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Old 07-13-2013, 04:27 AM   #16 (permalink)
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Location: Tustin, CA
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2013 STi *SOLD* - '13 Subaru Impreza WRX STi
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1996 Geo Metro *RETIRED from Ecomodding* - '96 Geo Metro Base
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Not sure how far along you are on the belly tray. Some tips.

Home.depot sells light aluminum window frames for.mesh window that make a great frameto mount your under tray.

Be sure to leave plenty around your exhaust, or the coroplast will eventually warp. Coroplast will.warp around the engine and tranny too. Maybe use aluminum in this area instead.

I noticed.a 2-3 mpg gain overall with a belly tray.

See the rest of the Sti project log:
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