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Old 04-05-2013, 11:48 AM   #15
PlasticFoamMan
Scooby Specialist
 
Member#: 197764
Join Date: Dec 2008
Chapter/Region: NESIC
Location: Broston
Vehicle:
02 WRX Stage DD
PRND 01G

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That's a huge gain in mpg for a tiny piece of plastic, doesn't seem possible in my experience.

For me, the prodrive lip made things a little less twitchy. Using w/ an APR splitter made the front end so grounded, the rear felt terrible . Gas mileage dropped with that setup.

V2 lip made about the same difference in reducing twitch at speed, but no noticeable change in mileage.
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