
The Invidia N1 cat-back exhaust with 76mm titanium tips for 2006–2011 Civic Si two-door models is a racing-oriented replacement exhaust. It provides a free-flowing path from the catalytic section to the tips, delivering a sportier exhaust note and reduced restriction compared to stock systems. Confirm the 2-door Civic Si application before ordering to ensure direct fitment.
Invidia 06-11+ Civic Si 2Dr ONLY 76mm RACING N1 Titanium Tip Cat-back Exhaust