
Wehrli
Wehrli 20-24 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe - Gloss Black
- Mfr Part #
- WCF100381-GB
- Part #
- WCFWCF-100381-GB
- UPC
- WCF100381-GB
- Part Type
- Intercooler Pipe
Passenger Side 3.5 in. Intercooler Pipe, 20-25 Duramax L5P, Gloss Black
Overview
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 CNC machined flange with a double o-ring seal and an upgraded silicone boot with black anodized billet aluminum adapter in order to withstand higher boost pressures than the factory components to increase reliability and eliminate blown factory boots and boost leaks. This pipe is compatible with stock trucks requiring no additional modifications, upgrades, or tuning for installation.
Details
Wehrli Custom Fab Passenger Side 3.5 in. Intercooler Pipe, 20-25 Duramax L5P, Gloss Black
Specifications
- Position
- Passenger Side
- Color
- Black
- Finish
- Gloss Black
- Part Type
- Intercooler Pipe
- Weight
- 5.7 lb
- Box Dimensions
- 30.1 × 10.9 × 10.3 in
Vehicle Fitment (25)— click to view applications
| Year(s) | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2020-2025 | Chevrolet | Silverado | 2500 HD High Country | V8.6599cc |
| 2020-2025 | Chevrolet | Silverado | 3500 HD LTZ | V8.6599cc |
| 2020-2025 | Chevrolet | Silverado | 3500 HD WT | V8.6599cc |
| 2020-2025 | Chevrolet | Silverado | 2500 HD LT | V8.6599cc |
| 2020-2025 | Chevrolet | Silverado | 2500 HD LTZ | V8.6599cc |
| 2020-2025 | Chevrolet | Silverado | 2500 HD WT | V8.6599cc |
| 2020-2025 | Chevrolet | Silverado | 3500 HD High Country | V8.6599cc |
| 2020-2025 | Chevrolet | Silverado | 3500 HD LT | V8.6599cc |
| 2021-2025 | Chevrolet | Silverado | 2500 HD Custom | V8.6599cc |
| 2024-2025 | Chevrolet | Silverado | 2500 HD ZR2 | V8.6599cc |
| 2020-2025 | GMC | Sierra | 3500 HD SLT | V8.6599cc |
| 2020-2025 | GMC | Sierra | 2500 HD AT4 | V8.6599cc |
| 2020-2021 | GMC | Sierra | 2500 HD Base | V8.6599cc |
| 2020-2025 | GMC | Sierra | 2500 HD Denali | V8.6599cc |
| 2020-2025 | GMC | Sierra | 2500 HD SLT | V8.6599cc |
| 2020-2025 | GMC | Sierra | 3500 HD AT4 | V8.6599cc |
| 2020-2021 | GMC | Sierra | 3500 HD Base | V8.6599cc |
| 2020-2025 | GMC | Sierra | 3500 HD Denali | V8.6599cc |
| 2020-2025 | GMC | Sierra | 3500 HD SLE | V8.6599cc |
| 2020-2025 | GMC | Sierra | 2500 HD SLE | V8.6599cc |
| 2022-2025 | GMC | Sierra | 2500 HD Pro | V8.6599cc |
| 2022-2025 | GMC | Sierra | 3500 HD Pro | V8.6599cc |
| 2024-2025 | GMC | Sierra | 2500 HD Denali Ultimate | V8.6599cc |
| 2024-2025 | GMC | Sierra | 2500 HD AT4X | V8.6599cc |
| 2024-2025 | GMC | Sierra | 3500 HD Denali Ultimate | V8.6599cc |
Documents & Media
Compliance & Shipping Notes
- Prop 65: Y
- EPA: Compliant
- Not CARB approved


