I think you will be all set, aftermarket exhausts are usually fine. Its when you custom make it, or remove the muffler or have cutouts or something. The great thing about a bolt on exhaust is that it bolts right off too.
Just don't be a moron and rev your engine in quiet neighborhoods and towns for no reason lol
A forum community dedicated to 9th generation Honda Civic owners and enthusiasts. Come join the discussion about performance, tuning, engine swaps, turbos, modifications, troubleshooting, maintenance, and more!