Twisted Choppers Ground Pounder 2 Into 1 Exhaust Header Collector

Twisted Choppers Ground Pounder 2 Into 1 Exhaust Header Collector

The collector is where a 2-into-1 exhaust comes together, and the shape of that merge has a direct effect on flow and sound. This Twisted Choppers Ground Pounder collector is oval mandrel-bent from 16-gauge cold rolled steel and formed to accept two 1-7/8-inch exhaust tubes side by side – the same collector design used on the Twisted Choppers Ground Pounder exhaust header.

Key Features

• Oval mandrel-bent 2-into-1 exhaust header collector
• Accepts two 1-7/8-inch (1.875-inch) exhaust tubes side by side
• Can be used with 2-inch tubing; tubes will slide in no more than 1/2 inch
• 16-gauge cold rolled steel construction
• Same collector used on the Twisted Choppers Ground Pounder exhaust header
• Made in the USA

Technical Specifications

• Material: 16Ga cold rolled steel
• Inlet tube size: 1-7/8 inch (1.875 inch) OD – two tubes side by side
• 2-inch tube use: Compatible; maximum slide depth 1/2 inch
• Design: Oval mandrel-bent

Fitment Notes

• Designed for use with 1-7/8-inch (1.875-inch) OD exhaust tubing
• 2-inch tubing is compatible but will only slide in approximately 1/2 inch; plan welding accordingly
• For fabrication use; requires welding