HKS Hi-Power Muffler - 2017+ Honda Civic Si Coupe
Hi-Power mufflers are constructed of SUS304 grade stainless steel to give a high lustre finish which is durable. Some applications also incorporate the latest automotive fashion trends by featuring titanium tail tips which adds to the premium appearance with its distinct look.
Overwhelming Low Exhaust Pressure - 50% of Original Pressure
60mm large diameter pipe and full straight structure reduce the exhaust pressure to 50% of the stock. This significant exhaust pressure reduction enables the turbine to run smoothly from low RPM range, which results in the engine output increase in an entire speed range. Also, this pressure reduction effect is enhanced as the tuning level becomes more advanced.
Exhaust Sound Tuning Eliminated Unpleasant Exhaust Resonance
Without uncomfortable exhaust resonance, the sporty exhaust sound and comfortable interior space are created.
Vehicle: Honda Civic Si Coupe
Model (Engine): FC (L15C)
Model Year: 2017+
Main Material: SUS304
Tip O.D.: 97mm Ti Tip
Main Pipe Dia.: 60mm
Noise Levels: Stock 81dB, HKS 95dB