Product Description
The WEHRLI CUSTOM FAB WCF207-100 4IN ID X 4IN LONG SILICONE HUMP BOOT AND CLAMP KIT is a premium replacement coupler designed for high-performance diesel intake and intercooler systems. Manufactured using reinforced multi-ply silicone, this hump style coupler allows for engine movement while maintaining a secure seal between turbocharger, intercooler, and charge pipe connections.
Wehrli Custom Fabrication designed this coupler kit for durability in high boost applications commonly found in Duramax, Cummins, and Power Stroke performance builds. The flexible hump design helps absorb engine movement and vibration while preventing boost leaks that can reduce turbo efficiency and engine performance.
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Key Features
- Heavy-duty reinforced multi-ply silicone construction
- 4 inch inner diameter for common turbo and intercooler piping
- Hump design allows for engine movement and vibration
- High temperature and high boost resistant
- Includes high strength T-bolt clamps
- Ideal for turbo piping, intercooler piping, and intake systems
- Perfect replacement for worn or leaking intercooler boots
Fitment
- Universal fit for 4 inch intercooler piping systems
- Duramax turbo and intercooler piping systems
- Cummins turbo and intercooler piping systems
- Power Stroke intercooler charge pipe connections
- Custom diesel performance builds using 4 inch piping
Note: Always verify piping diameter before ordering. This coupler is designed for systems using 4 inch outer diameter charge pipes.
Frequently Asked Questions
What does the hump design do?
The hump design allows the coupler to flex slightly, absorbing engine movement and vibration while maintaining a tight seal between pipes.
What material is the coupler made from?
This coupler is constructed from reinforced multi-ply silicone designed to handle high boost pressures and high engine bay temperatures.
Are clamps included?
Yes. The Wehrli WCF207-100 kit includes heavy-duty stainless steel T-bolt clamps for a secure installation.
Is this compatible with aftermarket turbo systems?
Yes. This coupler works with many aftermarket turbo and intercooler piping systems that utilize 4 inch charge piping.
Can this be used on high horsepower builds?
Yes. The reinforced silicone construction is designed to withstand high boost pressures typically found in performance diesel applications.
Specifications for WEHRLI CUSTOM FAB WCF207-100
| Specification | Details |
|---|---|
| Brand | Wehrli Custom Fabrication |
| Part Number | WCF207-100 |
| UPC | Not Listed by Manufacturer |
| GTIN | Not Listed |
| Product Type | Silicone Hump Coupler and Clamp Kit |
| Inner Diameter | 4 Inches |
| Length | 4 Inches |
| Material | Reinforced Multi-Ply Silicone |
| Shipping Weight | 1 lb |
| Shipping Method | UPS / FedEx Ground |
| Prop 65 Warning | This product may expose you to chemicals known to the State of California to cause cancer or reproductive harm. For more information visit https://www.P65Warnings.ca.gov |
