Collection: Fleece Performance.
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Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit w/HD CP3
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- Regular price
- $2,599.00
- Sale price
- $2,599.00
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Fleece Performance GM Silverado/Sierra 2500/3500 6.6L LLY Duramax Vane Position Sensor Pigtail
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- Regular price
- $28.99
- Sale price
- $28.99
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Fleece Performance 19-22 RAM 2500/3500 Cummins 6.7L Replacement Thermostat Housing w/Aux Port
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- Regular price
- $129.99
- Sale price
- $129.99
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Fleece Performance 07.5-18 Dodge/RAM 2500/3500 Cummins Replacement Coolant Bypass Hose
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- Regular price
- $89.99
- Sale price
- $89.99
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Fleece Performance 98.5-07 Dodge 2500/3500 Cummins Replacement Thermostat Housing w/Aux Port
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- Regular price
- $129.99
- Sale price
- $129.99
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Fleece Performance 13-18 RAM 2500/3500 6.7L Cummins Coolant Bypass Kit
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- Regular price
- $379.99
- Sale price
- $379.99
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Fleece Performance 07.5-12 Dodge/RAM 2500/3500 6.7L Cummins Coolant Bypass Kit
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- Regular price
- $399.99
- Sale price
- $399.99
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Fleece Performance 04.5-10 Chevy Duramax (LLY/LBZ/LMM) 63mm STREET VNT Cheetah Turbo w/ HX40 Outlet
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- Regular price
- $2,599.00
- Sale price
- $2,599.00
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Fleece Performance Universal Molded Plastic 5in Intake Manifold Elbow w/ Sensor Mounting Provisions
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- Regular price
- $84.99
- Sale price
- $84.99
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Fleece Performance Universal Molded Rubber Elbow for 5in Intakes
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- Regular price
- $84.99
- Sale price
- $84.99
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Fleece Performance Universal Molded Plastic 5in Intake Manifold Elbow
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- Regular price
- $93.99
- Sale price
- $93.99
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Fleece Performance 01-13 GM Duramax 6.6L Duramax Turbo Thermostat Delete Plug
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- Regular price
- $37.95
- Sale price
- $37.95
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Fleece Performance 11-16 LML Duramax 6.6L S300/S400 Turbo Installation Kit
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- Regular price
- $285.66
- Sale price
- $285.66
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Fleece Performance 01-13 GM Duramax 6.6L Duramax S300/S400 Turbo Installation Kit
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- Regular price
- $279.00
- Sale price
- $279.00
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Fleece Performance 07.5-12 Dodge 6.7L Cummins S300-S400 Turbo Installation Kit
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- Regular price
- $209.00
- Sale price
- $209.00
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Fleece Performance 89-07 Dodge 5.9L Cummins S300-S400 Turbo Installation Kit
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- Regular price
- $180.00
- Sale price
- $180.00
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Fleece Performance 01-10 GM Duramax 6.6L LB7 / LLY / LBZ / LMM Front TufShafts
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- Regular price
- $945.00
- Sale price
- $945.00
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Fleece Performance (2) Setrab to -10AN Fittings Purchased w/ Allison Transmission Cooler Lines
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- Regular price
- $19.99
- Sale price
- $19.99
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Fleece Performance 15-16 GM Duramax 2500/3500 Heavy Duty Transmission Cooler lines
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- Regular price
- $329.99
- Sale price
- $329.99
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Fleece Performance 11-14 GM Duramax 2500/3500 Heavy Duty Trans Cooler Lines
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- Regular price
- $329.99
- Sale price
- $329.99
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Fleece Performance 06-10 GM Duramax 6.6L LBZ/LMM Allison Transmission Cooler Lines
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- Regular price
- $269.00
- Sale price
- $269.00
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Fleece Performance 01-05 GM Duramax 6.6L LB7/LLY Allison Transmission Cooler Lines
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- Regular price
- $269.00
- Sale price
- $269.00
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Fleece Performance 17-19 GM Duramax 2500/3500 Heavy Duty Transmission Cooler lines
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- Regular price
- $329.99
- Sale price
- $329.99
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Fleece Performance 10-12 Cummins w/ 68RE Replacement Transmission Line Kit
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- Regular price
- $268.32
- Sale price
- $268.32
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Fleece Performance 11+ GM Duramax 6.6L 2500-3500HD Pickups Tie Rod Sleeves
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- Regular price
- $81.90
- Sale price
- $81.90
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Fleece Performance 2015+ Chevrolet Colorado/Canyon Tie Rod Sleeves
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- Regular price
- $75.99
- Sale price
- $75.99
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Fleece Performance 01-11 GM Duramax 6.6L 2500-3500HD Pickups Tie Rod Reinforcement Sleeves
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- Regular price
- $79.99
- Sale price
- $79.99
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Fleece Performance 03-05 GM Duramax 6.6L LB7 / LLY GM/Allison TapShifter
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- Regular price
- $349.99
- Sale price
- $349.99
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Fleece Performance 01-02 GM Duramax 6.6L LB7 Allison TapShifter
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- Regular price
- $349.99
- Sale price
- $349.99
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Fleece Performance 01-05 Kodiak/TopKick 5 Speed Allison TapShifter
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- Regular price
- $349.99
- Sale price
- $349.99
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Fleece Performance 01-13 GM Duramax 6.6L 1.5in T4 Pedestal Spacer
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- Regular price
- $119.74
- Sale price
- $119.74
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Fleece Performance Stack Cover - 8 inch - Straigh Cut
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- Regular price
- $47.99
- Sale price
- $47.99
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Fleece Performance Stack Cover - 8 inch - 45 Degree Miter
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- Regular price
- $47.99
- Sale price
- $47.99
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Fleece Performance Stack Cover - 7 inch - Straigh Cut
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- Regular price
- $45.99
- Sale price
- $45.99
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Fleece Performance Stack Cover - 7 inch - 45 Degree Miter
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- Regular price
- $45.99
- Sale price
- $45.99
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Fleece Performance Stack Cover - 6 inch - Straigh Cut
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- Regular price
- $44.99
- Sale price
- $44.99
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Fleece Performance Stack Cover - 6 inch - 45 Degree Miter
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- Regular price
- $44.99
- Sale price
- $44.99
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Fleece Performance Stack Cover - 5 inch - Straigh Cut
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- Regular price
- $43.99
- Sale price
- $43.99
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Fleece Performance Stack Cover - 5 inch - 45 Degree Miter
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- Regular price
- $43.99
- Sale price
- $43.99
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Fleece Performance Universal 9/16in-18 Hex Socket Plug w/ O-Ring
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- Regular price
- $4.49
- Sale price
- $4.49
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