8th Generation Honda Civic Forum - View Single Post - Aftermarket mods and Honda warranty / Will this void my warranty?

20CivicSi07 · 10-16-2008, 10:01 AM

would a header that will keep the stock cat void my warranty automatically? What about Hondata reflash?

10-16-2008, 10:01 AM	#35 (permalink)
20CivicSi07 Senior Member Join Date: Jul 2008 Posts: 698	would a header that will keep the stock cat void my warranty automatically? What about Hondata reflash?