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The HKS Super Turbo muffler for GRB/GRF applications is crafted to complement turbocharged Subaru platforms, balancing exhaust flow and a focused acoustic character. As a Super Turbo unit, it prioritizes efficient gas evacuation for turbo operation while contributing a sound signature matched to the chassis. The muffler is aimed at owners who want a turbo-capable exhaust component from HKS that supports engine response without unnecessary cabin intrusion.
HKS SUPER TURBO MUFFLER GRB/GRF
