Quote:
Originally Posted by BGM
Google it and you will yield a ton of information--most skeptics have never tried it they just claim it doesn't work without even using it. I can say that I can tell a ride difference and so far a slight fuel economy increase.
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I am aware of the information on the web, both pro and con. According to the internet, Elvis is still alive as well. It must be true. Colour me skeptical.
I am sure you can tell a ride difference, if you say so. That would be due to having a different pressure in your tires than before the plain old air (80% nitrogen) was changed out for $30 worth of 93% nitrogen.
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2007 X3 3.0si, 6 MT, Premium, White
Retired:
2008 535i, 6 MT, M Sport, Premium, Space Grey
2003 X5 3.0 Steptronic, Premium, Titanium Silver
2002 325xi 5 MT, Steel Grey
2004 Z4 3.0 Premium, Sport, SMG, Maldives Blue
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