O.S.Speed Induction Silencer On-Road replacement Air Filters (3)
This is a pack of three replacement filters for the O.S. Induction Silencer for on-road racing (OSMG2350). This EFRA/IFMAR approved silencer was developed for .12 - .21 class on-road engines to help reduce noise levels, while at the same time having very little affect on power output.
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