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To replace the muffler of the Kawasaki Ninja 400, you need to loosen the screws that secure the exhaust terminal to its housing, on the right side of the bike near the rear wheel. Once the fastening screws are loosened, you can widen the ring that connects the muffler to the exhaust manifold to completely remove it. Once the old muffler is removed, you can insert the new one, which can be properly secured to ensure everything is functioning correctly.

Posted on 12 October 2025 by ScegliAuto

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