What is a pie cut exhaust tube?

A pie cut tube is a section of tubing that has been cut at an angle, like a slice of pie. When multiple pie cuts are welded together, they allow you to create a bend in the tubing with a precise angle and radius.

What does '1.5D/4.5in CLR Loose Radius' mean?

This refers to the depth of the cut (1.5 inches) and the centerline radius of the bend (4.5 inches). 'Loose radius' indicates a larger, more gradual bend compared to a tight radius.

What gauge is this tubing?

This tubing is 16-gauge steel, which is a standard thickness commonly used for exhaust system fabrication.

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Specifications

Brand: Stainless Bros
Part #: 609-07601-0006
UPC: 609-07601-0006

Stainless Bros 3in x 1.5D/4.5in CLR Loose Radius 16 Gauge Pie Cut - 5pk

Name: Stainless Bros 3in x 1.5D/4.5in CLR Loose Radius 16 Gauge Pie Cut - 5pk
Brand: Stainless Bros
SKU: stainless-bros-stainless-bros-3in-x-1-5d-4-5in-clr-loose-radius-16-gauge-pie-cut-t14-314312
Price: 26.61 USD
Availability: InStock

$26.61

Only 3 left in stock

Stainless Bros 3in x 1.5D/4.5in CLR Loose Radius 16 Gauge Pie Cut - 5pk. Ideal for custom exhaust fabrication.

Key Features

This is a 5-pack of pie cut exhaust tubing.
Each piece is a 3-inch diameter tube with a 1.5-inch deep loose radius cut.
The centerline diameter for the radius cut is 4.5 inches.
The tubing is constructed from 16-gauge steel.
These are designed for custom exhaust fabrication and require welding.

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About this part

Product Details

Stainless Bros is known for providing a wide range of stainless steel exhaust components. These pie cut pieces are a popular choice for custom exhaust fabrication, allowing you to bend tubing precisely where you need it. Each piece is a loose radius cut, meaning you get a 1.5-inch deep cut on a 4.5-inch centerline diameter tube, giving you a lot of control over the bend angle.

This 5-pack comes with 16-gauge steel tubing, which is a common thickness for exhaust systems. The pie cut design means each piece is essentially a segment of a circle, and when welded together, they form a smooth, continuous curve. This is crucial for maintaining good exhaust flow and preventing restrictions that can hurt performance. You'll need to weld these pieces together to create your custom exhaust routing.