More Ground Clearance. Smarter Exhaust Routing.

Traditional 3-inch round exhaust tubing can create clearance problems on lowered vehicles and custom chassis. Granatelli's oval exhaust tubing provides a lower-profile alternative, allowing builders to route a large exhaust system through areas where conventional round tubing may not fit.

Built to Solve Ground Clearance Problems

Granatelli's 3-inch oval exhaust tubing is engineered to provide up to ¾ inch of additional ground clearance compared with traditional round exhaust tubing. The 313539 vertical 90° bend is especially useful when exhaust routing requires a change in direction while working within limited vertical space.

The 2.2" x 3.45" outside dimensions create a lower-profile exhaust package that can help keep the exhaust tucked closer to the vehicle.

Vertical 90° Bend for Custom Exhaust Fabrication

Unlike round tubing, oval exhaust bends are designed for specific planes of movement. The 313539 provides a 90-degree change in the vertical plane, making it ideal for moving the exhaust up or down around chassis components.

Use the 313539 with Granatelli straight oval tubing, horizontal bends, adapters and other components to create a complete custom exhaust system.

Technical Specifications

Build a Complete 3" Oval Exhaust System

The 313539 is part of Granatelli Motor Sports' 3-inch oval exhaust component line. Combine vertical and horizontal bends with straight sections, adapters, mufflers and other oval components to create a custom exhaust system designed around your vehicle's chassis.

Each oval bend is designed for a specific direction, so selecting the correct horizontal or vertical component allows you to precisely control the routing of the finished exhaust system.

Route It Up. Keep It Low.

Add the Granatelli 313539 3-inch oval vertical 90° bend to your custom exhaust system and take advantage of a lower-profile design built for tight-clearance applications.