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Old 09-26-2014, 08:03 PM   #8 (permalink)
Cobb
Master EcoModder
 
Join Date: May 2012
Location: USA
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Id only remove the plastic and stuff inside the car. Anything that effects aero may lower mpg.

Removing weight the car just feels springier, peppier, stops faster, and corners better.

Yes, using a half or quarter tank is one way to instantly save weight. Some guys short their fluids a qt like engine, tranny, radiator over flow bottle and empty the windshield washer.
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