From my understandinf parts such as these do not carry a warranty of their own. So if something happens to your cold air intake basically its not covered and if you want another one you will have to purchase the replacement at your cost. However, with that said, it will not void the warranty that you have on your car. If you got into putting internal upgrades such as cams, lifters, heads, etc. that would be when your warranty would be no good. Hope this helps.