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Old 12-19-2018, 03:57 PM   #7 (permalink)
DeliveryGuy89
The Delivery Guy
 
Join Date: Dec 2018
Location: Denver, CO
Posts: 32

The Hulk - '96 Subaru Legacy Outback
90 day: 24.33 mpg (US)

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Quote:
Originally Posted by aerohead View Post
Since the performance of a boat tail is predicated upon quality airflow coming at it,you might want to consider an under-body cleanup,and full,rear wheel skirts,to help reduce any obvious turbulence upstream of the tail.
Canoe fairings for the rear wheels would also help for 3-seasons driving.
That's definitely something I'm wanting to do, I'm just not sure how to do that one either. Bolt on some aluminum around the tire seems easy enough - I had rust above my rear wheel wells, so I cleaned it up, sanded it down, coated it with plastidip and bolted on some tread plate above it and painted it black, it actually looks really cool - I've got quite a bit left over, might try that. I feel that the diamond pattern might drag down some aerodynamics, but I also feel it would still be functional, and I wouldn't have to purchase anything new.
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