Wehrli 17-19 Chevrolet L5P Duramax Stage 1 High Flow Intake Bundle Kit - Bengal Grey
$615.00
$597.49
WCFWCF100718-BG
Air Intake Systems
Cold Air Intakes
Duramax
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 Chevrolet L5P Duramax Stage 1 High Flow Intake Bundle Kit - Brizzle Blue
$585.00
$567.49
WCFWCF100718-BRZ
Forced Induction
Intercooler Pipe Kits
Wehrli 17-19 Chevrolet L5P Duramax Stage 1 High Flow Intake Bundle Kit - Brizzle Blue
Wehrli 17-19 Chevrolet L5P Duramax Stage 1 High Flow Intake Bundle Kit - Candy Teal
$665.00
$645.49
WCFWCF100718-CT
Air Intake Systems
Cold Air Intakes
Duramax
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 Chevrolet L5P Duramax Stage 1 High Flow Intake Bundle Kit - Semi-Gloss Black
$585.00
$567.49
WCFWCF100718-SGB
Forced Induction
Intercooler Pipe Kits
Wehrli 17-19 Chevrolet L5P Duramax Stage 1 High Flow Intake Bundle Kit - Semi-Gloss Black
Wehrli 17-19 Chevrolet L5P Duramax Stage 1 High Flow Intake Bundle Kit - Sparkle Granny Smith
$665.00
$645.49
WCFWCF100718-SGS
Air Intake Systems
Cold Air Intakes
Duramax
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 Chevrolet L5P Duramax Twin Turbo Style Coolant Tank Kit - Gloss Black
$459.00
$445.49
WCFWCF100710-GB
Coolant Reservoirs
Cooling
Duramax
L5P Duramax Fabricated Aluminum Coolant Tank Kit for Twin Turbo Applications mounts on passenger side fender. Does not allow use of passenger side battery...
Wehrli 17-19 Chevrolet L5P Duramax Twin Turbo Style Coolant Tank Kit - Raw Aluminum
$409.00
$397.49
WCFWCF100710-RAW
Coolant Reservoirs
Cooling
Duramax
L5P Duramax Fabricated Aluminum Coolant Tank Kit for Twin Turbo Applications mounts on passenger side fender. Does not allow use of passenger side battery...
Wehrli 17-19 Duramax L5P / 20-24 L5P Duramax Long Bed Fuel Filter Housing Kit
$245.00
$238.49
WCFWCF100361
Duramax
Fuel Delivery
Fuel Filters
New Products
Increase fuel filter capacity and amount of time between filter changes on your 2017-2024 L5P Duramax by upgrading from a stock cartridge style filter...
Wehrli 17-19 Duramax L5P 4in Intake Kit Stage 2 - Orange Frost
$865.00
$839.49
WCFWCF100360-OF
Air Intake Systems
Cold Air Intakes
Duramax
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. Intake Kit - Chevy Orange
$605.00
$587.49
WCFWCF100344-CRO
Air Intake Systems
Cold Air Intakes
Duramax
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 - Bengal Red
$815.00
$791.49
WCFWCF100360-BR
Air Intake Systems
Cold Air Intakes
Duramax
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 - Candy Red
$865.00
$839.49
WCFWCF100360-CR
Air Intake Systems
Cold Air Intakes
Duramax
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 - Cat Yellow
$815.00
$791.49
WCFWCF100360-CAT
Air Intake Systems
Cold Air Intakes
Duramax
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 - Chevy Orange
$815.00
$791.49
WCFWCF100360-CRO
Air Intake Systems
Cold Air Intakes
Duramax
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 - Flat Black
$815.00
$791.49
WCFWCF100360-FB
Air Intake Systems
Cold Air Intakes
Duramax
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
$815.00
$791.49
WCFWCF100360-GM
Air Intake Systems
Cold Air Intakes
Duramax
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
$494.00
$479.49
WCFWCF100433-CRO
Coolant Reservoirs
Cooling
Duramax
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
$519.00
$503.49
WCFWCF100433-SGS
Coolant Reservoirs
Cooling
Duramax
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
$1,554.00
$1,507.49
WCF100441-IBB
Air Intake Systems
Cold Air Intakes
Wehrli 17-19 Duramax L5P High Flow Stage 2 Intake Bundle Kit - Illusion Blueberry
Wehrli 17-19 Duramax L5P Intake Kit - Gun Metal
$605.00
$587.49
WCFWCF100344-GM
Air Intake Systems
Cold Air Intakes
Duramax
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
$494.00
$479.49
WCFWCF100433-GM
Coolant Reservoirs
Cooling
Duramax
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
$494.00
$479.49
WCFWCF100433-KIWI
Coolant Reservoirs
Cooling
Duramax
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
$665.00
$645.49
WCFWCF100718-CR
Air Intake Systems
Cold Air Intakes
Duramax
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
$615.00
$597.49
WCFWCF100718-CAT
Air Intake Systems
Cold Air Intakes
Duramax
New Products
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
$615.00
$597.49
WCFWCF100718-CRO
Air Intake Systems
Cold Air Intakes
Duramax
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
$615.00
$597.49
WCFWCF100718-FTB
Air Intake Systems
Cold Air Intakes
Duramax
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
$615.00
$597.49
WCFWCF100718-GM
Air Intake Systems
Cold Air Intakes
Duramax
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
$665.00
$645.49
WCFWCF100718-IBB
Air Intake Systems
Cold Air Intakes
Duramax
New Products
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
$665.00
$645.49
WCFWCF100718-IR
Air Intake Systems
Cold Air Intakes
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
$665.00
$645.49
WCFWCF100718-GRY
Air Intake Systems
Cold Air Intakes
Duramax
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
$1,554.00
$1,507.49
WCFWCF100441-DG
Air Intake Systems
Cold Air Intakes
Duramax
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
$1,554.00
$1,507.49
WCFWCF100441-IBB
Air Intake Systems
Cold Air Intakes
Duramax
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
$1,554.00
$1,507.49
WCFWCF100441-GRY
Air Intake Systems
Cold Air Intakes
Duramax
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
$1,745.00
$1,693.49
WCFWCF100403-BR
Air Intake Systems
Cold Air Intakes
Duramax
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
$156.00
$151.49
WCFWCF100742-CRO
Cooling
Duramax
Radiator Hoses
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
$494.00
$479.49
WCFWCF100433-FTB
Coolant Reservoirs
Cooling
Duramax
The WCFab 2017-2019 L5P Duramax 2500 / 3500 & 2019+ L5D Duramax 4500 / 5500 / 6500 Fabricated Aluminum Coolant Tank Kit, mounts in...