Vibrant Performance 2658 4-Inch Stainless Steel Mandrel U-Bend Exhaust Elbow

The Vibrant Performance 2658 4-Inch O.D. Tight Radius 180-Degree U-Bend is designed for custom exhaust fabrication, intake systems, turbocharger plumbing, and other high-performance applications. Manufactured from stainless steel, this mandrel-bent exhaust elbow maintains a consistent inside diameter through the bend to support smooth airflow and simplify precise system design. Its U-bend configuration can be trimmed and fitted to create custom exhaust routing, transitions, and compact fabrication layouts.
Built with a 4-inch outside diameter, a 6-inch centerline radius, and 8-inch legs, the Vibrant Performance 2658 provides a practical combination of tight routing and fabrication flexibility. The 16-gauge wall construction offers dependable strength for demanding automotive and motorsport projects while remaining suitable for cutting, positioning, and welding. The 180-degree bend is ideal for applications requiring a clean return path or closely spaced parallel tubing sections.
This stainless steel exhaust bend is supplied as a single piece and is compatible with custom exhaust fabrication using appropriate stainless-steel welding and finishing techniques. Its smooth mandrel-formed shape helps reduce turbulence compared with sharply creased bends, making it a reliable component for performance exhaust and fluid-routing systems. Choose the Vibrant Performance 2658 when consistent geometry, durable material, and adaptable installation are important to the finished build.

Features:

• Brand: Vibrant Performance

• Part Number: 2658

• Product Type: 180-degree mandrel-bent U-bend exhaust elbow

• Outside Diameter: 4 inches

• Centerline Radius: 6 inches

• Leg Length: 8 inches

• Material: Stainless steel

• Wall Thickness: 16 gauge

• Application: Custom exhaust, intake, turbocharger, and fluid-routing fabrication

• Quantity: Sold individually