Post by
qsiguy »
https://forums.nicoclub.com/qsiguy-u27015.html
Wed May 21, 2008 8:33 pm
It's been around for years and I've used it in other vehicles, never in my Q but not because I didn't think it was good. I don't recall any magical improvement but I haven't had magical results from any engine oil or fuel additive. Restore is for the engine oil, BG44K is a fuel additive.