Review on GLAY IMPROVED Energizer Graphene Consumption by Chris Walker
Not Worth the Investment
As a result of using this product, I found that my car's performance did not improve significantly. The promised increased fuel economy didn`t materialize, and the added cost wasn't justified... While the packaging and advertising looked promising the reality didn't live up to the hype..
Pros
- None
Cons
- Did not improve performance or fuel economy
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