Add to Cart Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit w/CP3 - FPE-LML-CP3-WP $2,014.94
Add to Cart Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Hardware Kit w/o Pump - FPE-LML-CP3-NP $766.05
Add to Cart Fleece Performance 11-15 Duramax LML Rear Engine Cover Coolant Return Plug - FPE-LML-CP $37.04
Add to Cart Fleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete Plug - FPE-LB7-IAH-DELETE $55.00
Add to Cart Fleece Performance 01-04 GM Duramax 6.6L LB7 63mm Billet LB7 Cheetah Turbocharger - FPE-LB7-63 $2,018.49
Add to Cart Fleece Performance 17-22 GM 2500/3500 Duramax MAP Sensor Spacer & Boost Reference Port - FPE-L5P-MAP-SPR $86.04
Add to Cart Fleece Performance 2017+ GM Silverado 2500/3500 6.6L L5P Duramax High Flow Intake Horn - FPE-L5P-INTAKEHORN $187.03
Only 2 left in stock Add to Cart Fleece Performance 2020 GM Duramax 6.6L L5P w/Short Bed Fuel Filter Upgrade Kit - FPE-L5P-FFBA-20 $246.05
Add to Cart Fleece Performance 17-19 GM Duramax 6.6L L5P Fuel Filter Upgrade Kit - FPE-L5P-FFBA-1719 $246.05
Add to Cart Fleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake Horn - FPE-INTAKEHORN $116.79
Add to Cart Fleece Performance 94-02 HX35 63mm FMW Holset Cheetah Turbocharger - FPE-HX35-63-FMW $1,715.84
