Originally Posted by omar_liendo
It looks great but I have always been skeptical about these sort of devices. Have a lot of you guys install them? Do they void the warranties? Can it really mess the car up?
Bad tune can blow a motor (very rare), or be blamed for other engine/drivetrain problems by your dealer and then denied warranty coverage. It's a risk; many uninstall tunes when taking it in, some don't care. Every dealer is different with how they handle it.