FOR 07/08/09/10/11 HONDA CIVIC SI FA5 4-DR SEDAN CATBACK EXHAUST MUFFLER 4.5"TIP | eBay
Exhaust Pipe - Muffler for 2009 Honda Civic | Majestic Honda Automotive Parts
2022-2023 Honda Civic Si Borla® Performance Cat-Back Exhaust Systems
Full-Race 2012-2013 & 2014-2015 Civic Si & ILX Catback Exhaust V-band System 3.0 inch
I'm trying to mod my 2009 Honda civic lx r18 automatic and everyone is hating on it but I personally like the make any recommendations performance wise?(I already have an exhaust system) :