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      03-20-2017, 10:09 AM   #7
roastbeef
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Drives: E92 M3
Join Date: Nov 2010
Location: Orange County, CA

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Quote:
Originally Posted by dparm View Post
I'd bet you a beer you won't notice any difference. It'll be a placebo effect: I could swap various 10w60s out in your car and you'd have no clue.
for an oil, possibly.

i wasn't sure about an oil additive until i added it to my 40 year old gas edger's oil... undebatably smoother operation. in the grand scheme of things, small things add up to larger things that can really make a difference. these cars are sensitive enough to have different attitudes in different ambient temperatures. won't know until i try it.
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