All items sold by iRace Atuo Sports are warrantied only through their respective manufacturers. If you received a defective item, iRace will facilitate the warranty process with the manufacturer to get you a replacement part. It is up the manufacturer to make a decision on the claim. Higher end brands usually have less issues and better warranty support, so keep that in mind when making your purchase decision. We have great working, direct relationships with many manufacturers; this ensures that you will get superior warranty support compared to other shops.