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      10-01-2008, 01:08 PM   #10
Riss Racing
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United_States
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Drives: E60 M5/E92 335/HUMMER H2
Join Date: Jun 2007
Location: Irvine, CA

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Quote:
Originally Posted by arrutled View Post
If you can attain 2mpg extra for just the intake at 10000 miles per year, there is a payback period of 3 years if you currently avg 24 mpg. if you currently avg 20 mpg the payback is more like 2 years assuming you still get the +2 mpg. depends how much gas you suck down!
Anything that saves money in this econ is a + :wink:
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