Honda Civic Si Performance Exhaust – Invidia Gemini Triple Titanium Tip Cat-back (2017+). A direct-fit upgrade that pairs Invidia’s Gemini layout with three titanium-finished tips and a tuned, sporty voice.

Designed for the 2017+ Civic Si, this cat-back replaces the section from the catalytic converter rearward to help improve exhaust flow and response. The Gemini dual-muffler architecture is tuned for a balanced tone with minimal harshness, and precise construction supports reliable fitment for long-term use.

Features

• Triple titanium tips
• Invidia Gemini dual-muffler design
• Cat-back configuration for 2017+ Civic Si
• Refined, sporty exhaust note
• Quality construction and fitment

Have questions or need guidance on pairing this system with other mods? Call us. We have locations in Austin, Texas and the Los Angeles, California area offering installation and customization services: TX 512-982-9393, CA 562-981-6800.

Considering multiple items? Contact us for shipping discounts.

We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov