GReddy Supreme Exhaust for 17-20 Civic Si

GReddy Supreme Exhaust for 17-20 Civic Si

Experience enhanced performance and an aggressive sound profile with the GReddy 2017-2020 Honda Civic Si 3" Supreme Cat Back Exhaust System. This top-of-the-line exhaust system is meticulously designed to improve airflow and deliver an unmistakable exhaust growl synonymous with GReddy's classic sound lineage. For those who demand more from their Civic Si, this exhaust system provides a perfect blend of power and style, complementing your vehicle's sporty aesthetics.

Crafted specifically for the 2017-2020 Honda Civic Si Coupe & Si Sedan, the GReddy Supreme Cat Back Exhaust System hooks up flawlessly to your vehicle's factory downpipe. The system features a significant expansion to a 3" (76mm) front-pipe and mid-pipe, ensuring a free-flowing exhaust path for optimal performance gains, particularly noticeable during spirited driving or wide-open throttle conditions. The design culminates in dual polished, straight-through SP oval mufflers, and dual center-exit dual-wall GReddy tips that perfectly align with the coupe’s sporty, wide rear bumper opening. This setup not only elevates the car's sonic character but also its overall performance.

Key Features

• Fitment: Specifically designed for 2017-2020 Honda Civic Si Coupe/ Si Sedan models.
• Performance: Enhances turbo efficiency and adds a deep GReddy growl during spirited driving.
• Design: Connects to factory downpipe, expanding to a 3" front-pipe and mid-pipe.
• Style: Features two polished SP oval mufflers and dual-wall GReddy tips, completing the sporty look.

Both systems ensure that whether you drive a coupe or sedan, you'll enjoy an upgrade that transforms the drive experience with an iconic sound and performance boost without sacrificing visual appeal.