Harddrive Steel Exhaust Donut - 16g Exhaust Donut 1-3/4" DIA

Harddrive 16-gauge steel exhaust donut for V-twin motorcycle custom exhaust builds. Mandrel-bent with zero wrinkles or crimping, this 1-3/4" diameter tube can be cut and angled to fit your specific exhaust routing.

Features

• 16-gauge steel construction
• 1-3/4" diameter
• Mandrel-bent — wrinkle and crimp free
• Full 360-degree bend allows custom angle cuts
• 5.51 inches long

Specifications

• Brand: Harddrive
• Manufacturer Part #: 306014
• UPC: 191361073991
• Gauge: 16G steel
• Diameter: 1-3/4 in
• Length: 5.51 in
• Weight: 1.32 lbs
• Country of Origin: China (Taiwan)

Fitment

Fits V-twin motorcycles including Harley-Davidson and Indian Motorcycle models. Designed as a blank tube for custom exhaust fabrication.

Frequently Asked Questions

Can I cut this to a shorter length?

Yes. The mandrel-bent tube is designed to be cut and shaped to your custom exhaust layout.

What is mandrel bending and why does it matter?

Mandrel bending uses an internal form to prevent wrinkles and crimping. This keeps the tube structurally sound and flow-friendly after bending.

Will this fit any V-twin, or are there fitment restrictions?

This is a blank tube for custom builders. Fitment depends on your specific exhaust design and bike model — it's not a direct bolt-on part.

What diameter is this tube?

1-3/4 inch outside diameter — a common size for V-twin exhaust systems.