Vibrant Performance 11832 4-Ply Aramid Hump Hose Coupler 4.5" ID x 6" Long Black

Vehicle Fitment

• Universal - compatible with any charge air cooler (CAC), intercooler, coolant, or water system requiring a 4.50" I.D. hump-style silicone hose coupler for high-temperature and high-pressure applications

Fitment Notes

• Universal fitment - not vehicle-specific; fits any 4.50" O.D. pipe or tubing on both ends
• Suitable for charge air (hot and cold side), coolant, and water service only - not suitable for oil or fuel service
• Secure with T-bolt or worm-drive clamps (not included) on each end over the coupled tubing
• Sold individually as a single coupler

Features

• 4-ply Aramid reinforced silicone construction withstands extreme temperature and high-boost pressure conditions without swelling, splitting, or collapsing
• Three integrated reinforcement rings along the coupler body prevent excessive hose expansion under elevated boost and system pressure
• Hump profile accommodates minor pipe misalignment and absorbs vibration between coupled components, reducing mechanical stress at connection points
• Meets or exceeds SAE J20 specifications - UV and ozone resistant for long-term underhood durability
• Temperature rated from -65°F to 350°F - suitable for intercooler piping, charge air, and coolant system applications

Specifications

• Part Number: 11832
• Product Name: 4-Ply Aramid Reinforced Silicone Hump Hose Coupler - 4.50" I.D. x 6.00" Long
• Coupler Type: Hump
• Inlet I.D.: 4.50"
• Outlet I.D.: 4.50"
• Overall Length: 6.00"
• Reinforcement: 4-ply Aramid with 3 reinforcement rings
• Color: Gloss Black
• Temperature Range: -65°F to 350°F
• Compatible Fluids: Charge air (hot and cold side), coolant, water (not suitable for oil or fuel)
• SAE Compliance: Meets or exceeds SAE J20
• Warranty: 1-year limited
• Quantity: Sold individually

Included Components

• 1x Vibrant Performance 4-Ply Aramid Reinforced Silicone Hump Hose Coupler - 4.50" I.D. x 6.00" Long, Gloss Black (11832)

Product Description

The Vibrant Performance 11832 is a 4-ply Aramid reinforced silicone hump hose coupler with a 4.50" I.D. and 6.00" overall length, designed for high-temperature and high-pressure intercooler, charge air, and coolant piping connections at the 4.5" pipe diameter common in larger-displacement turbocharged applications and heavy-duty diesel charge air systems. The hump profile compensates for minor pipe misalignment and absorbs vibration between coupled components, while three integrated reinforcement rings maintain the coupler's shape under sustained boost pressure. Construction meets or exceeds SAE J20 specifications and the gloss black finish resists UV and ozone degradation for long-term underhood durability.

Rated for -65°F to 350°F, the 11832 is suitable for both hot-side and cold-side intercooler piping, as well as coolant circuits. It is not suitable for oil or fuel service. Secure with T-bolt or worm-drive clamps (sold separately) over each end of the coupled tubing. Sold individually with a 1-year limited warranty.