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- Year: 2017
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In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $299.73
Sale: $299.00
Save: 0%
Save: $0.73
Description: - Made from thick, cast A356.0-T6 aluminum
- Includes fasteners, pan, NPT plug, and billet stainless steel Neodymium magnet drain plug
- Finished in your choice of custom powder colors
-...More Details »
Item #: wcfWCF100133
Condition:
New
10-15 Business Day Lead Time
Price: $499.00
Description: Must Be Installed by an Authorized Dealer
Item #: wcfWCF100985-PLUS
Condition:
New
Please Call for Availability
Description: Must Be Installed by an Authorized Dealer
Item #: wcfWCF100985
Condition:
New
Please Call for Availability
Description: - Coolant Tank
- Low coolant sensor
- Billet Cap
- Hoses
- Clamps
- Fittings
- Powder Coating
- Made in USA
Item #: wcfWCF100710
Condition:
New
Raw and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time for custom color.
Price: $425.00
Description: - Fits L5P Duramax 2017-2019 Short Bed & Long Bed and 2020-2024 Long Bed (except 2023 & 2024 dually)
- Increase fuel filter capacity and amount of time between filter changes
- Anodized billet...More Details »
Item #: wcfWCF100361
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $247.35
Sale: $255.00
Save: -3%
Save: $-7.65
Description: -3" Hot Side Intercooler Pipe
-14g Mandrel Bent Aluminum Construction
-Silicone Boots
-T-Bolt Clamps
-Powder Coating
-NO Tuning required, bolt on!
-Will fit on stock truck no other...More Details »
Item #: wcfWCF100708
Condition:
New
WCFab Red, WCFab Grey, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other
colors.
This Product cannot ship to the state of California
Price: $345.00
Description: -3 1/2" Intake Horn
-O-Ring
-Mounting studs and nuts
-Powder coating
-NO Tuning required, bolt on!
-Will fit on stock truck no other modifications or upgrades necessary!
Item #: wcfWCF100721
Condition:
New
Limited Supply
WCFab Red, Bengal Red, Flat Black, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors. CLEARANCE ITEM.
ALL SALES FINAL.
This Product cannot ship to the state of California
Price: $234.00
Sale: $165.00
Save: 29%
Save: $69.00
Description: -4" Intake Pipe
-Air Box & Lid Constructed of 10G Aluminum Sheet
-Dry Air Filter
-Outerwear's Pre-Filter Cover
-Hardware
-Seal for Connection to Ram Air Port on Hood
-High Quality Silicone...More Details »
Item #: wcfWCF100344
Condition:
New
WCFab Red, WCFab Grey, Candy Teal, Illusion Purple, Gloss White and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
This Product cannot ship to the state of California
Price: $625.00
Description: -4" Aluminum Intake Pipe
-Silicone Hump Boots
-T-bolt Clamps
-Powder coating
-NO Tuning required, bolt on!
-Will fit on stock truck no other modifications or upgrades necessary!
-Made in USA
Item #: wcfWCF100709
Condition:
New
WCFab Red with Standard Brushed Tag and Gloss Black with Standard Brushed Tag in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
This Product cannot ship to the state of California
Price: $235.00
Description: -Coolant Pipe
-Silicone Boots
-T-Bolt Clamps
-Powder Coating
Item #: wcfWCF100742
Condition:
New
WCFab Red, WCFab Grey, Illusion Purple, Illusion Blueberry, Bronze Chrome, Candy Teal, Bengal Red, Gloss White, and Gloss Black in stock and ships in 3-5
business days. 10-15 business day lead time on other colors.
Price: $160.00
Description: -Your Choice of Custom Exergy Sportsman, 10mm, 12mm, or 14mm CP3 pump specific to this kit
-Billet Aluminum, Black Anodized CP3 Pump Mount Plate
-High Pressure Fuel Line
-High Pressure Rail...More Details »
Item #: wcfWCF100455, WCF100456, WCF100457, WCF100458
Condition:
New
In stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $2,575.00
Description: -Mount Bracket
-Zinc primer & Semi gloss black powder coat finish
Item #: wcfWCF100276
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $62.08
Sale: $64.00
Save: -3%
Save: $-1.92
Description: - Gasket Kit for 2017-2023 L5P / 2019+ L5D Duramax OEM/VGT Turbos
Item #: wcfWCF100178
Condition:
New
In stock. Ships in 3-5 business days.
Price: $150.00
Description: • Easy to install blanket keeps heat inside the turbo housing
• Decreases under hood temperatures
• Internally rated to over 2500°F direct heat
• Durable high temperature exterior shell...More Details »
Item #: wcfWCF100822
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $154.23
Sale: $159.00
Save: -3%
Save: $-4.77
Description: ***For Crew Cab Short Bed Models***
-LIFETIME WARRANTY against bending or breaking (to original purchaser)
-60" Heavy Duty Bars
-Poly Bushings
-RockJock Johnny Joints
-Frame side weld on...More Details »
Item #: wcfWCF100388
Condition:
New
WCFab Red with Standard Brushed Tag, Gloss Black with Standard Brushed Tag, and Gloss White with Standard Brushed Tag in stock and ships in 3-5 business days. 10-
15 business day lead time on other
colors.
Price: $1,059.00
Description: - Includes Axle side bolt on and Frame side weld on mounts
- Grade 8 Hardware
- This part number is mounting hardware only - Bars not included
- Designed Specifically for use with Dana M275...More Details »
Item #: wcfWCF100407
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $334.65
Sale: $335.00
Save: -0%
Save: $-0.35
Description: - Includes Axle side bolt on and Frame side weld on mounts
- Grade 8 Hardware
- This part number is mounting hardware only - Bars not included
- Designed Specifically for use with Dana M300...More Details »
Item #: wcfWCF100501
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $320.10
Sale: $320.00
Save: 0%
Save: $0.10
Description: - TIG Welded Fabricated Aluminum Cover for Plastic Reservoir
- Utilizes OEM Mounting Points and Hardware
- Installs in minutes with basic hand tools
- Custom Powder Coat Finish
- Made in USA
Item #: wcfWCF100198
Condition:
New
WCFab Red, WCFab Grey, Gloss Black, and Gloss White in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $159.00
Description: - Includes black anodized CNC machined billet aluminum cap, mounting hardware, and overflow hose
- Billet Aluminum Sight Glass
- Will fit on stock trucks with no other modifications necessary
-...More Details »
Item #: wcfWCF100203
Condition:
New
WCFab Red, WCFab Grey, Gloss Black, and Gloss White in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $895.00
Description: - 3 in. Hot Side Intercooler Pipe
- 3.5 in. Cold Side Intercooler Pipe
- 47% Improvement in Cold Side Air Flow Over Stock
- 7% Improvement in Hot Side Air Flow Over Stock
- Incorporated...More Details »
Item #: wcfWCF100297
Condition:
New
WCFab Red, WCFab Grey, Gloss Black and Gloss White in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
This Product Cannot Ship to the State of California
Price: $579.00
Description: - Includes black anodized CNC machined billet aluminum cap, mounting hardware, and overflow hose
- Billet Aluminum Sight Glass
- Will fit on stock trucks with no other modifications necessary
-...More Details »
Item #: wcfWCF100196
Condition:
New
WCFab Red, WCFab Grey, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $429.00
Description: - 14 ga Aluminum Coolant Pipe
- Black Anodized Billet Aluminum Adapter with Double O-Ring Seal for Radiator connection
- Billet Aluminum CNC machined connector with Double O-Ring Seal at...More Details »
Item #: wcfWCF100311
Condition:
New
WCFab Red, WCFab Grey, Gloss Black and Gloss White in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $429.00
Description: - 3 in. Cold Side Intercooler Pipe
- Incorporated threaded bung to reinstall OEM Temp Sensor
- Durable Powder Coat Finish
- High Quality Silicone Boot with Stainless Steel T-Bolt Clamps
-...More Details »
Item #: wcfWCF100313
Condition:
New
Limited Supply
WCFab Red and Gloss Black in stock and ships in 3-5 business days.
This Product Cannot Ship to the State of California
Price: $299.00
Description: - 3.5 in. 14g Aluminum Cold Side Intercooler Pipe
- Flows 47% better than OEM
- Incorporated threaded bung to reinstall OEM Temp Sensor
- High Quality Silicone Boots with Stainless Steel T-Bolt...More Details »
Item #: wcfWCF100295
Condition:
New
WCFab Red, WCFab Grey, Gloss Black, and Gloss White in stock, ships in 3-5 business days. Please allow 10-15 business days for custom colors.
This Product Cannot Ship to the State of California
Price: $319.00
Description: - Fully TIG Welded 11 GA Stainless Steel Construction
- Heavy Duty 2" Driver Side Up Pipe
- Heavy Duty 2" Passenger Side Up Pipe
- Up Pipe Gaskets (4)
- Flows 26% Better than OEM
- NO TUNING REQUIRED
- Made in USA
Item #: wcfWCF100624
Condition:
New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $683.85
Sale: $705.00
Save: -3%
Save: $-21.15
Description: - MAP Sensor Weld Fitting / Bung for Custom Fabricated Intercooler Piping
- CNC Machined Billet Aluminum
- Made in USA
Item #: wcfWCF205-34
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $29.10
Sale: $30.00
Save: -3%
Save: $-0.90
Description: - CNC Machined Billet Aluminum Plug
- Black anodized finish with engraved logo
- NO Tuning required, bolt on!
- Will fit on stock truck no other modifications or upgrades necessary!
Item #: wcfWCF100473
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $31.04
Sale: $32.00
Save: -3%
Save: $-0.96
Description: - Fully TIG Welded, CNC machined billet steel exhaust manifolds
- Finished in Black Ceramic Coat rated for 1800ºF
- Includes new gaskets for manifold to cylinder head, EGR flange, and manifold...More Details »
Item #: wcfWCF100226
Condition:
New
In Stock. Ships in 3-5 business days.
This Product Cannot Ship to the State of California
Price: $2,158.25
Sale: $2,225.00
Save: -3%
Save: $-66.75
Description: - Fully TIG Welded, CNC machined billet steel exhaust manifolds
- Finished in Black Ceramic Coat rated for 1800ºF
- Includes new gaskets for manifold to cylinder head, EGR flange, and manifold...More Details »
Item #: wcfWCF100373
Condition:
New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $1,570.43
Sale: $1,619.00
Save: -3%
Save: $-48.57
Description: - Flows 27% Better than Stock!
- True 4" Inlet Turbo Intake with smooth flowing transition to strategically designed anti-surge face which properly engages into turbo compressor cover for...More Details »
Item #: wcfWCF100775
Condition:
New
WCFab Red, WCFab Grey, Illusion Purple, Bengal Blue, Bengal Red, Flat Black, Gloss Black, Gloss White and Candy Teal in stock and ships in 3-5 business days. 10-15
business day lead time on other colors.
This Product cannot ship to the state of California
Price: $269.00
In Stock. Ships in 3-5 business days.
Price: $15.00
Description: - Direct Replacement for OEM Thermostat Housing
- Custom Powder Coat Finish
- Cleans up engine bay appearance
- Completes the look when also running one of our Upper Coolant Pipes
Item #: wcfWCF100188
Condition:
New
WCFab Red, WCFab Grey, Candy Teal, Illusion Purple, Bengal Red, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on
other colors.
Price: $185.00
Description: ARP Up Pipe Bolt kit for 2017+ Duramax. 12 Washers and Bolts for installing both up pipes. Includes ARP Lube
Item #: wcfWCF100199
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $60.14
Sale: $62.00
Save: -3%
Save: $-1.86
Description: - 3.5" Steel Down Pipe
- High Temp Black Ceramic Coat Finish
- Heat Wrap Pre-installed
- Catalyst Back - Emissions Compliant
- NO TUNING REQUIRED!
- Made in USA
Item #: wcfWCF100129
Condition:
New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $334.65
Sale: $345.00
Save: -3%
Save: $-10.35
Description: - IAT Bung for Custom Intakes
- CNC Machined Billet Aluminum
- Made in USA
- M4 x .7mm Thread Mounting Holes (hardware not included)
Item #: wcfWCF205-17
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $25.22
Sale: $26.00
Save: -3%
Save: $-0.78
Description: - MAF Bung for Custom Intakes
- CNC Machined Billet Aluminum
- Made in USA
- M4 x .7mm Thread Mounting Holes (hardware not included)
Item #: wcfWCF205-25
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $38.80
Sale: $40.00
Save: -3%
Save: $-1.20
Description: - MAF Bung for Custom Intakes
- CNC Machined Billet Steel
- Made in USA
- M4 x .7mm Thread Mounting Holes (hardware not included)
Item #: wcfWCF205-30
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $45.00
Description: - Correct Replacement Dry Air Filter for WCFab 4" Intake kits and S300 Turbo Single Install Kits
- Dry Air Filter 4" Inlet
- Airflow comparable to cotton filters
- Exceptional filtration keeps...More Details »
Item #: wcfWCF100717
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $72.75
Sale: $75.00
Save: -3%
Save: $-2.25
Description: - 8 Pack of 4" Air Filters
- Correct Replacement Dry Air Filter for WCFab 4" Intake kits and S300 Turbo Single Install Kits
- Dry Air Filter 4" Inlet
- Airflow comparable to cotton filters
-...More Details »
Item #: wcfWCF100717-8
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $570.00
Description: - Correct Replacement Dry Air Filter for WCFab 5" Air Intakes, Twin Turbo and S400 Single Turbo Install Kits
- Dry Air Filter 5" Inlet
- Airflow comparable to cotton filters
- Exceptional...More Details »
Item #: wcfWCF100719
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $72.75
Sale: $75.00
Save: -3%
Save: $-2.25
Description: - 8 Pack of 5" Air Filters
- Correct Replacement Dry Air Filter for WCFab 5" Air Intakes, Twin Turbo and S400 Single Turbo Install Kits
- Dry Air Filter 5" Inlet
- Airflow comparable to cotton...More Details »
Item #: wcfWCF100719-8
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $570.00
Description: - Replacement cap for WCFab Coolant Tank
- Black Anodized Finish
Item #: wcfWCF100543
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $38.80
Sale: $40.00
Save: -3%
Save: $-1.20
Description: - Replacement Cap for WCFab Coolant Tank
- Clear Anodized Finish
Item #: wcfWCF100472
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $38.80
Sale: $40.00
Save: -3%
Save: $-1.20
Description: - Compressor Outlet V-Band Mating Flange for Borg Warner S400 Style Turbos
- Sized for 3.5 in. Pipe
- Clamp, and O-Ring Seal Sold Separately
- CNC Machined from Billet Aluminum
- Made in USA
Item #: wcfWCF205-66
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $38.80
Sale: $40.00
Save: -3%
Save: $-1.20
Description: - Compressor Outlet V-Band Mating Flange for Borg Warner S400 Style Turbos
- Clamp, and O-Ring Seal Sold Separately
- CNC Machined from Billet Aluminum
- Made in USA
Item #: wcfWCF205-65
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $38.80
Sale: $40.00
Save: -3%
Save: $-1.20
Description: - O-RING SEAL PLUG FOR #16 (1 inch) ORB Thread (O-Ring Boss)
- 3/4” Hex Head Socket Drive
- For use with WCFab Differential Covers
- CNC Machined Billet Plug
- Made in USA
- Black or Clear Anodized Finish
Item #: wcfWCF205-459
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $26.00
Description: - Compressor Outlet V-Band Mating Flange for Borg Warner S400 Style Turbos
- Sized for 3.5 in. Pipe
- Clamp, and O-Ring Seal Sold Separately
- CNC Machined from Billet Steel
- Made in USA
Item #: wcfWCF205-68
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $33.95
Sale: $35.00
Save: -3%
Save: $-1.05
In Stock. Ships in 3-5 business days.
Price: $2.00
Description: - Durable Black ABS Plastic Construction
- Molded / 3D WCFab Logo
Item #: wcfWCF100039
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $10.00
Description: ***For Regular Cab Long Bed, Extended Cab Short Bed and Crew Cab Short Bed Models***
-LIFETIME WARRANTY against bending or breaking (to original purchaser)
-60" Heavy Duty Bars
-Poly Bushings...More Details »
Item #: wcfWCF100854
Condition:
New
WCFab Red with Standard Brushed Tag, Gloss Black with Standard Brushed Tag, and Gloss White with Standard Brushed Tag in stock and ships in 3-5 business days. 10-
15 business day lead time on other
colors.
Price: $785.00
Description: ***For Extended Cab Long Bed and Crew Cab Long Bed Models***
-LIFETIME WARRANTY against bending or breaking (to original purchaser)
-68" Heavy Duty Bars
-Poly Bushings
-RockJock Johnny Joints...More Details »
Item #: wcfWCF100855
Condition:
New
WCFab Red with Standard Brushed Tag, Gloss White with Standard Brushed Tag, and Gloss Black with Standard Brushed Tag in stock and ships in 3-5 business days. 10-
15 business day lead time on other
colors.
Price: $785.00
Description: Double Bulb Seal for 2017-2019 L5P Duramax Hood to WCFab Air Box Lid
Item #: wcfWCF206-37
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $29.95
Description: - Aluminum Fabricated Cover
- Stainless Hardware
- Fill Plug
- Custom Powder Coat Finish
- Made in USA
Item #: wcfWCF100113
Condition:
New
WCFab Red, Candy Teal, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $389.00
Description: - Includes Axle and Frame side weld on mounts
- Grade 8 Hardware
- This part number is mounting hardware only. Bars not included.
Item #: wcfWCF100842
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $125.13
Sale: $129.00
Save: -3%
Save: $-3.87
Description: - Replaces ugly OEM aerial antenna
- CNC Machined Billet Aluminum
- Designed to resemble a TIG Torch Cap
- Custom Powder Coat Finish
- Made in USA
- Installs in Minutes
- Bluetooth Audio &...More Details »
Item #: wcfWCF100041, WCF100049
Condition:
New
WCFab Red, WCFab Grey, Gloss White, Gloss Black and Raw in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $61.00
Item #: wcfWCF203-83
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $1.93
Sale: $1.99
Save: -3%
Save: $-0.06
Description: - Air Filter Cover
- Compatible with WCF100717 4" Air Filter and WCF100719 5" Air Filters
- Enhances the efficiency of performance / exposed air filters
- Hydrophobic water-repellent treatment...More Details »
Item #: wcfWCF100728
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $45.59
Sale: $47.00
Save: -3%
Save: $-1.41
Description: - 14 Specially Selected High Strength Stainless Steel 12-point ARP fasteners
- 14 Matched ARP Stainless Steel Washers
Item #: wcfWCF100217
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $68.87
Sale: $71.00
Save: -3%
Save: $-2.13
Description: Rubber Edge Seal for WCFab Air Boxes
Item #: wcfWCF203-316 (qty. 2 ft)
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $9.90