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- Model: Sierra 2500 HD Classic
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Description: -3" Hot Side Intercooler Pipe
-14g Mandrel Bent Aluminum Construction
-Silicone Boots
-T-Bolt Clamps
-Powder Coating
-No tuning required
Item #: WCF100352
Condition:
New
WCFab Red, WCFab Grey, 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: $305.00
Sale: $289.00
Save: 5%
Save: $16.00
Description: - 3" Down Pipe
- Heat Wrap
- Black High Temp Ceramic Coating
- No tuning required!
Item #: WCF100120
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $195.00
Sale: $185.00
Save: 5%
Save: $10.00
Description: -3" Stainless Steel Downpipe
-Heat Wrap
-No tuning required!
Item #: WCF100703
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $249.00
Sale: $235.00
Save: 6%
Save: $14.00
Item #: WCF100733
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $155.00
Sale: $145.00
Save: 6%
Save: $10.00
Description: -36% Improvement in Air Flow Over Stock
-Eliminates restrictions and known failure points in OEM design
-WCFab's Signature 3" Two Piece Y-Bridge
-3" Upper Intercooler Crossover Pipe
-3" Lower...More Details »
Item #: WCF100163
Condition:
New
WCFab Red, WCFab Grey and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $995.00
Sale: $945.00
Save: 5%
Save: $50.00
Description: - WCFab's Signature 3" Two Piece Y-Bridge, with Upper Crossover and Lower Intercooler Pipes (Flows 36% Better Than Stock!)
- 3" Hot (Driver) Side Intercooler Pipe with high temperature...More Details »
Item #: WCF100323
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: $1,629.00
Sale: $1,549.00
Save: 5%
Save: $80.00
Description: - 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4.8 in. Intake horn with PCV port
- 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side...More Details »
Item #: WCF100437
Condition:
New
WCFab Red, WCFab Grey, and Gloss Black in stock and ships in 3-5 business days. Other colors ship in 10-15 business days.
Price: $2,409.00
Sale: $2,295.00
Save: 5%
Save: $114.00
Description: - 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4.8 in. Intake horn with PCV port
- 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side...More Details »
Item #: WCF100503
Condition:
New
Ships in 10-15 business days
Price: $2,625.00
Sale: $2,495.00
Save: 5%
Save: $130.00
Description: - 4" Intake Pipe
- 14g Aluminum Construction
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Includes Installation Hardware
- Silicone...More Details »
Item #: WCF100192
Condition:
New
WCFab Red, WCFab Grey and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $525.00
Sale: $499.00
Save: 5%
Save: $26.00
Description: - 4" Intake Pipe
- 14g Aluminum Construction
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Includes Installation Hardware
- 4.8 in. Inlet...More Details »
Item #: WCF100302
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: $799.00
Sale: $759.00
Save: 5%
Save: $40.00
Description: - 3.5 in. Cold Side Intercooler Pipe
- 14g aluminum construction
- High Quality HD Silicone 3.5 in. Double Hump Boot
- Stainless Steel T-Bolt Clamps
- O-Rings
- CNC Machined Flange with Double...More Details »
Item #: WCF100367
Condition:
New
WCFab Red, WCFab Grey, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day
lead time on other colors.
Price: $409.00
Sale: $389.00
Save: 5%
Save: $20.00
Description: - 20% Improvement in Air Flow vs Stock
- 4.8 in. Inlet, Largest Intake Horn on the Market
- CNC Machined Cast Aluminum Construction
- Includes PCV Port
- Eliminates Resonator Connection
-...More Details »
Item #: WCF100412
Condition:
New
WCFab Red and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on
other colors.
Price: $389.00
Sale: $369.00
Save: 5%
Save: $20.00
Description: - 3.5 in. Intercooler Outlet Elbow
- HD Silicone 3.5 in. x 3 in. Reducer Boot
- Stainless Steel T-Bolt Clamps
- O-Rings
- New Wire Clip Ring for Intercooler Flange Connection
- 14g Aluminum...More Details »
Item #: WCF100466
Condition:
New
WCFab Red, WCFab Grey, Flat Black, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $229.00
Sale: $219.00
Save: 4%
Save: $10.00
Description: - MAP Bung for Custom Intercooler Piping
- CNC Machined Billet Steel
- Made in USA
Item #: WCF205-37
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $34.00
Description: - CNC Machined Billet Aluminum Thermostat Upper Housing
- Coolant Pipe
- Silicone Boots
- T-Bolt Clamps
Item #: WCF100420
Condition:
New
WCFab Red with Standard Brushed Tag, WCFab Grey 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: $474.00
Sale: $409.00
Save: 14%
Save: $65.00
Description: - CNC Machined Billet Aluminum Thermostat Upper Housing
- Coolant Pipe
- Silicone Boots
- T-Bolt Clamps
Item #: WCF100424
Condition:
New
10-15 Business Day Lead Time
Price: $474.00
Sale: $409.00
Save: 14%
Save: $65.00
Description: -Map Sensor Seal
-Map Sensor Bracket
Item #: WCF100796
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $17.00
Sale: $16.00
Save: 6%
Save: $1.00
Description: -CP3 Mount Bracket (Powder Coated)
-Stainless Hardware
-Billet Aluminum CP3 Pulley, Black Anodized
-Stainless Steel CP3 Pulley Nut
-Low Pressure Fuel Feed and Return Lines
-Stainless 1/2" CP3...More Details »
Item #: WCF100233
Condition:
New
In Stock. Ships in 7-10 business days.
Price: $1,295.00
Description: -CP3 Mount Bracket (Powder Coated)
-Stainless Hardware
-Billet Aluminum CP3 Pulley
-Stainless Steel CP3 Pulley Nut
-Low Pressure Fuel Feed and Return Lines
-Stainless 1/2" CP3 Feed...More Details »
Item #: WCF100247
Condition:
New
Raw and Black Anodized in stock and ships in 7-10 business days. 10-15 business day lead time on other colors.
Price: $1,295.00
Description: -Aluminum Coolant Pipe
-Silicone Boots
-T-Bolt Clamps
-Custom Powder Coating
Item #: WCF100622
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: $143.00
Sale: $135.00
Save: 6%
Save: $8.00
Description: -Twin CP3 Pump Controller
-Wire Harness
-Connectors
Item #: WCF100094
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $249.00
Sale: $225.00
Save: 10%
Save: $24.00
Description: - MAF Bung for Custom Intakes
- CNC Machined Billet Aluminum
- Made in USA
- M4 x .7mm Thread Mounting Holes (hardware not included)
Item #: WCF205-28
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $34.00
Description: -Coolant Fitting
-No tuning required!
Item #: WCF100798
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $42.00
Description: -36% Improvement in Air Flow Over Stock
-Eliminates restrictions and known failure points in OEM design
-WCFab's Signature 3" Two Piece Y-Bridge
-3" Upper Intercooler Crossover Pipe
-3" Lower...More Details »
Item #: WCF100164
Condition:
New
WCFab Red, WCFab Grey and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $995.00
Sale: $945.00
Save: 5%
Save: $50.00
Description: - WCFab's Signature 3" Two Piece Y-Bridge, with Upper Crossover and Lower Intercooler Pipes (Flows 36% Better Than Stock!)
- 3" Hot (Driver) Side Intercooler Pipe with high temperature...More Details »
Item #: WCF100324
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: $1,629.00
Sale: $1,549.00
Save: 5%
Save: $80.00
Description: - 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4.8 in. Intake horn with PCV port
- 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side...More Details »
Item #: WCF100438
Condition:
New
Ships in 10-15 business days
Price: $2,409.00
Sale: $2,295.00
Save: 5%
Save: $114.00
Description: - 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4.8 in. Intake horn with PCV port
- 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side...More Details »
Item #: WCF100504
Condition:
New
Ships in 10-15 business days
Price: $2,625.00
Sale: $2,495.00
Save: 5%
Save: $130.00
Description: - MAF Bung for Custom Intakes
- CNC Machined Billet Steel
- Made in USA
- M4 x .7mm Thread Mounting Holes (hardware not included)
Item #: WCF205-33
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $34.00
Description: - 4" Intake Pipe
- 14g Aluminum Construction
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Includes Installation Hardware
- Silicone Boot...More Details »
Item #: WCF100193
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: $525.00
Sale: $499.00
Save: 5%
Save: $26.00
Description: - 4" Intake Pipe
- 14g Aluminum Construction
- Air Box & Lid Constructed of 10G Aluminum Sheet
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Includes Installation Hardware
- 4.8 in. Inlet...More Details »
Item #: WCF100303
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: $799.00
Sale: $759.00
Save: 5%
Save: $40.00
Description: -Coolant Tank
-Low Coolant Level Sensor
-Billet Anodized Cap
-Over Flow Hose
-Coolant Level Sight Glass
-Installation Hardware
-Powder Coating
Item #: WCF100646
Condition:
New
WCFab Red, WCFab Grey and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $473.00
Sale: $449.00
Save: 5%
Save: $24.00
Description: -Coolant Tank
-Low coolant sensor
-Cap
-Hoses
-Clamps
-Fittings
-Powder Coating
Item #: WCF100643
Condition:
New
10-15 Business Day Lead Time
Price: $365.00
Sale: $345.00
Save: 5%
Save: $20.00
Description: Fabricated tubular steel support connects rear housing of Allison transmission to transfer case reinforcing the weaker tail housing section to eliminate flex caused by driveline vibrations which...More Details »
Item #: WCF100135
Condition:
New
10-15 Business Day Lead Time
Price: $179.00
Sale: $154.00
Save: 14%
Save: $25.00
Description: - Dry Air Filter 4" Inlet
- Airflow comparable to cotton filters
- Exceptional filtration keeps your engine protected from harmful debris
- Lasts up to 30,000 miles on the highway
- Extend the...More Details »
Item #: WCF100717
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $72.00
Sale: $68.00
Save: 6%
Save: $4.00
Description: - Dry Air Filter 5" Inlet
- Airflow comparable to cotton filters
- Exceptional filtration keeps your engine protected from harmful debris
- Lasts up to 30,000 miles on the highway
- Extend the...More Details »
Item #: WCF100719
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $72.00
Sale: $68.00
Save: 6%
Save: $4.00
Description: #NAME?
Item #: WCF100828
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $114.00
Sale: $109.00
Save: 4%
Save: $5.00
Description: #NAME?
Item #: WCF100271
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $320.00
Description: #NAME?
Item #: WCF100429
Condition:
New
Raw and Black Anodized in stock and ships in 7-10 business days. 10-15 business day lead time on other colors.
Price: $305.00
Description: -Billet Front Engine Cover
-Stainless Hardware
-CP3 pump mounting plates (or block off plates)
Item #: WCF100127
Condition:
New
Variable lead time. Please call for current availability.
Price: $2,995.00
Description: -Left and Right side Billet Runner Intakes
-Stainless Hardware
-Stainless Braided pressure crossover line
Item #: WCF100348
Condition:
New
Please call for availability.
Price: $2,695.00
Description: -Powder Coated Steel CP3 Mount Bracket
-Bracket & CP3 Pump Mounting Hardware
Item #: WCF204-3
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $279.00
Description: -Aluminum CP3 Mount Bracket
Item #: WCF204-8
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $279.00
Description: - Aluminum Fabricated Cover
- Stainless Hardware
- Fill Plug
- Custom Powder Coat Finish
- Made in USA
Item #: WCF100113
Condition:
New
WCFab 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: $374.00
Sale: $354.00
Save: 5%
Save: $20.00
Description: -Mount Bracket
-Grade 8 Hardware
-Zinc primer & Semi gloss black powder coat finish
Item #: WCF100265
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $99.00
Sale: $95.00
Save: 4%
Save: $4.00
Description: #NAME?
Item #: WCF100230
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $61.00
Description: -Stainless Braided #8 Drain Line 30"
-Stainless Braided #4 Feed Line 30"
-1/4" x #4 Fitting for Turbo Feed
-3/8" NPT X #8 45* Fitting for Oil Pan
-M14 Fitting for Oil Feed from Engine Block
Item #: WCF100378
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $199.00
Sale: $179.00
Save: 10%
Save: $20.00
Description: - #6 Oil Feed Line
- #10 Oil Drain Line
- Parker stainless braided drain and feed lines
- Fittings for turbo, oil pan and engine block
Item #: WCF100380
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $150.00
Item #: WCF100675
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $289.00
Sale: $270.00
Save: 7%
Save: $19.00
Description: -Parker stainless braided #10 drain and #4 Feed Line
-Plug for OEM feed location in valley
-Fitting for turbo Feed
-Fitting for engine block oil galley
-Turbo drain flange and fitting
-Flange...More Details »
Item #: WCF100397
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $289.00
Sale: $239.00
Save: 17%
Save: $50.00
Description: -3" Down Pipe
-V-band Clamp
-Heat Wrap & Clamps
-High Temp Coating
Item #: WCF100878, WCF100811
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $249.00
Description: O-ring for WCFAB LBZ, LMM, LML Y-bridge flange mating to intake runner (Pair)
Item #: WCF203-86 (qty. 2)
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $7.98
Description: - Left and Right Upper Valve Covers
- CNC Machined Billet Aluminum
- Built in clearances for performance engines equipped with rocker studs
- Flush Head Stainless hardware
- Black Anodized #10...More Details »
Item #: WCF100415
Condition:
New
Raw in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $365.00
Sale: $349.00
Save: 4%
Save: $16.00
Description: -Parker stainless braided #10 drain and #4 Feed Line
-Plug for OEM feed location in valley
-Fitting for turbo Feed
-Fitting for engine block oil galley
-Turbo drain flange and fitting
-Flange...More Details »
Item #: WCF100396
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $289.00
Sale: $239.00
Save: 17%
Save: $50.00
Item #: WCF203-25
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $1.99
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 #: WCF100728
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $45.00
Sale: $43.00
Save: 4%
Save: $2.00
Description: - 12 Specially Selected High Strength Stainless Steel 12-point ARP fasteners
- 12 Matched ARP Stainless Steel Washers
Item #: WCF100217
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $69.00
Description: #NAME?
Item #: WCF205-442
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $23.00
Sale: $21.00
Save: 9%
Save: $2.00
Wehrli Custom Fabrication Twin CP3 Kit for AC Location (Requires Removing AC Compressor) - WCF100250
Description: -Aluminum CP3 Mount Bracket with Hardware
-CNC Machined Billet Aluminum CP3 Pulley
-CP3 Pulley Nut
-Dual CP3 Pump Controller and Wire Harness
-High Pressure Fuel Line
-High Pressure Rail Fitting
Item #: WCF100250
Condition:
New
Raw and Black Anodized in stock and ships in 7-10 business days. 10-15 business day lead time on other colors.
Price: $1,125.00
Item #: WCF100801 (Black) WCF100804 (Red)
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $2.00
Item #: WCF100803 (Black) WCF100806 (Red)
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $2.00