Invidia N1 Catback Exhaust Civic Si Coupe (2006-2011) Legacy GT Engine (10-up) Your stock downpipe is welded

Your stock downpipe is welded to the catalytic converter

1998-2002 Forester (All)

8T 1996-2005

Whether to simply refresh and upgrade a stock VW or to match with street performance lowering springs and other modifications

Invidia N1 Catback Exhaust Civic Si Coupe (2006-2011) Legacy GT Engine (10-up) Your stock downpipe is weldedThe Invidia N1 system for your Civic Si features 70mm piping and an attractive 101mm titanium tip. Made entirely from mirror polished stainless steel, all Invidia exhaust systems include their signature thick CNC flanges and precision robotic TIG welds. All mandrel bends and their signature N1 syle free flowing muffler release more ponies to the pavement for performance you will hear and feel. The N1 features and extremely aggressive exhaust note and