Be Free Catalyst Silencer Muffler PS13 S14 S15 R32 A31 C33 Y32 Y33

All steel SUS304.
It has a straight structure, and the volume is lowered by 5 to 7db.

For those who are having trouble with the loud noise of the muffler with a catalyst straight pipe.

The flange area is 80Φ, but the inside is slightly narrowed.
Gasket and bolt set are included.

For more details please visit the below-attached link
catalyst silencer muffler PS13 S14 S15 R32 A31 C33 Y32 Y33