Quote:
Originally Posted by ddk632
Agreed OE sized rims are the way to go for this car, and of course, reducing unsprung weight is always a good thing.
It's not just about weight, though - it's the aero. My limited understanding is the stock i8 rims were developed with aerodynamics in mind (wind tunnel tested?) and thus contribute to the overall reduced drag and better airflow around the and through the vehicle.
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I was just going to say that. The wheels on the i8 are forged and also aid in the aerodynamics of the car.