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Old 12-16-2007, 02:46 PM   #4 (permalink)
MetroMPG
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Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 22,527

Blackfly - '98 Geo Metro
Team Metro
Last 3: 70.09 mpg (US)

MPGiata - '90 Mazda Miata
90 day: 54.46 mpg (US)

Even Fancier Metro - '14 Mitsubishi Mirage top spec
90 day: 70.75 mpg (US)

Appliance car Mirage - '14 Mitsubishi Mirage ES (base)
90 day: 62.14 mpg (US)
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Quote:
Originally Posted by DifferentPointofView
Now I This is just filtration data, As for MPG I dont know, but some tests would have to be had to get accurate data.
Yeah, I should have been more clear - I wasn't challenging their flow claims. Those aren't hard to believe.

I'ts just the MPG testimonials that make me bristle. One of my big pet peeves is claims made with no sound data to back them up.

But you've also got a point on the warranty. There's something to be said for reusing a K&N filter for the life of a vehicle instead of throwing away another OEM style filter every NNN miles.
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Project MPGiata! Mods for getting 50+ MPG from a 1990 Miata
Honda mods: Ecomodding my $800 Honda Fit 5-speed beater
Mitsu mods: 70 MPG in my ecomodded, dirt cheap, 3-cylinder Mirage.
Ecodriving test: Manual vs. automatic transmission MPG showdown



EcoModder
has launched a forum for the efficient new Mitsubishi Mirage
www.MetroMPG.com - fuel efficiency info for Geo Metro owners
www.ForkenSwift.com - electric car conversion on a beer budget
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