Vibrant 4" (101.6mm) O.D. 45 Degree Mandrel Bend

Part #: 13104

Overview

The Vibrant 4" (101.6mm) O.D. 45 Degree Mandrel Bend is a high-quality exhaust component designed for performance enthusiasts and custom fabricators. Crafted from durable materials, this mandrel bend allows for precise routing of exhaust piping, enabling smooth airflow and optimized exhaust system design. Its 45-degree angle provides flexibility in creating custom exhaust layouts, making it ideal for turbocharged setups, race cars, or any application requiring custom pipe routing. Whether you're building a performance exhaust system or upgrading your existing setup, this mandrel bend helps ensure reliable performance and longevity. Constructed with precision mandrel bending technology, this component maintains consistent pipe diameter throughout the bend, minimizing flow restrictions and turbulence. Its robust design supports high-temperature operation and corrosion resistance, ensuring long-term durability even under demanding conditions. The smooth interior surface reduces exhaust backpressure, contributing to improved engine response and efficiency.

Key Features

This mandrel bend combines quality materials and thoughtful design to meet the needs of performance-focused applications. Key features include:

• Manufactured from high-grade stainless steel for corrosion resistance and strength
• Precisely machined 45-degree angle for accurate pipe routing
• Mandrel bent for smooth, consistent interior diameter, reducing flow restrictions
• Designed to withstand high temperatures and harsh exhaust environments
• Ideal for custom exhaust fabrication, turbo systems, and race applications
• Supports various vehicle modifications and performance upgrades
• Easy to weld and integrate into existing exhaust systems

Construction & Design

This mandrel bend features a seamless, high-precision manufacturing process that ensures consistent wall thickness and smooth interior surfaces. The stainless steel construction provides excellent resistance to corrosion and heat, making it suitable for demanding automotive environments. Its design facilitates easy welding and installation, supporting custom fabrication projects with confidence.

Installation & Fitment

Designed for custom exhaust fabrication, this 4-inch mandrel bend requires welding to connect with other exhaust components. Proper fitment depends on your specific application and layout; verify dimensions and angles to ensure compatibility with your project.

What’s Included

This product includes a single 45-degree mandrel bend pipe, ready for installation into your custom exhaust system. Hardware or additional components are not included and must be sourced separately based on your setup.

Ideal For

Perfect for automotive enthusiasts, race car builders, and fabricators seeking reliable, high-performance exhaust bends to optimize airflow and system layout.