What is a mandrel bend and why is it important for exhaust systems?

A mandrel bend is created using a flexible mandrel inside the tube during the bending process. This prevents the tube from collapsing or kinking, keeping its diameter consistent. For exhaust systems, this means better flow and performance compared to crush bends.

What does '1D / 3in CLR' mean for this bend?

This refers to the bend radius. '1D' means the center of the bend is one diameter of the tube away from the tube's edge. Since the tube is 3 inches in diameter, the Center Line Radius (CLR) is 3 inches, indicating a relatively tight bend.

What is the advantage of using stainless steel for exhaust tubing?

Stainless steel is resistant to rust and corrosion, which is crucial for exhaust components exposed to heat, moisture, and road salt. It also holds up well to high temperatures generated by the engine.

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Specifications

Brand: Stainless Bros
Part #: 601-07656-4100
UPC: 601-07656-4100

Stainless Bros 3in Diameter 1D / 3in CLR 90 Degree Bend Leg Mandrel Bend

Name: Stainless Bros 3in Diameter 1D / 3in CLR 90 Degree Bend Leg Mandrel Bend
Brand: Stainless Bros
SKU: stainless-bros-stainless-bros-3in-diameter-1d-3in-clr-90-degree-bend-leg-mandrel-t14-314192
Price: 35.83 USD
Availability: InStock

$35.83

Only 6 left in stock

Stainless Bros 3in 90 degree mandrel bend leg tubing for custom exhaust fabrication.

Key Features

Fits custom exhaust fabrication projects.
3 inch diameter tubing.
90 degree bend with a 1D radius (3 inch CLR).
Mandrel bent for consistent diameter and smooth flow.
Constructed from stainless steel for durability.

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About this part

Product Details

If you're fabricating a custom exhaust system, getting the bends just right is key to a clean install and good flow. This 3-inch diameter, 90-degree mandrel bend leg tubing from Stainless Bros is designed to help you achieve that. The 1D bend radius means the center of the bend is only one diameter away from the tube's edge, allowing for a tighter curve without kinking.

This piece is made from stainless steel, which holds up well against exhaust heat and corrosion. The mandrel bending process ensures the tube's diameter stays consistent throughout the bend, unlike crush bends that can restrict exhaust flow. This is important for maintaining performance, especially on modified vehicles. You'll find this kind of tubing essential for routing pipes around chassis components or creating specific muffler connections.