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 hardware, silicone boot, seals, and stainless steel t-bolt clamps ensure...

The 3.5" High Flow Passenger Side Intercooler Pipe for 2020 and Newer L5P Duramax replaces the factory plastic two piece pipe with a high flow, 14 ga. aluminum one piece 3.5" pipe. This part uses a...

The 3.5" High Flow Passenger Side Intercooler Pipe for 2020 and Newer L5P Duramax replaces the factory plastic two piece pipe with a high flow, 14 ga. aluminum one piece 3.5" pipe. This part uses a...

What is the performance benefit of the Wehrli WCF Intake Kit - Stage 2?This cold air intake system delivers a noticeable surge in power and throttle response by maximizing airflow through its large...

What is the primary benefit of a Cold Air Intake?Cold Air Intakes deliver cooler, denser air to the engine, directly increasing horsepower and torque for a significant performance boost.How does a...

What is the primary benefit of upgrading to a performance cold air intake?A high-flow cold air intake system delivers maximum airflow for a noticeable boost in power and improved throttle response.Is...

The OEM diameter and we experienced a 25HP Gain with our 4 in. turbo inlet when used with a Max Effort Tune. High quality hardware, silicone boot, seals, and stainless steel t-bolt clamps ensure...

What is the horsepower gain expected from this cold air intake system?This Wehrli Cold Air Intake Bundle Kit is engineered to deliver an estimated 25 horsepower gain for enhanced engine performance...

Built in house at WCFab our traction bar brackets bolt on to the bottom of the axle tube via the axle u-bolts and weld to the frame on the front end. Grade 8 hardware connects the bars to the mounts...

What makes this coolant tank kit stand out from a stock reservoir?The WCF Coolant Tank Kit features a fabricated aluminum construction with a clear sight glass for instant coolant level checks,...

Does this coolant tank kit fit my 2022 Chevrolet Silverado 3500 HD?The Wehrli Coolant Tank Kit is engineered for a factory-perfect fit on 2020-2025 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra...

Will this cold air intake fit my 2022 Silverado 3500 HD?The Wehrli Intake Kit Stage 2 is engineered as a direct bolt-on upgrade for 2020-2025 Chevrolet Silverado and GMC Sierra HD trucks.How much...