quick view Add to Cart Fleece Performance Fleece Performance 2020 GM Duramax 6.6L L5P w/Short Bed Fuel Filter Upgrade Kit - FPE-L5P-FFBA-20 MSRP: $229.00 Fleece Performance 2020 GM Duramax 6.6L L5P w/Short Bed Fuel Filter Upgrade KitUser 1
quick view Add to Cart Fleece Performance Fleece Performance 17-19 GM Duramax 2500/3500 Heavy Duty Transmission Cooler lines - FPE-TL-L5P-1719 MSRP: $329.99 Fleece Performance 17-19 GM Duramax 2500/3500 Heavy Duty Transmission Cooler lines
quick view Add to Cart Fleece Performance Fleece Performance 2017+ GM Silverado 2500/3500 6.6L L5P Duramax High Flow Intake Horn - FPE-L5P-INTAKEHORN MSRP: $169.99 Fleece Performance 2017+ GM Silverado 2500/3500 6.6L L5P Duramax High Flow Intake Horn
quick view Add to Cart Wehrli Wehrli 17-19 Duramax L5P / 20-24 L5P Duramax Long Bed Fuel Filter Housing Kit - WCF100361 MSRP: $247.35 Increase fuel filter capacity and amount of time between filter changes on your 2017-2024 L5P Duramax by upgrading from a stock cartridge style filter to our spin-on canister style filter. Featuring...
quick view Add to Cart Fleece Performance Fleece Performance 17-19 GM 2500/3500 Duramax LP5 Fan Extension Harness - FPE-HAR-DMAX-FAN-L5P MSRP: $45.99 Fleece Performance 17-19 GM 2500/3500 Duramax LP5 Fan Extension Harness