Did your buddy just put bus lengths on you on a run that you did in Mexico?  GCTuner has everything you need to increase the potential of your Hyundai Genesis Coupe and hurt some feels in the process.

In this section you will find:

  • Oversized Forged Pistons & Connecting Rods
  • Turbo Kits
  • Camshafts
  • Large Intercoolers
  • Racing Pulleys
  • Fuel Injectors