Mandrel Exhaust Tube: 4" outer diameter. Pipe is thick enough to be butt welded together easily.
Custom Pipe: If the existing exhaust pipe is rusted, it will affect the efficiency of the exhaust. Now is the time to build a new and more efficient exhaust system.
Redundant Design: Made of high quality 304 stainless steel material. Tubes long enough to meet your custom needs. Cutting, welding will be required
Expand-on Ends : All of the pipes have flared ends for easy sliding installation.
Dimensions: 48 inch / 12 ft overall length. 4" outer diameter.