Big Bore Factory Fatty 022063 HAT 100% Acrylic Yarn

100% Acrylic Yarn

This system is perfect for the track or dunes

Customize with tuning inserts and spark arrestor

·Need to replace your header flange hardware

Dyno and track tested for every application

Big Bore Factory Fatty 022063 HAT 100% Acrylic YarnThe Factory Fatty is reminiscent of the works or cone pipe once used by Factory Teams. It shares many of the same characteristics with its craftsmanship and material quality. For product 023065 is for a Big Bore kit Lighter 20 gauge steel used for the body of the pipe. 19 Gauge steel used for the header portion. Includes O rings. Hand pounded seams for smooth flow transitions.