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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Ducky DFI SAC Injectors Designed for 1998.5-2002 5.9L Cummins 7 Hole Reman
Regular price From $325.00 USDSale price From $325.00 USD Regular priceUnit price / per -
Mopar 10-18 6.7L Cummins Injector Fuel Return Line
Regular price $107.56 USDSale price $107.56 USD Regular priceUnit price / per -
S&S Diesel CP4 to DCR Fuel Pump Conversion Kit for 2011-2024 Ford 6.7L Powerstroke
5.0 / 5.0
(1) 1 total reviews
Regular price $2,400.00 USDSale price $2,400.00 USD Regular priceUnit price / per -
Ducky 94-98 Dodge 5.9L Dodge P-12V Cummins VCO Injectors REMAN
Regular price From $375.00 USDSale price From $375.00 USD Regular priceUnit price / per -
Mopar 03-07 Dodge 5.9L Cummins Injector Fuel Return Line
5.0 / 5.0
(1) 1 total reviews
Regular price $255.15 USDSale price $255.15 USD Regular priceUnit price / per -
S&S Diesel Gen2.1 CP4 Disaster Prevention Bypass Kit for 6.7L Powerstroke
Regular price $400.00 USDSale price $400.00 USD Regular priceUnit price / per -
Fleece Performance Fuel Filter Assembly for 2011-2024 6.7L Ford Powerstroke
Regular price $199.00 USDSale price $199.00 USD Regular priceUnit price / per -
S&S Diesel CP3 Fuel Injection Pumps for Dodge/Cummins (2003-2024)
Regular price From $950.00 USDSale price From $950.00 USD Regular priceUnit price / per -
Ducky SAC Injectors 1994-1998 Dodge 5.9 12V Cummins NEW
Regular price From $650.00 USDSale price From $650.00 USD Regular priceUnit price / per -
Ducky SAC Injectors 1994-1998 Dodge 5.9 12V Cummins REMAN
Regular price From $375.00 USDSale price From $375.00 USD Regular priceUnit price / per -
H&S Motorsports 2011-2024 Ford 6.7L Power Stroke Fuel Filter Conversion Kit
Regular price $179.00 USDSale price $179.00 USD Regular priceUnit price / per -
H&S Motorsports 2017+ GM 6.6L L5P Billet Fuel Filter Housing
Regular price $115.00 USDSale price $115.00 USD Regular priceUnit price / per -
FASS Fuel Systems Filter Pack FP3000
Regular price $99.00 USDSale price $99.00 USD Regular priceUnit price / per -
Ducky DFI VCO Injectors Designed for 1998.5-2002 5.9L Cummins 7 Hole Reman
Regular price From $325.00 USDSale price From $325.00 USD Regular priceUnit price / per -
Ducky 94-98 Dodge 5.9L Dodge P-12V Cummins VCO Injectors NEW
Regular price From $650.00 USDSale price From $650.00 USD Regular priceUnit price / per -
Fleece Performance FPE-FMC-UBFA-1724 Under Bed Fuel Filter Assembly for 2017-2024 Ford F250-550
5.0 / 5.0
(1) 1 total reviews
Regular price $379.95 USDSale price $379.95 USD Regular priceUnit price / per -
Mopar Dodge 2000-2002 2500 Diesel Fuel Tank Level Sender
Regular price $131.48 USDSale price $131.48 USD Regular priceUnit price / per -
H&S Motorsports 2011+ Ford 6.7L Dual High-Pressure Pump Fuel Line
Regular price $219.00 USDSale price $219.00 USD Regular priceUnit price / per -
H&S Motorsports 2017-2024 Ford 6.7L Power Stroke Upper Fuel Filter Relocation Kit by
Regular price $389.00 USDSale price $389.00 USD Regular priceUnit price / per -
Fleece Performance Cummins Mechanical Fuel Pump Block Off Plate FPE-CUMM-FBOP
Regular price $34.99 USDSale price $34.99 USD Regular priceUnit price / per -
FASS Titanium Signature Series Diesel Fuel System 165GPH Dodge Cummins 5.9L and 6.7L 2005-2018 and 2021-2024
Regular price $729.00 USDSale price $729.00 USD Regular priceUnit price / per -
Factory Fuel Filter Housing Delete Kit 2019-Present Cummins 6.7L FASS
Regular price $58.90 USDSale price $58.90 USD Regular priceUnit price / per -
Fleece Performance 16 Inch High Pressure Fuel Line 8mm x 3.5mm Line M14 x 1.5 Nuts FPE-34200-16
Regular price $60.00 USDSale price $60.00 USD Regular priceUnit price / per -
FASS XWS3002 Extreme Water Separator
Regular price $29.45 USDSale price $29.45 USD Regular priceUnit price / per -
Alliant Power AP63422 Fuel Rail Pressure Sensor – 2008–2010 Ford 6.4L
Regular price $45.81 USDSale price $45.81 USD Regular priceUnit price / per -
S&S Diesel CP4 to CP3 Conversion Kit for 2011-2016 GM 6.6L Duramax
Regular price $1,780.00 USDSale price $1,780.00 USD Regular priceUnit price / per -
Ducky DFI SAC Injectors Designed for 1998.5-2002 5.9L Cummins 7 Hole New
Regular price From $650.00 USDSale price From $650.00 USD Regular priceUnit price / per -
Fleece Performance Fuel Filter Bypass for 2011-2024 6.7L Ford Powerstroke
Regular price $148.99 USDSale price $148.99 USD Regular priceUnit price / perSold out
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.














