Collection: Fuel System Upgrades
Fuel System Upgrades for Maximum Performance
Our range of fuel system upgrades are built to provide high-performance fuel delivery solutions. From fuel pumps that ensure consistent pressure to fuel injectors that optimize fuel atomization, each part is engineered to withstand extreme conditions. Whether you are tuning for maximum speed or...
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Exergy Performance 2004.5-2005 LLY Duramax Rail Pressure Sensor
Regular price $252.00 USDSale price $252.00 USD Regular priceUnit price / per -
Exergy Performance 2004.5-2005 LLY Duramax Stock Replacement Fuel Rail
Regular price From $220.00 USDSale price From $220.00 USD Regular priceUnit price / per -
Exergy Performance 2004.5-2005 LLY Duramax Inlet Metering Valve (FCA/MProp)
Regular price $189.00 USDSale price $189.00 USD Regular priceUnit price / per -
Exergy Performance 2003-2004 Early 5.9 Cummins Fuel Injectors
Regular price From $2,706.00 USDSale price From $2,706.00 USD Regular priceUnit price / per -
Exergy Performance 2001-2004 LB7 Duramax Rail Pressure Sensor
Regular price $229.00 USDSale price $229.00 USD Regular priceUnit price / per -
Exergy Performance 2001-2004 LB7 Duramax Fuel Injector Line Set (Per Side)
Regular price $396.00 USDSale price $396.00 USD Regular priceUnit price / per -
S&S Diesel Injector Nozzles for RAM Cummins 2007.5-2018
Regular price From $793.80 USDSale price From $793.80 USD Regular priceUnit price / per -
S&S Diesel Injector Nozzles for Dodge 5.9 2004.5-2007
Regular price From $792.96 USDSale price From $792.96 USD Regular priceUnit price / per -
S&S Diesel Injector Nozzles for Dodge 5.9 2003-2004
Regular price From $799.68 USDSale price From $799.68 USD Regular priceUnit price / per -
S&S Diesel Injector Nozzles for Duramax LMM 2007.5-2010
Regular price From $1,120.00 USDSale price From $1,120.00 USD Regular priceUnit price / per -
S&S Diesel Injector Nozzles for Duramax LLY 2004.5-2005
Regular price From $1,064.00 USDSale price From $1,064.00 USD Regular priceUnit price / per -
S&S Diesel Injector Nozzles for Duramax LB7 2001-2004
Regular price From $1,176.00 USDSale price From $1,176.00 USD Regular priceUnit price / per -
S&S Diesel CP3 Fuel Injection Pump for 2001-2024 Chevy/GMC 6.6L Duramax
Regular price From $950.00 USDSale price From $950.00 USD Regular priceUnit price / per -
S&S Diesel High-Performance Injectors for 2017+ Chevy/GMC L5P Duramax
Regular price From $3,707.60 USDSale price From $3,707.60 USD Regular priceUnit price / per -
S&S Diesel High-Performance Injectors for 2011-2016 Chevy/GMC LML Duramax
Regular price From $2,610.40 USDSale price From $2,610.40 USD Regular priceUnit price / per -
S&S Diesel High-Performance Injectors for 2006-2007 Chevy/GMC LBZ Duramax
Regular price From $3,340.00 USDSale price From $3,340.00 USD Regular priceUnit price / per -
S&S Diesel High-Performance Injectors for 2007.5-2010 Chevy/GMC LMM Duramax
Regular price From $3,380.00 USDSale price From $3,380.00 USD Regular priceUnit price / per -
S&S Diesel High-Performance Injectors for 2001-2004 Chevy/GMC LB7 Duramax
Regular price From $1,968.00 USDSale price From $1,968.00 USD Regular priceUnit price / per -
S&S Diesel High-Performance Injectors for 2020-2022 Ford 6.7L Power Stroke
Regular price From $2,640.00 USDSale price From $2,640.00 USD Regular priceUnit price / per -
S&S Diesel High-Performance Injectors for 2011-2019 Ford 6.7L Power Stroke
Regular price From $3,450.00 USDSale price From $3,450.00 USD Regular priceUnit price / per -
S&S Diesel High-Performance Injectors Set for 2019+ Dodge RAM 6.7L Cummins
Regular price From $3,240.00 USDSale price From $3,240.00 USD Regular priceUnit price / per -
S&S Diesel Early 5.9L Cummins Injectors for 2003-2004 Dodge RAM
Regular price From $2,088.00 USDSale price From $2,088.00 USD Regular priceUnit price / per -
S&S Diesel Late 5.9L Cummins Injectors for 2004.5-2007 Dodge RAM
Regular price From $2,268.00 USDSale price From $2,268.00 USD Regular priceUnit price / per -
S&S Diesel High-Performance CP3 Conversion Kit for 2019-2020 RAM 6.7L Cummins
Regular price $1,750.00 USDSale price $1,750.00 USD Regular priceUnit price / per -
S&S Diesel High-Performance CP3 Fuel Pump for 2019-2020 RAM 6.7L Cummins
Regular price $3,750.00 USDSale price $3,750.00 USD Regular priceUnit price / per -
S&S Diesel High-Performance CP3 Fuel Pump for 2019-2020 RAM 6.7L Cummins
Regular price $3,570.00 USDSale price $3,570.00 USD Regular priceUnit price / per -
S&S Diesel CP4 to CP3 Conversion Kit for RAM 6.7L Cummins 2019-2020
Regular price $2,900.00 USDSale price $2,900.00 USD Regular priceUnit price / per -
S&S Diesel CP3 Conversion Kit for 2017-2024 GM 6.6L Duramax L5P
Regular price $3,900.00 USDSale price $3,900.00 USD Regular priceUnit price / per
Fuel System Upgrades for Maximum Performance
Our range of fuel system upgrades are built to provide high-performance fuel delivery solutions. From fuel pumps that ensure consistent pressure to fuel injectors that optimize fuel atomization, each part is engineered to withstand extreme conditions. Whether you are tuning for maximum speed or looking for long-term reliability, our fuel system products provide the durability and precision required for peak performance. Upgrading your fuel system components allows your engine to handle higher power levels and run more efficiently, reducing the risk of fuel starvation or engine damage.
At Tameless Performance, we offer a wide selection of fuel system kits and components for various vehicle makes and models. Our fuel pumps are capable of handling higher fuel flow demands, ensuring that your engine gets the fuel it needs even in high-horsepower setups. Fuel injectors, fuel rails, and pressure regulators in our collection are designed to meet the demands of both daily drivers and high-performance racing machines. A well-balanced fuel system guarantees better throttle response, smoother acceleration, and long-term engine health, making it a worthwhile investment for any vehicle enthusiast.



