$894.99
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HKS SILENT Hi-Power Exhaust for S13 Nissan Silvia
High Quality Sound Sport Exhaust System with Reduced Noise Level
The straight structure easily muffle high-frequency sounds. However, it is difficult to reduce the unpleasant low-frequency sound heard inside the cabin. The Silent Chamber can reduce this low-frequency sound. It works to reflect sound waves created by engine to cancel each other out. This closed-end structure creates a high muffling effect with almost no effect on performance.