2011-2016 LML Duramax Seal Kit
Regular price $60.00 USDSale price $60.00 USD Regular priceUnit price / per -
Exergy Performance Fuel System Saver Improved Stock Inlet Metering Valve (FCA/Mprop)
Regular price $275.00 USDSale price $275.00 USD Regular priceUnit price / per -
Exergy Performance 2011-2016 LML Duramax New Stock Replacement Fuel Rail
Regular price $160.00 USDSale price $160.00 USD Regular priceUnit price / per -
Venom CP3 Conversion Kit c/w Standard Pump - Chevy/GMC Duramax 6.6L 2011-2016 2500/3500
Regular price $1,974.95 USDSale price $1,974.95 USD Regular priceUnit price / per -
INJECTOR LINE SET CHEVY/GM 6.6L DURAMAX LML 2011-2016
Regular price $309.95 USDSale price $309.95 USD Regular priceUnit price / per -
VENOM DURAMAX FUEL LIFT PUMP c/w FILTER & SEPARATOR CHEVY 6.6L DURAMAX 2011-2016
Regular price $853.95 USDSale price $853.95 USD Regular priceUnit price / per -
Flow-MaX Tank Sump Kit
Regular price $179.95 USDSale price $179.95 USD Regular priceUnit price / per -
Flow-MaX Monster 1/2in Line Kit
Regular price $179.95 USDSale price $179.95 USD Regular priceUnit price / per -
Flow-MaX Add-On Post Fine Particle Fuel Filter Kit
Regular price $90.95 USDSale price $90.95 USD Regular priceUnit price / per -
Flow-MaX Add-On Pre Water Separator Filter Kit
Regular price $97.95 USDSale price $97.95 USD Regular priceUnit price / per
2011-2016 6.6L LML Duramax Fuel System Upgrades
Upgrade your 2011-2016 6.6L LML Duramax with our high-performance fuel system components designed to improve fuel efficiency, increase power output, and ensure your engine runs at its optimal performance. Whether you're looking to enhance your truck’s towing capacity, improve throttle response, or gain better fuel economy, our fuel system upgrades are the perfect solution for ensuring your Duramax performs at its best.
Premium Fuel System Components for 6.6L LML Duramax
Our fuel system components for the 2011-2016 6.6L LML Duramax include upgraded fuel injectors, lift pumps, fuel filters, and more. These high-quality parts are designed to ensure that your engine receives the correct fuel flow for maximum efficiency and power. From improving fuel delivery for better performance to optimizing the system for better longevity, our fuel system upgrades are essential for both everyday driving and heavy-duty applications.
Why Choose Our Fuel System Upgrades?
Upgrading your fuel system is crucial for maintaining optimal engine performance, especially when increasing horsepower or towing heavy loads. Our fuel system components are designed to handle higher fuel flow, improve fuel atomization, and ensure consistent performance under heavy loads. Whether you’re modifying your Duramax for performance or simply looking to enhance reliability and efficiency, these fuel system upgrades will help keep your engine running smoothly and efficiently.
Key Features:
- Increased Power and Efficiency: Optimized fuel delivery for better combustion and higher horsepower.
- Enhanced Fuel Flow: Components designed for consistent and reliable fuel flow under demanding conditions.
- Improved Durability: Built to withstand high-performance applications and heavy-duty use..






