Product Description
Full Straight Pipe achieves low exhaust pressure with the new HKS Hi-Power Catback Exhaust System for the 2017+ Honda Civic SI Coupe. This system was developed to be highly emotional and aggressive sound to match the character of the Honda Civic SI Coupe. The large 60mm pipe and full straight structure with no restrictions achieves 40% lower exhaust pressure compared to 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.
Features:
- Constructed of ultra-thin stainless steel
- Dual 97mm diameter burnt titanium tips with HKS logo
- 60mm diameter stainless steel pipe
- Reduces weight and back pressure
Applications:
- 2017+ Honda Civic SI Coupe
California Residents, Proposition 65 WARNING
