Creative minds show they are with HHR Turbo Timers. Keep your turbo from prematurely extinguishing with a Turbo Timer. Show others you love your Chevy by upgrading your HHR Turbo Timers. The Turbo Timer keeps the engine idling after the key has been taken out. Changing your HHR Turbo Timers can set your Chevy apart. A Turbo Timer allows the oils to cool down without harming your turbo. Take care of your engine today and get a Turbo Timer.