View our Specials! Coupon Code: SaveIn2026
Looking to upgrade or modify your GMC with aftermarket parts from Fleece Performance? At Tunersports.com we carry a great selection of their parts for your vehicle.
From air intake systems, air intake components, suspension or turbochargers we have 10 parts available, all with free shipping to the Continental US 48 States.
For more information on Fleece Performance, you can visit the official Fleece Performance website.
 OUT OF STOCK Fleece Performance Delete Plugs FPE-TURBO-THERMFleece Performance 01-13 GM Duramax 6.6L Duramax Turbo Thermostat Delete Plug $62.88
|
 IN STOCK Fleece Performance TapShifter FPE-TAPSHIFTER35Fleece Performance 03-05 GM Duramax 6.6L LB7 / LLY GM/Allison TapShifter $414.81
|
 OUT OF STOCK Fleece Performance Tie Rod Sleeves FPE-TIERODSLEEVESFleece Performance 01-11 GM Duramax 6.6L 2500-3500HD Pickups Tie Rod Reinforcement Sleeves $104.49
|
 OUT OF STOCK Fleece Performance TapShifter FPE-TAPSHIFTER12Fleece Performance 01-02 GM Duramax 6.6L LB7 Allison TapShifter $414.81
|
 IN STOCK - LOW Fleece Performance Block Off Plates FPE-LML-RESFleece Performance 11-16 6.6L GM Duramax Resonator Delete Plate $64.89
|
 IN STOCK Fleece Performance Delete Plugs FPE-LB7-IAH-DELETEFleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete Plug $62.88
|
 IN STOCK - LOW Fleece Performance 63mm Cheetah Turbos FPE-LB7-63Fleece Performance 01-04 GM Duramax 6.6L LB7 63mm Billet LB7 Cheetah Turbocharger $2,004.31
|
 IN STOCK Fleece Performance Intake Horns FPE-INTAKEHORNFleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake Horn $124.06
|
 IN STOCK - LOW Fleece Performance CP3 Kits FPE-DMAX-CP3KFleece Performance 01-13 GM Duramax 6.6L Duramax CP3K (LBZ/LMM Based) $1,360.81
|
 IN STOCK - LOW Fleece Performance CP3 Kits FPE-DMAX-CP3-10MMFleece Performance 01-13 GM Duramax 6.6L Duramax PowerFlo 750 CP3 (LBZ/LMM Based) $2,053.81
|
 IN STOCK Fleece Performance All Lights On FPE-ALOFleece Performance 07.5-24 Chevrolet Silverado/GMC Sierra 2500HD All Lights On $47.04
|
IN STOCK Fleece Performance Intake Horns FPE-INTAKEHORNFleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake Horn $124.06
|
IN STOCK Fleece Performance Delete Plugs FPE-LB7-IAH-DELETEFleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete Plug $62.88
|
IN STOCK Fleece Performance TapShifter FPE-TAPSHIFTER35Fleece Performance 03-05 GM Duramax 6.6L LB7 / LLY GM/Allison TapShifter $414.81
|
IN STOCK - LOW Fleece Performance CP3 Kits FPE-DMAX-CP3-10MMFleece Performance 01-13 GM Duramax 6.6L Duramax PowerFlo 750 CP3 (LBZ/LMM Based) $2,053.81
|
IN STOCK - LOW Fleece Performance CP3 Kits FPE-DMAX-CP3KFleece Performance 01-13 GM Duramax 6.6L Duramax CP3K (LBZ/LMM Based) $1,360.81
|
IN STOCK - LOW Fleece Performance 63mm Cheetah Turbos FPE-LB7-63Fleece Performance 01-04 GM Duramax 6.6L LB7 63mm Billet LB7 Cheetah Turbocharger $2,004.31
|
IN STOCK - LOW Fleece Performance Block Off Plates FPE-LML-RESFleece Performance 11-16 6.6L GM Duramax Resonator Delete Plate $64.89
|
