Your cart is empty.
Your cart is empty. Specification: 4-Ply Reinforced Straight High Temperature Hump Black Silicone Coupler Hose
Conditon: 100% Brand New
Item Type: Coupler Hose
Material: Silicone
Color: Black
Working Temperature: -76 Degree F (-60 Degree C)- +500 Degree F (+260 Degree C)
Working Pressure: 0.3 Mpa (43.5 PSI)-0.9 Mpa (130.5 PSI)
Bursting Pressure: 2 Mpa
ID:3"(76mm)
Thickness: Approx. 5 mm/0.2in, 4-ply reinforced
Length: Hose Length Approx. 100mm/4.0inch
Size Tolerance: Approx. +/- 0.5 mm/0.02inch
Fitment: Universal Coupler Hose for Car Modified
Package List:
1 x Straight Hump Black Silicone Coupler Hose
2 x stainless steel hose Clamps
> Note:
Not for oil or fuel transfer.
Professional installation is highly recommended.The size tolerance is approx. +/- 0.5 mm/0.02inch, thanks for your understanding.
Rey Atangan
Reviewed in the United States on March 4, 2025
Clamps are low quality and will break right away.
Morgan D.
Reviewed in the United States on September 19, 2024
these fit just as I expected and the silicone feels very firm (not like some which are too soft and rip easily, this will last. the clamps are better than the typical style clamps, but mine arrived bent (though still functional)
Parker
Reviewed in Canada on July 22, 2024
Haven’t had to use this yet but have it in my pickup as a spare air to air boot. Significantly cheaper than buying from Cat and Tigercat which is what all our equipment is. The clamps are definitely cheap and lower quality but the boot itself doesn’t seem that bad. Once something blows an air to air boot I will try this one and update this review after having it on for a while to see how it holds up.
Peterson W.
Reviewed in the United States on July 13, 2024
Well made and heavy duty construction. The dimensions are spot on as advertised. I like the reinforcing rings and T-bar hose clamps. Perfect for custom turbo applications.
K-Pinski
Reviewed in the United States on June 3, 2024
Ever since I've learned and found out about high end reinforced hump couplers I have never gone back to what I was using before.Which was a basic silicone coupler, single ply no reinforcement and a simple basic clamp, but with those I always had problems of them coming loose or after sometime they would stretch from the heat forcing me to purchase a new one to keep things running smoothly. It's no longer the case...These high-end couplers have everything one would want in a coupler and everything is made perfectly down to the smallest detail, they are made with four ply of heat resistant material. They are reinforced and with the hump they are actually reinforced with metal rings on the outside of the coupler to hold it's shape during high intensity & high stress.They're extremely resistant to heat and perform very well with high stress and high heat, normally they use these couplers for turbos or performance needed accessories but a lot of people have started using them for intakes and other parts of the vehicle to have that high end performance where it's needed most. This coupler reducer that is a 3-in to 4 IN also comes with two t style clamps, they are some of the best clamps that are available, The ultimate option for the t clamp would be to have a resistant spring on the inside of the t clamp for a ultimate hold and never come loose sorta clamp.For this particular application the spring for the inside of the t clamp would be overkill, just the tclamp itself is able to hold.Overall this hump coupler and reducer from 3 to 4 IN is the best option available if you were needing this kind of reducer/coupler. Four ply reinforced along with steel rings and it being high heat resistant and resistant to many other things along with two t clamps is absolutely the best possible outcome you can have... Hands down!It is a tad slightly more expensive than a regular coupler but with it's high end quality, it's a guaranteethat it will be a one time purchase and it will stay with the vehicle for life, it will be performing just like it did on day one.I 1,000% recommend this reducer/coupler.
Fred Bloggs
Reviewed in the United States on June 28, 2024
Features and Build:Size: ID 4 inches to 5 inches, indicating it's a straight silicone reducer hose with a larger diameter at one end and a smaller diameter at the other.Material: Made from silicone, known for its durability, flexibility, and resistance to heat and chemicals.Reinforcement: Features 4 layers of polyester reinforcement, enhancing strength and durability under high-pressure and high-temperature conditions.Color: Black silicone finish, which is common and suitable for automotive and performance applications.Clamps: Includes 2 T-bolt clamps, which provide a secure and tight fit, minimizing the risk of leaks or disconnections.Potential Pros:Durability: Silicone construction combined with polyester reinforcement provides excellent resistance to heat, pressure, oil, and other automotive fluids.Flexibility: The straight design with a reducer allows for versatile use in turbocharger and intercooler systems, intake systems, and other high-performance applications.Performance: Smooth internal surface minimizes turbulence, improving airflow efficiency and reducing pressure drop.Ease of Installation: T-bolt clamps ensure a secure attachment, making installation straightforward and reliable.Considerations:Fitment: Ensure compatibility with your specific vehicle model and intended application, including checking dimensions and hose routing requirements.Maintenance: Periodic inspection and cleaning may be necessary to maintain optimal performance and longevity, especially in demanding operating conditions.Installation: Proper installation techniques, such as using appropriate clamping force and ensuring clean surfaces, are crucial for preventing leaks and ensuring a secure fit.Conclusion:The TuoLauthon Straight Black Silicone Reducer Hump Coupler appears to be a robust choice for enthusiasts and professionals looking to upgrade their turbocharger, intercooler, or intake systems. Its silicone construction, reinforced layers, and included T-bolt clamps suggest it's designed for durability, performance, and ease of installation in automotive applications.
Maximus Minimus
Reviewed in Canada on June 25, 2024
A very good quality coupler.The clamps are very high quality stainless steel and the thickness of the silicone hose material is very good.Overall, no complaints.
Bud Brummett
Reviewed in the United States on May 5, 2024
worked fine
Tristan E.
Reviewed in the United States on December 14, 2024
Heavy duty! Worked perfectly for my custom intake pipe on my volvo
HAP
Reviewed in the United States on October 2, 2024
Took care of my problem and fit the application better than the original part
Recommended Products
