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HKS SILENT Hi-Power for S15 SR20DET is a quieter Hi-Power muffler made for the S15 chassis with SR20DET engines. It tones down the exhaust output compared with standard Hi-Power options while maintaining an application-specific fit for S15 SR20DET models, offering owners a matched replacement that prioritizes a subdued exhaust character.
HKS SILENT Hi-Power S15 SR20DET
