Wehrli 20-24 Duramax L5P Stage 3 High Flow Bundle Kit - Gloss White - WCF100418-GW $1,885.00 $1,828.45
Wehrli 2001+ Chevrolet Duramax/13-18 6.7L Dodge Cummins Billet Aluminum Coolant Tank Cap - Clear - WCF100472 $40.00 $38.80
Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized - WCF100443 $53.00 $51.41
Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized - WCF100442 $53.00 $51.41
Wehrli 2006-2007 LBZ Duramax High Flow 3in Y-Bridge Kit- Gloss Black - WCF100163-GB $1,025.00 $994.25
Wehrli 2011-2016 LML Duramax Passenger Side Upper Crossover Intercooler Pipe Kit Gloss Black - WCF100328-GB $430.00 $417.10
Wehrli 2020-2024 Chevrolet 6.6L L5P Duramax Upper Coolant Pipe - Gloss White - WCF100541-GW $175.00 $169.75
Wehrli Wehrli 20-24 Duramax L5P 4in. Stage 2 Intake Kit - Candy Teal - WCF100684-CT High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado... $934.00 $905.98
Wehrli Wehrli 20-24 Duramax L5P Auxiliary Coolant Tank Kit - WCFab Red - WCF100224-RED 2020-2025 L5P Duramax Fabricated Aluminum Axuiliary Coolant Tank Kit, mounts in OEM location. Dress up your engine bay by replacing the ugly clear plastic auxiliary coolant reservoir for your fuel... $274.00 $265.78
Wehrli Wehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - Candy Teal - WCF100410-CT Stage 1 upgrade for the 2020-2025 L5P Duramax improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool up. Eliminates weak points in the factory... $749.00 $726.53
Wehrli Wehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - Gloss Black - WCF100410-GB Stage 1 upgrade for the 2020-2025 L5P Duramax improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool up. Eliminates weak points in the factory... $699.00 $678.03
Wehrli Wehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - WCFab Red - WCF100410-RED Stage 1 upgrade for the 2020-2025 L5P Duramax improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool up. Eliminates weak points in the factory... $749.00 $726.53
Wehrli Wehrli 20-24 Duramax L5P Stage 3 High Flow Bundle Kit - Gloss White - WCF100418-GW The OEM resonator and middle boot joint for improved flow and durability and includes high quality reinforced silicone boots and stainless t-bolt clamps for superior temperature resistance and boost... $1,885.00 $1,828.45
Wehrli Wehrli 2001+ Chevrolet Duramax/13-18 6.7L Dodge Cummins Billet Aluminum Coolant Tank Cap - Clear - WCF100472 18-20PSI Optional Replacement Coolant Tank Cap, Clear Anodized. Used on WCFab Fabricated Coolant Tanks on 2001+ Duramax or 2004.5-07 & 2010-2024 6.7L Cummins. $40.00 $38.80
Wehrli Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized - WCF100443 Clean up the engine bay of your 2001-2025 Chevy Silverado or GMC Sierra 2500 / 3500 6.6L truck equipped with the 6.6L Duramax with this Billet Aluminum Black Anodized Oil Fill Cap from WCFab. This is... $53.00 $51.41
Wehrli Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized - WCF100442 Clean up the engine bay of your 2001-2025 Chevy Silverado or GMC Sierra 2500 / 3500 6.6L truck equipped with the 6.6L Duramax with this Billet Aluminum Clear Anodized Oil Fill Cap from WCFab. This is... $53.00 $51.41
Wehrli Wehrli 2006-2007 LBZ Duramax High Flow 3in Y-Bridge Kit- Gloss Black - WCF100163-GB This LBZ 3" Y-Bridge Kit is an upgraded high flow intake kit for the 2006-2007 LBZ Duramax which replaces the OEM upper intake manifold supplying air to the engine intake runners. The OEM Y-bridge... $1,025.00 $994.25
Wehrli Wehrli 2011-2016 LML Duramax Passenger Side Upper Crossover Intercooler Pipe Kit Gloss Black - WCF100328-GB The 3" High Flow Passenger Side Upper Crossover Intercooler Pipe for 2011-2016 LML Duramax provides a 20% increase in size over the OEM part allowing for less restriction in air flow and and an... $430.00 $417.10
Wehrli Wehrli 2020-2024 Chevrolet 6.6L L5P Duramax Upper Coolant Pipe - Gloss White - WCF100541-GW Upper Coolant Pipe for 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 truck replaces the ugly OEM rubber upper radiator hose with a fabricated aluminum hard pipe... $175.00 $169.75
