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Wehrli 17-19 Duramax L5P 4in. Stage 2 Intake Kit - Flat Black
$1,224.94 CAD
$1,200.07 CAD
WCFWCF100360-FB
All
Cold Air Intakes
Over $999
Vendors
Wehrli
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with...
Wehrli 17-19 Duramax L5P 4in. Stage 2 Intake Kit - Gun Metal
$1,224.94 CAD
$1,200.07 CAD
WCFWCF100360-GM
All
Cold Air Intakes
Over $999
Vendors
Wehrli
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with...
Wehrli 17-19 Duramax L5P Coolant Tank (OEM Placement) - Chevy Orange
$743.14 CAD
$728.05 CAD
WCFWCF100433-CRO
$500 to $999
$600 to $999
All
Coolant Reservoirs
Cooling
Under $1,000
Vendors
Wehrli
The WCFab 2017-2019 L5P Duramax 2500 / 3500 & 2019+ L5D Duramax 4500 / 5500 / 6500 Fabricated Aluminum Coolant Tank Kit, mounts in...
Wehrli 17-19 Duramax L5P Coolant Tank OEM Placement Sparkle Granny Smith
$779.64 CAD
$763.81 CAD
WCFWCF100433-SGS
$500 to $999
$600 to $999
All
Coolant Reservoirs
Cooling
Under $1,000
Vendors
Wehrli
The WCFab 2017-2019 L5P Duramax 2500 / 3500 & 2019+ L5D Duramax 4500 / 5500 / 6500 Fabricated Aluminum Coolant Tank Kit, mounts in...
Wehrli 17-19 Duramax L5P High Flow Stage 2 Intake Bundle Kit - Illusion Blueberry
$2,268.84 CAD
$2,222.78 CAD
WCF100441-IBB
Air Intake Systems
All
Cold Air Intakes
Over $999
Vendors
Wehrli
Wehrli 17-19 Duramax L5P High Flow Stage 2 Intake Bundle Kit - Illusion Blueberry
Wehrli 17-19 Duramax L5P Intake Kit - Gun Metal
$912.50 CAD
$893.98 CAD
WCFWCF100344-GM
$500 to $999
$600 to $999
All
Cold Air Intakes
Under $1,000
Vendors
Wehrli
WCFab 2017-2019 GM L5P 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with...
Wehrli 17-19 Duramax L5P OEM Location Coolant Tank - Gun Metal
$743.14 CAD
$728.05 CAD
WCFWCF100433-GM
$500 to $999
$600 to $999
All
Coolant Reservoirs
Cooling
Under $1,000
Vendors
Wehrli
The WCFab 2017-2019 L5P Duramax 2500 / 3500 & 2019+ L5D Duramax 4500 / 5500 / 6500 Fabricated Aluminum Coolant Tank Kit, mounts in...
Wehrli 17-19 Duramax L5P OEM Location Coolant Tank - Kiwi Green
$743.14 CAD
$728.05 CAD
WCFWCF100433-KIWI
$500 to $999
$600 to $999
All
Coolant Reservoirs
Cooling
Under $1,000
Vendors
Wehrli
The WCFab 2017-2019 L5P Duramax 2500 / 3500 & 2019+ L5D Duramax 4500 / 5500 / 6500 Fabricated Aluminum Coolant Tank Kit, mounts in...
Wehrli 17-19 Duramax L5P Stage 1 High Flow Bundle Kit - Candy Red
$1,000.10 CAD
$979.80 CAD
WCFWCF100718-CR
$500 to $999
$600 to $999
All
Cold Air Intakes
Under $1,000
Vendors
Wehrli
Stage 1 upgrade for the 2017-2019 L5P Duramax improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool up....
Wehrli 17-19 Duramax L5P Stage 1 High Flow Bundle Kit - Cat Yellow
$927.10 CAD
$908.28 CAD
WCFWCF100718-CAT
$500 to $999
$600 to $999
All
Cold Air Intakes
Under $1,000
Vendors
Wehrli
Stage 1 upgrade for the 2017-2019 L5P Duramax improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool up....
Wehrli 17-19 Duramax L5P Stage 1 High Flow Bundle Kit - Chevy Orange
$927.10 CAD
$908.28 CAD
WCFWCF100718-CRO
$500 to $999
$600 to $999
All
Cold Air Intakes
Under $1,000
Vendors
Wehrli
Stage 1 upgrade for the 2017-2019 L5P Duramax improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool up....
Wehrli 17-19 Duramax L5P Stage 1 High Flow Bundle Kit - Fine Texture Black
$927.10 CAD
$908.28 CAD
WCFWCF100718-FTB
$500 to $999
$600 to $999
All
Cold Air Intakes
Under $1,000
Vendors
Wehrli
Stage 1 upgrade for the 2017-2019 L5P Duramax improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool up....
Wehrli 17-19 Duramax L5P Stage 1 High Flow Bundle Kit - Gun Metal
$927.10 CAD
$908.28 CAD
WCFWCF100718-GM
$500 to $999
$600 to $999
All
Cold Air Intakes
Under $1,000
Vendors
Wehrli
Stage 1 upgrade for the 2017-2019 L5P Duramax improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool up....
Wehrli 17-19 Duramax L5P Stage 1 High Flow Bundle Kit - Illusion Blueberry
$1,000.10 CAD
$979.80 CAD
WCFWCF100718-IBB
$500 to $999
$600 to $999
All
Cold Air Intakes
Under $1,000
Vendors
Wehrli
Stage 1 upgrade for the 2017-2019 L5P Duramax improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool up....
Wehrli 17-19 Duramax L5P Stage 1 High Flow Bundle Kit - Illusion Royal
$970.90 CAD
$951.12 CAD
WCFWCF100718-IR
$500 to $999
$600 to $999
All
Cold Air Intakes
Under $1,000
Vendors
Wehrli
Wehrli 17-19 Duramax L5P Stage 1 High Flow Bundle Kit - Illusion Royal
Wehrli 17-19 Duramax L5P Stage 1 High Flow Bundle Kit - WCFab Grey
$1,000.10 CAD
$979.80 CAD
WCFWCF100718-GRY
$500 to $999
$600 to $999
All
Cold Air Intakes
Under $1,000
Vendors
Wehrli
Stage 1 upgrade for the 2017-2019 L5P Duramax improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool up....
Wehrli 17-19 Duramax L5P Stage 2 High Flow Bundle Kit - Deore Gold
$2,336.00 CAD
$2,288.58 CAD
WCFWCF100441-DG
All
Cold Air Intakes
Over $999
Vendors
Wehrli
The OEM diameter and we experienced a 25HP Gain with our 4 in. turbo inlet when used with a Max Effort Tune. High quality...
Wehrli 17-19 Duramax L5P Stage 2 High Flow Bundle Kit - Illusion Blueberry
$2,336.00 CAD
$2,288.58 CAD
WCFWCF100441-IBB
All
Cold Air Intakes
Over $999
Vendors
Wehrli
The OEM diameter and we experienced a 25HP Gain with our 4 in. turbo inlet when used with a Max Effort Tune. High quality...
Wehrli 17-19 Duramax L5P Stage 2 High Flow Bundle Kit - WCFab Grey
$2,336.00 CAD
$2,288.58 CAD
WCFWCF100441-GRY
All
Cold Air Intakes
Over $999
Vendors
Wehrli
The OEM diameter and we experienced a 25HP Gain with our 4 in. turbo inlet when used with a Max Effort Tune. High quality...
Wehrli 17-19 Duramax L5P Stage 3 High Flow Bundle Kit - Bengal Red
$2,626.54 CAD
$2,573.22 CAD
WCFWCF100403-BR
All
Cold Air Intakes
Over $999
Vendors
Wehrli
The OEM diameter and we experienced a 25HP Gain with our 4 in. turbo inlet when used with a Max Effort Tune. High quality...
Wehrli 17-19 Duramax L5P Upper Coolant Pipe - Chevy Orange
$233.60 CAD
$228.86 CAD
WCFWCF100742-CRO
$100 to $300
All
Cooling
Radiator Hoses
Under $1,000
Vendors
Wehrli
Aluminum Upper Coolant Pipe for 2017-2019 L5P Duramax replaces the OEM rubber upper coolant hose and comes powder coated color of choice! Replaces the...
Wehrli 17-19 L5P / 2019+ L5D Duramax OEM Placement Coolant Tank Kit - Fine Texture Black
$743.14 CAD
$728.05 CAD
WCFWCF100433-FTB
$500 to $999
$600 to $999
All
Coolant Reservoirs
Cooling
Under $1,000
Vendors
Wehrli
The WCFab 2017-2019 L5P Duramax 2500 / 3500 & 2019+ L5D Duramax 4500 / 5500 / 6500 Fabricated Aluminum Coolant Tank Kit, mounts in...
Wehrli 17-19 L5P / 2019+ L5D Duramax OEM Placement Coolant Tank Kit - Semi Gloss Black
$743.14 CAD
$728.05 CAD
WCFWCF100433-SGB
$500 to $999
$600 to $999
All
Coolant Reservoirs
Cooling
Under $1,000
Vendors
Wehrli
The WCFab 2017-2019 L5P Duramax 2500 / 3500 & 2019+ L5D Duramax 4500 / 5500 / 6500 Fabricated Aluminum Coolant Tank Kit, mounts in...
Wehrli 17-19 L5P Duramax 4in Intake Resonator Pipe - Illusion Purple
$379.60 CAD
$371.89 CAD
WCFWCF100709-IP
$300 to $500
$300 to $600
Air Intake Components
All
Under $1,000
Vendors
Wehrli
4" Intake Resonator Pipe for 2017-2019 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck equipped with an OEM...
Wehrli 17-19 L5P Duramax Billet Anodized Transmission Cooler Thermostat Bypass Plug
$89.06 CAD
$87.25 CAD
WCFWCF100469
$50 to $100
All
Cooling
Thermostat Housings
Uncategorized
Under $1,000
Under $100
Vendors
Wehrli
As a direct replacement for the failure prone OEM thermostat, the Transmission Cooler Thermostat Bypass Plug can drop fluid temperature from 15-50 degrees F...
Wehrli 17-19 L5P Duramax Intercooler Outlet Boot Adapter
$89.06 CAD
$87.25 CAD
WCFWCF205-190
$50 to $100
All
Clamps
Fabrication
Under $1,000
Under $100
Vendors
Wehrli
This Billet Aluminum Beadroll Adapter Flange connects to the outlet (passenger / cold) side of the Intercooler. Adapts the OE slip/clip ring assembly to...
Wehrli 17-2019 Duramax L5P Stage 2 High Flow Bundle Kit - Bengal Red
$2,153.50 CAD
$2,109.78 CAD
WCFWCF100441-BR
All
Cold Air Intakes
Over $999
Vendors
Wehrli
The OEM diameter and we experienced a 25HP Gain with our 4 in. turbo inlet when used with a Max Effort Tune. High quality...
Wehrli 17-22 Power Stroke 4.5in / Dana M300 Axle Traction Bar Installation Kit
$481.80 CAD
$472.02 CAD
WCFWCF100501
$300 to $500
$300 to $600
All
Suspension
Suspension Arms & Components
Under $1,000
Vendors
Wehrli
Built in house at WCFab these traction bar brackets are designed specifically for use on the Dana M300 rear axle option commonly found on...
Wehrli 17-23 Chevrolet L5P Duramax Relocation Mount FASS Lift Pump
$93.44 CAD
$91.54 CAD
WCFWCF100276
$50 to $100
All
Fuel Delivery
Fuel Pump - External Mounts
Under $1,000
Under $100
Vendors
Wehrli
2017-2023 L5P Duramax Fass Fuel System Relocation Mounting Bracket. Relocates the FASS fuel system to underneath the truck just in front of the fuel...
Wehrli 17-23 GM 6.6L L5P Duramax VGT Exhaust Housing Heat Blanket
$232.14 CAD
$227.43 CAD
WCFWCF100822
$100 to $300
All
Fabrication
Heat Shields
Under $1,000
Vendors
Wehrli
For use on tuned 2017-2023 L5P Duramax competition trucks equipped with VGT Style Turbochargers.This Part Fits: Year Make Model Submodel 2021-2023 Chevrolet Silverado 2500...
Wehrli 17-24 6.7L Power Stroke Coolant Tank and Battery Box Kit - Gloss Black
$1,306.70 CAD
$1,280.17 CAD
WCFWCF100203-GB
All
Coolant Reservoirs
Cooling
Over $999
Vendors
Wehrli
The WCFab Coolant Tank Kit with Battery Box for the 2017-2025 Ford Super Duty equipped with the 6.7L Power Stroke Diesel engine replaces the...
Wehrli 17-24 6.7L Power Stroke Secondary Coolant Tank Kit - Gloss Black
$626.34 CAD
$613.63 CAD
WCFWCF100196-GB
$500 to $999
$600 to $999
All
Coolant Reservoirs
Cooling
Under $1,000
Vendors
Wehrli
The WCFab Secondary Coolant Tank Kit for the 2017-2024 Ford Super Duty equipped with the 6.7L Power Stroke Diesel engine replaces the uglyOEM plastic...
Wehrli 17-24 Chevrolet 6.6L L5P Duramax 2in Stainless Up Pipe Kit w/Gaskets
$1,029.30 CAD
$1,008.41 CAD
WCFWCF100624
All
Connecting Pipes
Exhaust, Mufflers & Tips
Over $999
Vendors
Wehrli
Replace the lightweight 16G, leak prone, 1 5/8" OEM up pipes on your 2017-2025 6.6L L5P Duramax equipped Chevrolet Silverado or GMC Sierra 2500...
Wehrli 17-24 Chevrolet Duramax Billet Exhaust Manifold & Stainless Up Pipe Kit w/ Gaskets & Hardware
$3,248.50 CAD
$3,182.56 CAD
WCFWCF100226
All
Exhaust, Mufflers & Tips
Headers & Manifolds
Over $999
Vendors
Wehrli
WCFab's 2017-2025 L5P Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust...
Wehrli 17-24 Chevrolet/GMC 6.6L L5P Duramax 3.5in Down Pipe
$503.70 CAD
$493.47 CAD
WCFWCF100129
$300 to $500
$300 to $600
All
Downpipes
Exhaust, Mufflers & Tips
Under $1,000
Vendors
Wehrli
Replace the restrictive crushed factory down pipe on your 2017-2025 L5P Duramax with this 3.5" Down Pipe for improved exhaust flow. Connects to the...
Wehrli 17-24 Chevrolet/GMC 6.6L L5P Duramax Up Pipe Bolt Kit
$90.52 CAD
$88.68 CAD
WCFWCF100199
$50 to $100
All
Engine Components
Hardware Kits - Other
Under $1,000
Under $100
Vendors
Wehrli
The WCFab L5P Up Pipe Bolt Kit is comprised of 12 specially selected high strength ARP fasteners and matched washers with a pack of...
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Bengal Blue
$392.74 CAD
$384.77 CAD
WCFWCF100775-BB
$300 to $500
$300 to $600
Air Intake Components
All
Under $1,000
Vendors
Wehrli
The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2024 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped...
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Bengal Grey
$392.74 CAD
$384.77 CAD
WCFWCF100775-BG
$300 to $500
$300 to $600
Air Intake Components
All
Under $1,000
Vendors
Wehrli
The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2024 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped...
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Blueberry Frost
$414.64 CAD
$406.22 CAD
WCFWCF100775-BBF
$300 to $500
$300 to $600
All
Cold Air Intakes
Under $1,000
Vendors
Wehrli
The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2024 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped...
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Bronze Chrome
$429.24 CAD
$420.53 CAD
WCFWCF100775-BC
$300 to $500
$300 to $600
Air Intake Components
All
Under $1,000
Vendors
Wehrli
The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2024 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped...
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Candy Red
$429.24 CAD
$420.53 CAD
WCFWCF100775-CR
$300 to $500
$300 to $600
Air Intake Components
All
Under $1,000
Vendors
Wehrli
The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2024 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped...
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Candy teal
$429.24 CAD
$420.53 CAD
WCFWCF100775-CT
$300 to $500
$300 to $600
Air Intake Components
All
Under $1,000
Vendors
Wehrli
The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2024 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped...
