SPECTRE SPE-97991 4-Inch 90-Degree Mandrel-Bent Aluminum Tubing Elbow

The SPECTRE SPE-97991 90-degree aluminum tubing bend is designed for custom intake, induction, intercooler, exhaust, and other fabrication projects requiring a smooth, accurately formed transition. Its mandrel-bent construction helps maintain a consistent internal passage through the bend, supporting efficient airflow and clean routing in performance applications. The tubing is made from lightweight aluminum and finished with a polished surface for a professional appearance.
The 4-inch tubing diameter and 4-inch bend radius make this elbow suitable for building large-diameter tubing assemblies while minimizing abrupt changes in direction. The straight leg sections provide useful connection area for cutting, positioning, and joining to additional tubing or components. It can be adapted for welding, clamping, or other fabrication methods according to the requirements of the project.
SPECTRE part SPE-97991 is supplied as one aluminum tubing bend and is intended for enthusiasts, fabricators, and performance specialists who need a reliable 90-degree component for a customized system. Its lightweight construction helps reduce unnecessary assembly weight, while the polished finish complements exposed engine-bay and underbody installations. Verify tubing compatibility, connection method, and available clearance before installation.

Features:

• Brand: SPECTRE

• Part Number: SPE-97991

• Bend Angle: 90 degrees

• Tubing Diameter: 4 inches

• Bend Radius: 4 inches

• Construction: Mandrel-bent aluminum tubing

• Finish: Polished aluminum

• Application: Suitable for custom intake, induction, intercooler, exhaust, and fabrication projects

• Quantity: Sold individually