Quote:
Originally Posted by fujiteam
One modification I was wondering about was the addition of a spoiler. there is no air going below the spoiler and the trunk lid. It extends a little beyond the trunk deck.
I was wondering if anyone thinks that this would help fuel economy.
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If it's a non-agressive spoiler, it can actually help.
You often see these on fuel conscious cars.
It can make the angle of the rear roofline appear shallower than it actually is (better for aero).