505 CRF Fuel System Treatment

Anyone ever use this fuel system treatment? It has nothing but good reviews. I put a can in my Land Cruiser and it really made a difference. When I change the cool fuel filters, I’m going to put a little in the module directly to give the injectors a good dose and 2 cans in each tank. It’s on sale now also on Amazon.
https://a.co/d/bM6vBAy

https://a.co/d/bM6vBAy

2008 330EC
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Dream 'Inn III -- 2008 400 Express