This 2 3/8” primary 6 into 1 merge collector is machined and hand fit to perfection.The inlets are expanded to accept a 2 3/8” primary tube.

This 2 1/2” primary 6 into 1 merge collector is machined and hand fit to perfection. The inlets are expanded to accept a 2 1/2” primary tube.

This 2 1/4” primary 6 into 1 merge collector is machined and hand fit to perfection. The inlets are expanded to accept a 2 1/4” primary tube.

This 2 1/8” primary 6 into 1 merge collector is machined and hand fit to perfection. The inlets are expanded to accept a 2 1/8” primary tube.

This 2” primary 6 into 1 merge collector is machined and hand fit to perfection. The inlets are expanded to accept a 2” primary tube.

This 1 7/8” primary 6 into 1 merge collector is machined and hand fit to perfection. The inlets are expanded to accept a 1 7/8” primary tube.

This 1 3/4” primary 6 into 1 merge collector is machined and hand fit to perfection.The inlets are expanded to accept a 1 3/4” primary tube.

This 1 5/8” primary 6 into 1 merge collector is machined and hand fit to perfection. The inlets are expanded to accept a 1 5/8” primary tube.

This 1 1/2” primary 6 into 1 merge collector is machined and hand fit to perfection. The inlets are expanded to accept a 1 1/2” primary tube.