Showing 45183 Products
Wiring Harnesses
Fleece Performance
Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Wire Harn Connector & Seal
2001-chevrolet-silverado-2500-hd-esi2112956
+89 more
Part Number
FPEFPE-HAR-GM-LCT-SEAL
Availability
In Stock
$23.45
Wiring Harnesses
Fleece Performance
Fleece Performance 01-04 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtails
2001-chevrolet-silverado-2500-hd-esi2112956
+20 more
Part Number
FPEFPE-HAR-GM-NSBU-0104
Availability
In Stock
$81.59
Wiring Harnesses
Fleece Performance
Fleece Performance 04.5-05 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtail
2004-chevrolet-silverado-2500-hd-esi6775736
+12 more
Part Number
FPEFPE-HAR-GM-NSBU-0405
Availability
In Stock
$71.39
Fuel Injectors - Diesel
Fleece Performance
Fleece Performance 17-22 GM 2500/3500 Duramax L5O Replacement Fuel Injector Connector
2017-chevrolet-silverado-2500-hd-esi8728523
+29 more
Part Number
FPEFPE-HAR-L5P-INJ-PT
Availability
In Stock
$61.19
Fuel Filters
Fleece Performance
Fleece Performance 2017-2022 GM 2500/3500 Duramax Fuel Injector Connector Kit (4 Pack)
2017-chevrolet-silverado-2500-hd-esi8728523
+29 more
Part Number
FPEFPE-HAR-L5P-INJ-PT-4P
Availability
Out of Stock
$179.99
Wiring Harnesses
Fleece Performance
Fleece Performance 17-22 GM 2500/3500 Duramax Replacement Fuel Injector Connector w/Pigtail (8 Pack)
2017-chevrolet-silverado-2500-hd-esi8728523
+29 more
Part Number
FPEFPE-HAR-L5P-INJ-PT-8P
Availability
In Stock
$305.99
Wiring Harnesses
Fleece Performance
Fleece Performance 15-19 GM 2500/3500 (w/Allison Trans) Transmission Input Speed Sensor Pigtail
2015-chevrolet-silverado-2500-hd-esi5075345
+24 more
Part Number
FPEFPE-HAR-MU-PT-14
Availability
In Stock
$13.25
Smoke Stacks
Fleece Performance
Fleece Performance 5in 45 Degree Hood Stack Cover
seo_done
Part Number
FPEFPE-HSC-5-45
Availability
In Stock
$41.81
Smoke Stacks
Fleece Performance
Fleece Performance 5in Straight Cut Hood Stack Cover
seo_done
Part Number
FPEFPE-HSC-5-S
Availability
In Stock
$41.81
Smoke Stacks
Fleece Performance
Fleece Performance 6in 45 Degree Hood Stack Cover
seo_done
Part Number
FPEFPE-HSC-6-45
Availability
In Stock
$42.83
Smoke Stacks
Fleece Performance
Fleece Performance 7-Inch 45-Degree Hood Stack Cover
Exhaust- Mufflers & Tips>Smoke Stacks
+1 more
Part Number
FPEFPE-HSC-7-45
Availability
Out of Stock
$42.99
Turbochargers
Fleece Performance
Fleece Performance 94-02 HX35 63mm FMW Holset Cheetah Turbocharger
1994-dodge-ram-2500-esi6076137
+20 more
Part Number
FPEFPE-HX35-63-FMW
Availability
In Stock
$1,732.98
Air Intake Components
Fleece Performance
Fleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake Horn
2001-chevrolet-silverado-2500-hd-esi2112956
+20 more
Part Number
FPEFPE-INTAKEHORN
Availability
In Stock
$101.75
Fuel Filters
Fleece Performance
Fleece Performance 17-19 GM Duramax 6.6L L5P Fuel Filter Upgrade Kit
2020-chevrolet-silverado-2500-hd-esi9008816
+25 more
Part Number
FPEFPE-L5P-FFBA-1719
Availability
In Stock
$253.98
Fuel Filters
Fleece Performance
Fleece Performance 2020 GM Duramax 6.6L L5P w/Short Bed Fuel Filter Upgrade Kit
2020-chevrolet-silverado-2500-hd-esi9008816
+25 more
Part Number
FPEFPE-L5P-FFBA-20
Availability
In Stock
$253.98
Air Intake Components
Fleece Performance
Fleece Performance 2017+ GM Silverado 2500/3500 6.6L L5P Duramax High Flow Intake Horn
2017-chevrolet-silverado-2500-hd-esi8728523
+16 more
Part Number
FPEFPE-L5P-INTAKEHORN
Availability
In Stock
$173.39
Fittings
Fleece Performance
Fleece Performance 17-22 GM 2500/3500 Duramax MAP Sensor Spacer & Boost Reference Port
2017-chevrolet-silverado-2500-hd-esi8728523
+37 more
Part Number
FPEFPE-L5P-MAP-SPR
Availability
In Stock
$70.37
Turbochargers
Fleece Performance
Fleece Performance 01-04 GM Duramax 6.6L LB7 63mm Billet LB7 Cheetah Turbocharger
2001-chevrolet-silverado-2500-hd-esi2112956
+20 more
Part Number
FPEFPE-LB7-63
Availability
In Stock
$2,038.98
Block Off Plates
Fleece Performance
Fleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete Plug
2001-chevrolet-silverado-2500-hd-esi2112956
+20 more
Part Number
FPEFPE-LB7-IAH-DELETE
Availability
In Stock
$38.71
Block Off Plates
Fleece Performance
Fleece Performance 11-15 Duramax LML Rear Engine Cover Coolant Return Plug
2011-chevrolet-silverado-2500-hd-esi7746830
+28 more
Part Number
FPEFPE-LML-CP
Availability
In Stock
$20.39
Injection Pumps & Controllers
Fleece Performance
Fleece Performance CP3 Conversion Kit for 11-16 GM 2500/3500 Duramax LML
2011-chevrolet-silverado-2500-hd-esi7746830
+28 more
Part Number
FPEFPE-LML-CP3-10
Availability
Out of Stock
$2,599.00
Injection Pumps & Controllers
Fleece Performance
Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Hardware Kit w/o Pump
2011-chevrolet-silverado-2500-hd-esi7746830
+28 more
Part Number
FPEFPE-LML-CP3-NP
Availability
In Stock
$763.98
Injection Pumps & Controllers
Fleece Performance
Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit w/CP3
2011-chevrolet-silverado-2500-hd-esi7746830
+28 more
Part Number
FPEFPE-LML-CP3-WP
Availability
In Stock
$2,136.90
Hoses
Fleece Performance
Fleece Performance 11-16 GM 2500/3500 LML Duramax Replacement CP3 Feed Hose
2011-chevrolet-silverado-2500-hd-esi7746830
+28 more
Part Number
FPEFPE-LML-HS-FEED
Availability
In Stock
$20.39























