Vibrant Performance 4 Ply Reducer Coupling

2.75" to 3.25" Inlet/Outlet Diameter, 3" Length, Black

Part #: 2834

Overview

The Vibrant Performance 4 Ply Reducer Coupling is a high-quality, race-proven component designed to seamlessly connect different diameter piping in your high-performance turbocharged or boosted applications. Crafted for enthusiasts who demand durability and reliability under extreme conditions, this reducer coupling ensures a secure, leak-free connection between 2.75" and 3.25" ID hoses or pipes. Whether you're building a custom intake, intercooler piping, or exhaust system, this coupling provides a robust solution that withstands high temperatures and pressures.

Ideal for high-boost applications, the Vibrant reducer coupling helps support your vehicle’s performance upgrades by maintaining optimal airflow and preventing leaks that could compromise power and efficiency. Its black finish not only offers a sleek appearance but also provides additional heat resistance and corrosion protection, making it suitable for demanding racing environments and street use alike.

Key Features

The Vibrant Performance 4 Ply Reducer Coupling incorporates several advanced features designed to meet the rigorous demands of performance automotive applications:

• High-Temperature, High-Boost Rated Material: Constructed from durable, heat-resistant rubber with a 4-ply reinforcement, this coupling can handle maximum operating pressures up to 28 psi, making it suitable for turbocharged and supercharged systems.
• Reinforced Construction: The 4-ply design ensures excellent strength and flexibility, preventing swelling or bursting under extreme boost pressures or high temperatures commonly encountered in racing or spirited driving.
• Precise Fitment: With an inlet diameter of 2.75" and an outlet diameter of 3.25", this reducer coupling provides a snug, secure fit that minimizes leaks and maintains consistent airflow.
• Corrosion and Heat Resistance: The black finish not only adds a sleek aesthetic but also enhances resistance to heat, oil, and other automotive fluids, prolonging the lifespan of the coupling.
• Race Proven Performance: Designed and tested for high-performance environments, this coupling is trusted by racers and enthusiasts who push their vehicles to the limit.
• Easy Installation: The flexible rubber construction allows for straightforward installation with standard hose clamps, ensuring a tight seal without the need for specialized tools.

Construction & Design

The Vibrant Performance reducer coupling is engineered from premium-grade, high-temperature rubber reinforced with four layers of fabric, providing exceptional strength and flexibility. Its one-piece design eliminates weak points and ensures uniform compression when clamped, reducing the risk of leaks. The black finish is not only aesthetically appealing but also serves as an additional barrier against heat and corrosion, making it suitable for both under-hood and off-road applications. The coupling’s precise dimensions and robust construction make it an ideal choice for custom piping setups that require reliable, high-pressure connections.

Performance & Sound

While this reducer coupling is primarily designed for durability and secure fitment, its high-quality construction ensures that it maintains consistent airflow without collapsing or swelling under pressure. This stability helps support optimal engine performance, especially in turbocharged or supercharged systems where maintaining boost pressure is critical. Its flexible design also helps dampen vibrations and noise, contributing to a quieter, more refined engine bay experience.

Installation & Fitment

The Vibrant Performance 4 Ply Reducer Coupling is a straightforward, bolt-on component that requires no cutting or special modifications. Simply slide the coupling onto the respective pipes or hoses and tighten with standard hose clamps to achieve a secure, leak-free connection. Its flexible rubber material accommodates slight misalignments, making installation easier even in tight spaces. Designed for high-pressure applications, this coupling is suitable for use in turbocharger, intercooler, and exhaust systems, providing a reliable seal under demanding conditions.

• No cutting, drilling, or special tuning required
• Compatible with 2.75" and 3.25" diameter piping
• Suitable for high-boost, high-temperature environments

What's Included

• Vibrant Performance 4 Ply Reducer Coupling, Black, 3" Length
• Clamps not included; recommended to use high-quality hose clamps for installation

Ideal For

This reducer coupling is perfect for automotive enthusiasts and professional racers who need a durable, reliable connection in their turbo or supercharged systems. It is well-suited for custom piping setups, intercooler connections, and high-temperature exhaust applications where maintaining integrity under extreme conditions is essential.

Emissions Note

This product is designed for off-road, racing, or show use only and may not be legal for use on pollution-controlled vehicles in all jurisdictions. Please verify local regulations before installation.