Duramax L5P Bucket n
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Fleece Performance 2017+ GM Silverado 2500/3500 6.6L L5P Duramax High Flow Intake Horn
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 3,097.00$ 3,097.00 - $ 3,097.00Current price $ 3,097.00Fleece Performance Model FPE-L5P-INTAKEHORNGain up to 10 additional RWHP with our cast aluminum high flow intake horn for the 2017-2019 L5P 6.6L Du...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 3,097.00$ 3,097.00 - $ 3,097.00Current price $ 3,097.00 -
Fleece Performance 2020 GM Duramax 6.6L L5P w/Short Bed Fuel Filter Upgrade Kit
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 4,536.00$ 4,536.00 - $ 4,536.00Current price $ 4,536.00Fleece Performance Model FPE-L5P-FFBA-20The Fleece Performance L5P fuel filter upgrade kit allows you to seamlessly change over from the stock cart...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 4,536.00$ 4,536.00 - $ 4,536.00Current price $ 4,536.00 -
Fleece Performance 17-22 GM 2500/3500 Duramax Replacement Fuel Injector Connector w/Pigtail (8 Pack)
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 5,465.00$ 5,465.00 - $ 5,465.00Current price $ 5,465.00Fleece Performance Model FPE-HAR-L5P-INJ-PT-8PA common failure point on the L5P Duramax, our replacement connector with 4.5 inch pigtail for the fu...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 5,465.00$ 5,465.00 - $ 5,465.00Current price $ 5,465.00 -
Fleece Performance 17-23 GM 2500/3500 6.6L L5P Duramax 63mm Cheetah Turbocharger
Fleece PerformanceOriginal price $ 43,702.00 - Original price $ 43,702.00Original price$ 43,702.00$ 43,702.00 - $ 43,702.00Current price $ 43,702.00Fleece Performance Model FPE-L5P-VNT63-1723Fleece Performance 17-23 GM 2500/3500 6.6L L5P Duramax 63mm Cheetah Turbocharger
Original price $ 43,702.00 - Original price $ 43,702.00Original price$ 43,702.00$ 43,702.00 - $ 43,702.00Current price $ 43,702.00 -
Fleece Performance 17-19 GM Duramax 2500/3500 Heavy Duty Transmission Cooler lines
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 6,012.00$ 6,012.00 - $ 6,012.00Current price $ 6,012.00Fleece Performance Model FPE-TL-L5P-1719Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our ki...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 6,012.00$ 6,012.00 - $ 6,012.00Current price $ 6,012.00 -
Fleece Performance 17-22 GM 2500/3500 Duramax MAP Sensor Spacer & Boost Reference Port
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,257.00$ 1,257.00 - $ 1,257.00Current price $ 1,257.00Fleece Performance Model FPE-L5P-MAP-SPRAll new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Becaus...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,257.00$ 1,257.00 - $ 1,257.00Current price $ 1,257.00 -
Fleece Performance 17-19 GM Duramax 6.6L L5P Fuel Filter Upgrade Kit
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 4,536.00$ 4,536.00 - $ 4,536.00Current price $ 4,536.00Fleece Performance Model FPE-L5P-FFBA-1719The Fleece Performance L5P fuel filter upgrade kit allows you to seamlessly change over from the stock ca...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 4,536.00$ 4,536.00 - $ 4,536.00Current price $ 4,536.00 -
Fleece Performance 17-22 GM 2500/3500 Duramax Replacement Fuel Injector Connector w/Pigtail (4 Pack)
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 3,279.00$ 3,279.00 - $ 3,279.00Current price $ 3,279.00Fleece Performance Model FPE-HAR-L5P-INJ-PT-4PA common failure point on the L5P Duramax, our replacement connector with 4.5 inch pigtail for the fu...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 3,279.00$ 3,279.00 - $ 3,279.00Current price $ 3,279.00 -
Fleece 17-22 GM 2500/3500 Duramax L5O Replacement Fuel Injector Connector
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,093.00$ 1,093.00 - $ 1,093.00Current price $ 1,093.00Fleece Performance Model FPE-HAR-L5P-INJ-PTA common failure point on the L5P Duramax, our replacement connector with 4.5 inch pigtail for the fuel ...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,093.00$ 1,093.00 - $ 1,093.00Current price $ 1,093.00 -
Fleece Performance 01-07 GM Duramax/11-16 GM 2500/3500 Duramax Oil Cooler Adapter Kit
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,804.00$ 1,804.00 - $ 1,804.00Current price $ 1,804.00Fleece Performance Model FPE-DMAX-OCADPTProblem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over tim...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,804.00$ 1,804.00 - $ 1,804.00Current price $ 1,804.00 -
Fleece Performance 24-25 GM 2500/3500 Duramax L5P Secondary MAP Sensor Spacer
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,257.00$ 1,257.00 - $ 1,257.00Current price $ 1,257.00Fleece Performance Model FPE-L5P-MAP-SPR-24Fleece Performance 24-25 GM 2500/3500 Duramax L5P Secondary MAP Sensor Spacer All new Fleece Performance...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,257.00$ 1,257.00 - $ 1,257.00Current price $ 1,257.00 -
Fleece Performance 17-19 GM 2500/3500 Duramax LP5 Fan Extension Harness
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 838.00$ 838.00 - $ 838.00Current price $ 838.00Fleece Performance Model FPE-HAR-DMAX-FAN-L5POur replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or d...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 838.00$ 838.00 - $ 838.00Current price $ 838.00 -
Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 9,337.00$ 9,337.00 - $ 9,337.00Current price $ 9,337.00Fleece Performance Model FPE-BRAB-D1Fleece Performance billet rocker arm bridges for the GM Duramax. These bridges offer a massive 2.5-time strengt...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 9,337.00$ 9,337.00 - $ 9,337.00Current price $ 9,337.00 -
Fleece Performance 17-23 GM L5P 2500/3500 Freedom Series Cylinder Head (Passenger Side)
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 21,842.00$ 21,842.00 - $ 21,842.00Current price $ 21,842.00Fleece Performance Model FPE-61-10014-PFleece Performance 17-23 GM 2500/3500 Freedom Series Cylinder Head (Passenger Side) Each cylinder head is ma...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 21,842.00$ 21,842.00 - $ 21,842.00Current price $ 21,842.00 -
Fleece Performance 17-23 GM L5P 2500/3500 Freedom Series Cylinder Head (Driver Side)
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 21,842.00$ 21,842.00 - $ 21,842.00Current price $ 21,842.00Fleece Performance Model FPE-61-10014-DFleece Performance 17-23 GM 2500/3500 Freedom Series Cylinder Head (Driver Side) Each cylinder head is manuf...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 21,842.00$ 21,842.00 - $ 21,842.00Current price $ 21,842.00
