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Reviews
Very nice high quality materials, bad execution. Quality control must be bad at Moriwaki
1. Had this shipped from Japan to the US, cost a lot of money. 2. I received a defective system: the exhaust pipe was cut wrong so the nut on the right side of the engine cannot be tightened even with a short socket due to the curvature of the pipe being so close to the base where it connects to the engine. 3. Then the clearance between the mounting base and the muffler itself is so close that you can't get ratchet in between to tighten the 14mm bolt, you have to get creative and use other tooling. 4. The muffler may not be a "catalyzing" muffler, because the fumes that come from the muffler are so noxious, I have to turn the bike off at stop lights, because the fumes are super nasty and noxious. (This does not happen with the stock muffler or even other muffler systems that I used). Other than that, when I opened the box, I noticed all the materials were packaged very nicely and the finish seemed like very high quality (it's too bad the quality control was bad). As for the sound at idle, it's pretty nice (actually sounds like a motorcycle, rather than a scooter) Once your are accelerating, the sound is reduced highly and is nice and somewhat quiet at higher speeds. If all the issues that I mentioned were cleared away, I would give this exhaust 4 stars, but until it's remedied, Moriwaki gets 1 star for quality control issues for now. View detail