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
Vibrant
Vibrant Performance 4-Ply Aramid Reinforced Silicone Transition Coupler - 4" to 4.5" ID x 3" (Black) - 2837
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Vibrant Performance 4-ply reinforced silicone transition couplers are engineered for professional-grade plumbing in high-temperature and high-pressure automotive environments. These reducers provide a reliable transition between different piping diameters in intake, intercooler, and cooling systems. Each coupler is hand-wrapped and features high-temperature resistant Aramid reinforcement fabric between silicone layers, ensuring the hose maintains its shape and integrity without swelling or bursting under heavy duty conditions.
- Inside Diameter 1: 4.0"
- Inside Diameter 2: 4.5"
- Total Length: 3.0"
- Construction: 4-ply reinforced silicone with Aramid fabric layers
- Temperature Range: -75°F to 392°F (-60°C to 200°C)
- Standards: Meets or exceeds SAE J20 specifications
- Resistance: UV and ozone resistant to prevent environmental degradation
- Fluid Compatibility: Suitable for water, coolant, and air service only (not for fuel or oil)
- MPN: 2837
📘 Guides & Manuals
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.
Vibrant Performance 4-Ply Aramid Reinforced Silicone Transition Coupler - 4" to 4.5" ID x 3" (Black) - 2837
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:
Vibrant Performance 4-ply reinforced silicone transition couplers are engineered for professional-grade plumbing in high-temperature and high-pressure automotive environments. These reducers provide a reliable transition between different piping diameters in intake, intercooler, and cooling systems. Each coupler is hand-wrapped and features high-temperature resistant Aramid reinforcement fabric between silicone layers, ensuring the hose maintains its shape and integrity without swelling or bursting under heavy duty conditions.
- Inside Diameter 1: 4.0"
- Inside Diameter 2: 4.5"
- Total Length: 3.0"
- Construction: 4-ply reinforced silicone with Aramid fabric layers
- Temperature Range: -75°F to 392°F (-60°C to 200°C)
- Standards: Meets or exceeds SAE J20 specifications
- Resistance: UV and ozone resistant to prevent environmental degradation
- Fluid Compatibility: Suitable for water, coolant, and air service only (not for fuel or oil)
- MPN: 2837
📘 Guides & Manuals
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.
