installer

I am located in Orange County, and I am looking for somebody that has experience in installing sounds systems professionally, and have done it on a Hyundai Genesis Coupe 2013 and up. I have a 2014 Hyundai Genesis coupe 2.0T R-spec. Please send me a private message.

Is there any warranty issue using a non-dealer aftermarket installer to change the wheels? Seems like it shouldn't be an issue--after all, changing the tires/wheels isn't rocket science. But I'd hate to have a warranty issue down the road where the Hyundai dealer tries to void the warranty due...