Have fun with Elantra HB Turbo Timers. Keep your turbo from prematurely extinguishing with a Turbo Timer. These Elantra HB Turbo Timers will get you the attention you want. The Turbo Timer keeps the engine idling after the key has been taken out. Stay up to date by upgrading Elantra HB Turbo Timers. A Turbo Timer allows the oils to cool down without harming your turbo. Take care of your engine today and get a Turbo Timer.