Wehrli
Wehrli 20-24 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe - Gloss Black - WCF100381-GB
- SKU:
- WCFWCF100381-GB
- UPC:
- WCF100381-GB
- MPN:
- WCF100381-GB
- Availability:
- Regularly stocked product
Description
What is the primary benefit of upgrading to a Wehrli intercooler pipe kit?
This Wehrli Intercooler Pipe Kit delivers maximum airflow with a 3.5 high flow passenger side intercooler pipe for a noticeable surge in power and throttle response.
How does the new intercooler pipe ensure a secure fit and prevent boost leaks?
Upgraded silicone boots and CNC machined flanges with double o-ring seals achieve a secure, leak-free seal for consistent boost pressure and optimal engine performance.
Wehrli Intercooler Pipes maximize airflow with a 3.5 high flow passenger side intercooler pipe for superior power delivery, scoring a 9 in Street Performance. This 14 gauge aluminum one-piece pipe features a CNC machined flange with a double o-ring seal for a robust and leak-free connection. Experience enhanced engine power and reliable performance with this straightforward bolt-on upgrade.
Key Features
- 3.5 High Flow Passenger Side Intercooler Pipe
- 14 ga. aluminum one piece 3.5 pipe
- CNC machined flange with a double o-ring seal
- upgraded silicone boot with black anodized billet aluminum adapter
- OEM Clip Ring Design replaced by high quality silicone boot and stainless steel t-bolt clamps
- CNC Machined Flange with Double O-Rings
Why Choose the WCF Intercooler Pipes
Delivers maximum airflow for a noticeable surge in power and throttle response.
Achieves a secure, leak-free seal for consistent boost pressure and optimal engine performance.
Provides a robust, one-piece construction for enhanced durability and long-term reliability.
Upgrades your intercooler system with premium materials for a refined and powerful driving experience.
Who Is This For?
Street Performance — 9/10
Maximizes airflow for superior power delivery.
Engine Performance — 9/10
Maximizes airflow for superior power delivery.
Track / Autocross — 8/10
High flow pipe maximizes airflow for power delivery.
Drag Racing — 8/10
High flow pipe maximizes airflow for power delivery.
Racing Competition — 8/10
High flow pipe maximizes airflow for power delivery.
Easy DIY Install — 7/10
Bolt-on install type with replaced OEM clip ring.
Frequently Asked Questions
What is the most reliable material for intercooler piping?
Aluminum provides exceptional reliability for intercooler piping due to its strength and resistance to heat. This 14 gauge aluminum, one-piece 3.5 inch pipe offers superior durability for demanding performance applications. Expect long-term, robust performance from this premium material.
Do intercooler charge pipes make a difference?
Larger diameter intercooler charge pipes significantly increase airflow for a noticeable surge in power. With a usage score of 9 for Street Performance and Engine Performance, this 3.5 inch high flow pipe is designed to maximize your engine's potential. Experience enhanced power delivery and throttle response.
Do larger intercooler pipes make a difference?
Increasing intercooler piping diameter directly impacts airflow, boosting engine power and throttle response. This 3.5 inch high flow pipe achieves a usage score of 9 for Street Performance, confirming its effectiveness in enhancing engine output. Enjoy a refined and powerful driving experience.
Which size intercooler piping is better, 2.5 inch or 3 inch?
A larger 3.5 inch intercooler pipe size is better for maximizing airflow and power delivery. This specific pipe boasts a high flow design, earning a usage score of 9 for Engine Performance. Upgrade to this larger diameter for superior engine output and responsiveness.
Vehicle Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020–2025 | Chevrolet | Silverado 2500 HD | High Country |
| 2020–2025 | Chevrolet | Silverado 2500 HD | LT |
| 2020–2025 | Chevrolet | Silverado 2500 HD | LTZ |
| 2020–2025 | Chevrolet | Silverado 2500 HD | WT |
| 2021–2025 | Chevrolet | Silverado 2500 HD | Custom |
| 2024–2025 | Chevrolet | Silverado 2500 HD | ZR2 |
| 2020–2025 | Chevrolet | Silverado 3500 HD | High Country |
| 2020–2025 | Chevrolet | Silverado 3500 HD | LT |
| 2020–2025 | Chevrolet | Silverado 3500 HD | LTZ |
| 2020–2025 | Chevrolet | Silverado 3500 HD | WT |
| 2020–2021 | GMC | Sierra 2500 HD | Base |
| 2020–2025 | GMC | Sierra 2500 HD | AT4 |
| 2020–2025 | GMC | Sierra 2500 HD | Denali |
| 2020–2025 | GMC | Sierra 2500 HD | SLE |
| 2020–2025 | GMC | Sierra 2500 HD | SLT |
| 2022–2025 | GMC | Sierra 2500 HD | Pro |
| 2024–2025 | GMC | Sierra 2500 HD | Denali Ultimate |
| 2024–2025 | GMC | Sierra 2500 HD | AT4X |
| 2020–2025 | GMC | Sierra 3500 HD | SLT |
| 2020–2021 | GMC | Sierra 3500 HD | Base |
| 2020–2025 | GMC | Sierra 3500 HD | Denali |
| 2020–2025 | GMC | Sierra 3500 HD | AT4 |
| 2020–2025 | GMC | Sierra 3500 HD | SLE |
| 2022–2025 | GMC | Sierra 3500 HD | Pro |
| 2024–2025 | GMC | Sierra 3500 HD | Denali Ultimate |
Important Notices
⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Intercooler Pipe Kits — Forced Induction
Warranty Information
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2025 | Chevrolet | Silverado 2500 HD | Custom |
| 2020-2025 | Chevrolet | Silverado 2500 HD | High Country |
| 2020-2025 | Chevrolet | Silverado 2500 HD | LT |
| 2020-2025 | Chevrolet | Silverado 2500 HD | LTZ |
| 2020-2025 | Chevrolet | Silverado 2500 HD | WT |
| 2024-2025 | Chevrolet | Silverado 2500 HD | ZR2 |
| 2020-2025 | Chevrolet | Silverado 3500 HD | High Country |
| 2020-2025 | Chevrolet | Silverado 3500 HD | LT |
| 2020-2025 | Chevrolet | Silverado 3500 HD | LTZ |
| 2020-2025 | Chevrolet | Silverado 3500 HD | WT |
| 2020-2025 | GMC | Sierra 2500 HD | AT4 |
| 2024-2025 | GMC | Sierra 2500 HD | AT4X |
| 2020-2021 | GMC | Sierra 2500 HD | Base |
| 2020-2025 | GMC | Sierra 2500 HD | Denali |
| 2024-2025 | GMC | Sierra 2500 HD | Denali Ultimate |
| 2022-2025 | GMC | Sierra 2500 HD | Pro |
| 2020-2025 | GMC | Sierra 2500 HD | SLE |
| 2020-2025 | GMC | Sierra 2500 HD | SLT |
| 2020-2025 | GMC | Sierra 3500 HD | AT4 |
| 2020-2021 | GMC | Sierra 3500 HD | Base |
| 2020-2025 | GMC | Sierra 3500 HD | Denali |
| 2024-2025 | GMC | Sierra 3500 HD | Denali Ultimate |
| 2022-2025 | GMC | Sierra 3500 HD | Pro |
| 2020-2025 | GMC | Sierra 3500 HD | SLE |
| 2020-2025 | GMC | Sierra 3500 HD | SLT |
Additional Information
CARB: |
This product is not CARB Legal and not for sale in California |
Clearance Item: |
N |
MPN: |
WCF100381-GB |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Forced Induction>Intercooler Pipe Kits |