Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Your cart
-
0-9
-
A
-
B
-
R
-
S
Wehrli
Wehrli Custom Fab 3.5in Intercooler Outlet Boot Adapter for 2017-2019 Chevrolet/GMC Silverado/Sierra 2500/3500 HD L5P Duramax - WCF205-190
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2017-2019 Chevrolet Silverado and GMC Sierra 2500 HD / 3500 HD (6.6L L5P Duramax).
The Wehrli Custom Fab (WCFab) Intercooler Outlet Boot Adapter is a precision-engineered solution for owners building custom high-flow intercooler piping or turbo kits. This adapter mounts to the passenger (cold) side outlet of the OEM or aftermarket intercooler that utilizes the factory clip-ring connection. It converts the stock slip/clip ring assembly into a 3.5-inch bead-rolled joint, allowing for a secure connection using a standard 3.5-inch silicone boot and T-bolt clamp.
Machined from billet aluminum and finished in a durable black anodize, this adapter ensures a leak-free seal and professional finish. It is an essential component for high-boost applications where the factory plastic or rubber connections are prone to failure or when custom plumbing is required.
- Manufacturer Part Number: WCF205-190
- Material: CNC Machined Billet Aluminum
- Finish: Black Anodized
- Inlet/Outlet Style: OE Clip-Ring to 3.5" Bead Roll
- Fitment Location: Intercooler Outlet (Passenger/Cold Side)
- Includes: New O-ring seals and wire retaining clip
- Origin: Made in USA
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2019 | Chevrolet | Silverado 2500 HD | High Country |
| 2017-2019 | Chevrolet | Silverado 2500 HD | LT |
| 2017-2019 | Chevrolet | Silverado 2500 HD | LTZ |
| 2017-2019 | Chevrolet | Silverado 2500 HD | WT |
| 2017-2019 | Chevrolet | Silverado 3500 HD | High Country |
| 2017-2019 | Chevrolet | Silverado 3500 HD | LT |
| 2017-2019 | Chevrolet | Silverado 3500 HD | LTZ |
| 2017-2019 | Chevrolet | Silverado 3500 HD | WT |
| 2017-2019 | GMC | Sierra 2500 HD | Base |
| 2017-2019 | GMC | Sierra 2500 HD | Denali |
| 2017-2019 | GMC | Sierra 2500 HD | SLE |
| 2017-2019 | GMC | Sierra 2500 HD | SLT |
| 2017-2019 | GMC | Sierra 3500 HD | Base |
| 2017-2019 | GMC | Sierra 3500 HD | Denali |
| 2017-2019 | GMC | Sierra 3500 HD | SLE |
| 2017-2019 | GMC | Sierra 3500 HD | SLT |
Choose your Location
-
Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
Product Comparison
How they are Different
|
__ __ |
|
|---|---|
| Description |
Description - __ |
| Rating |
Rating - __ |
| Vendor |
Vendor - __ |
| Color |
Color - __ |
|
|
Compare products ( / )
The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Wehrli Custom Fab 3.5in Intercooler Outlet Boot Adapter for 2017-2019 Chevrolet/GMC Silverado/Sierra 2500/3500 HD L5P Duramax - WCF205-190
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
Our prices are updated daily to ensure we can offer you the best possible price. In the unlikely case that you have found a lower price, please contact us at hello@atlusauto.com and we'll do our best to answer your query right away!
Easy Financing
We've partnered up with Affirm/Shop!
Why use Affirm/Shop?
- Clear application process
- Friendly support team
- Spread a big payment interest-free
- Ability to buy what you want
How does it work?
- Add your purchase to cart
- Select Shop Payments at checkout
- Complete the application
- Compare any available finance options
Share:
Fits 2017-2019 Chevrolet Silverado and GMC Sierra 2500 HD / 3500 HD (6.6L L5P Duramax).
The Wehrli Custom Fab (WCFab) Intercooler Outlet Boot Adapter is a precision-engineered solution for owners building custom high-flow intercooler piping or turbo kits. This adapter mounts to the passenger (cold) side outlet of the OEM or aftermarket intercooler that utilizes the factory clip-ring connection. It converts the stock slip/clip ring assembly into a 3.5-inch bead-rolled joint, allowing for a secure connection using a standard 3.5-inch silicone boot and T-bolt clamp.
Machined from billet aluminum and finished in a durable black anodize, this adapter ensures a leak-free seal and professional finish. It is an essential component for high-boost applications where the factory plastic or rubber connections are prone to failure or when custom plumbing is required.
- Manufacturer Part Number: WCF205-190
- Material: CNC Machined Billet Aluminum
- Finish: Black Anodized
- Inlet/Outlet Style: OE Clip-Ring to 3.5" Bead Roll
- Fitment Location: Intercooler Outlet (Passenger/Cold Side)
- Includes: New O-ring seals and wire retaining clip
- Origin: Made in USA
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2019 | Chevrolet | Silverado 2500 HD | High Country |
| 2017-2019 | Chevrolet | Silverado 2500 HD | LT |
| 2017-2019 | Chevrolet | Silverado 2500 HD | LTZ |
| 2017-2019 | Chevrolet | Silverado 2500 HD | WT |
| 2017-2019 | Chevrolet | Silverado 3500 HD | High Country |
| 2017-2019 | Chevrolet | Silverado 3500 HD | LT |
| 2017-2019 | Chevrolet | Silverado 3500 HD | LTZ |
| 2017-2019 | Chevrolet | Silverado 3500 HD | WT |
| 2017-2019 | GMC | Sierra 2500 HD | Base |
| 2017-2019 | GMC | Sierra 2500 HD | Denali |
| 2017-2019 | GMC | Sierra 2500 HD | SLE |
| 2017-2019 | GMC | Sierra 2500 HD | SLT |
| 2017-2019 | GMC | Sierra 3500 HD | Base |
| 2017-2019 | GMC | Sierra 3500 HD | Denali |
| 2017-2019 | GMC | Sierra 3500 HD | SLE |
| 2017-2019 | GMC | Sierra 3500 HD | SLT |
Authencity Guaranteed
We only sell authentic products from verified brand partners and retail partners globally.
Can’t Find the Part You Need?
Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.
Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.
- Choosing a selection results in a full page refresh.
- Opens in a new window.
