BILTWELL Bonanza Helmet - Rootbeer Megaflake - 2XL 1001-457-206 Noise Damper - TUV050/3 Kit contains 10 sizes totaling

Kit contains 10 sizes totaling at 400 pieces

The inter core tube is made of stainless that slips over the entrance and into the exit cap that is made of Titanium and accented with a Carbon Fiber beauty cover with a 60* slash cut

FX-37X Helmet Visor Screw Kit

It is simple to fit

for those who think loud just isn't good enough Start as round 4-inch tubes

BILTWELL Bonanza Helmet - Rootbeer Megaflake - 2XL 1001-457-206 Noise Damper - TUV050/3 Kit contains 10 sizes totalingRugged, plated steel D ring neck strap with adjustment strap end retainer Hand sewn, removable, brushed Lycra liner with contrasting diamond stitched, quilted, open cell foam padding Injection molded ABS outer shell with hand painted finish Expanded polystyrene inner shell