Resonanzschalldämpfer f. 6,5 Graupner 1557 Compared to conventional silencers these tuned pipes provide a significant power boost combined with very good noise damping.
To connect the silencers to the motor a suitable manifold from the range is required. Length approx. 380 mm
Diameter approx. 36 mm
Stub diameter approx. 17 mm
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