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Fleece Performance Brand

410 products
Fleece Performance Engineering is a leading manufacturer of aftermarket diesel performance products. With a reputation for innovation, quality, and service, our products push the limits of diesel performance technology. Products such as the Cheetah line of Turbochargers, the TapShifter, and the TurboBrake have established Fleece Performance as an industry innovator.
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Regular price $179.99
Sale price $179.99
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Replacement high pressure fuel line for 6.6L LML Duramax's with CP3 conversion kits.     FITMENT Direct replacement line that is originally included in Fleece Performance kit part numbers: FPE-LML-...
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Regular price $17.99
Sale price $17.99
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Fleece Performance 00-18 Dodge 2500/3500Cummins 5.9L/6.7L Fuel Heater Connector & 6in Pigtail
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Regular price $39.99
Sale price $39.99
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Stainless steel universal coolant level switch for use with the Fleece Performance coolant tank (Part Number: FPE-34235) or custom configuration tanks.  Features a stainless steel body with 1" NPT ...
Regular price $25.99
Sale price $25.99
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Replacement connector with 6" pigtail for use on the 6.7L Cummins. Includes heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes fully automated wire cutting...
Regular price $36.99
Sale price $36.99
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Replacement connector with 6" pigtail. Includes heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to en...
Regular price $39.99
Sale price $39.99
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Unit price
per 
Replacement connector with 6" pigtail for use on the 6.7L Cummins, including ISL and ISX engines. Includes heat-sealable butt-style connectors. Produced in-house, our manufacturing process includ...