
Collection: Fuel System Upgrades
-
Fleece Performance LBZ/LMM Duramax High Pressure Injection Line (Number 3 and Number 6) FPE-FL-LBZLMM-36
Regular price $83.99 USDSale price $83.99 USD Regular priceUnit price / per -
Fleece Performance LBZ/LMM Duramax High Pressure Injection Line (Number 2 and Number 7) FPE-FL-LBZLMM-27
Regular price $83.99 USDSale price $83.99 USD Regular priceUnit price / per -
Fleece Performance LBZ/LMM Duramax High Pressure Injection Line (Number 1 and Number 8) FPE-FL-LBZLMM-18
Regular price $83.99 USDSale price $83.99 USD Regular priceUnit price / per -
Fleece Performance Fuel Filter Delete 2019-Present 5th Gen Dodge Ram with Cummins FPE-FFD-RO-5G
Regular price $64.95 USDSale price $64.95 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 -
Fleece Performance HP Fuel Line Adaptation Kit - 5.9L to 6.7L Cummins CP3 FPE-CUMM-CP3-FL-ADPT-KIT
Regular price $119.99 USDSale price $119.99 USD Regular priceUnit price / per -
Fleece Performance 2003-2016 Cummins CP3X2 Harness FPE-CP3X2
Regular price $72.13 USDSale price $72.13 USD Regular priceUnit price / per -
Titanium Signature Series Diesel Fuel System 240GPH (70-75 PSI) GM Duramax 6.6L 2020-2022 900-1200hp FASS
Regular price $899.00 USDSale price $899.00 USD Regular priceUnit price / per -
Titanium Signature Series Diesel Fuel System 140GPH (70-75 PSI) GM Duramax 6.6L 2020-2022 Stock-900hp FASS
Regular price $799.00 USDSale price $799.00 USD Regular priceUnit price / per -
Titanium Signature Series Diesel Fuel System 220GPH (70-75 PSI) GM Duramax 6.6L 2020-2022 900-1200hp FASS
Regular price $849.00 USDSale price $849.00 USD Regular priceUnit price / per -
FASS TSF18250F220G Titanium Signature Series Diesel Fuel System 250F 220GPH@65PSI Ford Powerstroke 2017-2021
Regular price $899.00 USDSale price $899.00 USD Regular priceUnit price / per -
FASS TSN16140F110G Titanium Signature Series Diesel Fuel System 140F 110GPH 16'-19' Nissan Titan
Regular price $799.00 USDSale price $799.00 USD Regular priceUnit price / per -
FASS TSF19140F110G Titanium Signature Series Diesel Fuel System 140F 110GPH 2018-2019 Ford F-150 3.0L Powerstroke
Regular price $849.00 USDSale price $849.00 USD Regular priceUnit price / per -
FASS TSF18290F240G Titanium Signature Series Diesel Fuel System 290F 240GPH@65PSI Ford Powerstroke 2017-2021
Regular price $949.00 USDSale price $949.00 USD Regular priceUnit price / per -
FASS TSF18180F140G Titanium Signature Series Diesel Fuel System 180F 140GPH Ford Powerstroke 6.7L 2017-2021
Regular price $849.00 USDSale price $849.00 USD Regular priceUnit price / per -
FASS TSF17250F220G Titanium Signature Series Diesel Fuel System 250F 220GPH@55PSI Ford Powerstroke 6.7L 2011-2016
Regular price $799.00 USDSale price $799.00 USD Regular priceUnit price / per -
FASS TSF17290F240G Titanium Signature Series Diesel Fuel System 290F 240GPH@55PSI Ford Powerstroke 6.7L 2011-2016
Regular price $849.00 USDSale price $849.00 USD Regular priceUnit price / per -
FASS TSF17180F140G Titanium Signature Series Diesel Fuel System 180F 140GPH@55PSI Ford Powerstroke 6.7L 2011-2016
Regular price $759.00 USDSale price $759.00 USD Regular priceUnit price / per -
FASS TSF16290G Titanium Signature Series Diesel Fuel System 290GPH Ford Powerstroke 6.4L 2008-2010
Regular price $849.00 USDSale price $849.00 USD Regular priceUnit price / per -
FASS TSF16100G Titanium Signature Series Diesel Fuel System 100GPH Ford Powerstroke 6.4L 2008-2010
Regular price $699.00 USDSale price $699.00 USD Regular priceUnit price / per -
FASS TSF16165G Titanium Signature Series Diesel Fuel System 165GPH Ford Powerstroke 6.4L 2008-2010
Regular price $729.00 USDSale price $729.00 USD Regular priceUnit price / per -
FASS TSF16250G Titanium Signature Series Diesel Fuel System 250GPH Ford Powerstroke 6.4L 2008-2010
Regular price $799.00 USDSale price $799.00 USD Regular priceUnit price / per -
FASS TSF14290F240G Titanium Signature Series Diesel Fuel System 290F 240GPH@45-50 PSI Ford Powerstroke 7.3L and 6.0L 1999-2007
Regular price $849.00 USDSale price $849.00 USD Regular priceUnit price / per -
FASS TSF15250F220G Titanium Signature Series Diesel Fuel System 250F 220GPH 6.0L & 7.3L Ford Excursion 2000-2005
Regular price $849.00 USDSale price $849.00 USD Regular priceUnit price / per -
FASS TSF15180F140G Titanium Signature Series Diesel Fuel System 180F 140GPH 6.0L & 7.3L Ford Excursion 2000-2005
Regular price $799.00 USDSale price $799.00 USD Regular priceUnit price / per -
FASS TSF15290F240G Titanium Signature Series Diesel Fuel System 290F 240GPH 6.0L & 7.3L Ford Excursion 2000-2005
Regular price $899.00 USDSale price $899.00 USD Regular priceUnit price / per -
FASS TSF14250F220G Titanium Signature Series Diesel Fuel System 250F 220GPH@45-50PSI Ford Powerstroke 7.3L and 6.0L 1999-2007
Regular price $799.00 USDSale price $799.00 USD Regular priceUnit price / per -
FASS TSF14180F140G Titanium Signature Series Diesel Fuel System 180F 140GPH@45-50PSI Ford Powerstroke 7.3L and 6.0L 1999-2007
Regular price $759.00 USDSale price $759.00 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.