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exhaust manifold unrestricted for Gilera Runner

SKU 21610
Original price $30.79 - Original price $30.79
Original price
$30.79 - $30.79
Current price $30.79
Inconspicuous way to improve performance without having to invest in a completely new exhaust system. Most Piaggio models have exhausts that are divided into two and the manifold has a resonance tube which reduces the engine’s power. Changing this manifold for a version without this tube will release more power. A positive side effect is that it resembles the original.