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The HKS Silent Hi-Power muffler for GP5 LEB-H1 Fit Hybrid applications is a direct-fit cat-back muffler specified for that hybrid configuration; the source explicitly notes it does not fit the Sport variant. Tuned for a subdued exhaust tone, it provides compatible fitment for GP5 LEB-H1 hybrid models and a quieter character for owners seeking a factory-aligned replacement that excludes Sport model compatibility.
HKS Silent Hi-Power GP5 LEB-H1 FIT HYBRID ***DOES NOT FIT SPORT***
