When two minds work in tandem you can do a lot more than just beef up a car. But then this is enough to impress us all. The iPhone app and dongle combination called DragFX is specially made to help you overcome the tiny little squeal that your car would otherwise yelp out. This version packs an OBD connector that you can plug into your car’s computer socket. That’s it. Kick your engine into life and experience the bestial sound…

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Canadian duo introduces DragFX to muscle up your car’s tone