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Fleece Performance Brand

428 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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FLEECE PERFORMANCE | 2007-2021 GM UNIVERSAL ALL LIGHTS ON MODULE Fleece | 2007-2021 GM Universal All Lights On Module
$49.00
$49.00
Stay safer, see further, and brighten your nighttime driving experience with our All Lights On®.  The All Lights On allows your high beams, low beams, and fog lamps to all be on simultaneously to i...
Fleece | 2003-2012 Dodge Ram 2500 / 3500 Cummins Fan Drive Pulley (Bare Aluminum Finish) Fleece | 2003-2012 Dodge Ram 2500 / 3500 Cummins Fan Drive Pulley (Bare Aluminum Finish)
$126.00
$126.00
Billet aluminum fan drive pulley in with bare aluminum finish that can be coated or polished.
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Fleece | 2003-2018 Dodge Ram 2500 / 3500 Cummins Upper Fan Pulley Idler (Bare Aluminum Finish) Fleece | 2003-2018 Dodge Ram 2500 / 3500 Cummins Upper Fan Pulley Idler (Bare Aluminum Finish)
$123.00
$123.00
Billet aluminum upper fan idler pulley in bare aluminum finish. Complete with bearing. Our pulley must be used with a factory bolt and spacer. Some aftermarket pulleys will switch to a different le...
Fleece | 2011-2016 GM 6.6 LML Duramax Truck PowerFlo In-Tank Lift Pump (Short Bed Only) Fleece | 2011-2016 GM 6.6 LML Duramax Truck PowerFlo In-Tank Lift Pump (Short Bed Only)
$1,136.00
$1,136.00
The PowerFlo* lift pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance.  The PowerFlo is the only in-tank lift pump capable of supporting up to...
Fleece | 1998.5-2002 Dodge Ram 5.9L Cummins Coolant Bypass Kit W/ Stainless Steel Braided Line
$511.00
$511.00
The rear cylinders on the 5.9/6.7L Cummins suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. This can cause excessive pressure to build in the cooling ...
Fleece | 2003-2007 Dodge Ram 5.9L Cummins Manual Trans Coolant Bypass Kit - Stainless Steel Braided Line
$511.00
$511.00
Increased Coolant Flow, Decreased Coolant Temperatures The rear cylinders on the 5.9/6.7L Cummins suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. Thi...