Fits all 2017-2021 Civic Si Sedan
Fits all variant models including RHD, International Models, Etc.

Overview

Important Notes:

This "Hi-Power" exhaust system from HKS was designed with both style and performance in mind. Features SUS304 stainless steel construction, a piping diameter of 60mm, and a tip diameter of 97mm. This exhaust system is guaranteed to increase exhaust flow and power over stock, as well as offer an improved exhaust tone.

Features

• SUS304 Stainless Steel Construction
• Piping Diameter of 60mm
• Tip Diameter of 97mm
• Signature HKS Hi-Power Muffler

Benefits

• Increased Performance & Power
• Improved Exhaust Tone
• Stylish & Appealing Design