choosing

Any help in choosing a power chip for increase of HP as well as MPG on 2012 v-6 333hp Genesis sedan. Prefer do it yourself plug and go type to avoid warranty issue when taking for service.

In the Tampa Bay area Hyundai's 2 Equus dealerships are nowhere near high income areas or in Tampa or St Pete or Clearwater. They are in lower income more rural areas where locals buy Hyundais because they are cheap cars. I know Hyundai has to reward its high volume dealers but they have no...