HKS 17+ Honda Civic Si Sedan (FC) Hi-Power Muffler Exhaust

The HKS Hi-Power Muffler Exhaust System is a high-performance cat-back upgrade designed specifically for the 2017–2025 Honda Civic Si Sedan with a 1.5L turbo engine. Engineered for enthusiasts seeking improved sound and efficiency, this exhaust system features a precision-crafted design that balances aggressive tone with durability. Constructed with high-quality materials, it enhances exhaust flow and performance, delivering a more spirited driving experience. The system not only boosts horsepower and torque but also provides a distinctive, sporty sound that complements the Civic Si’s turbocharged engine.

This exhaust is a direct bolt-on replacement for the stock system on compatible Honda Civic Si Sedan models from 2017 to 2025. It is intended for street and spirited driving, offering a noticeable upgrade in sound and performance without requiring extensive modifications. The kit includes the muffler and necessary mounting components, ensuring a straightforward installation. Suitable for daily driving or performance tuning, this exhaust system enhances both the aesthetic and functional aspects of your vehicle.