Looking for fuel additive

[JCAIRE2]

Saw a product mentioned a couple weeks ago, and I'm pretty sure it was this forum that I saw it on. It was a fuel additive, actually a whole line of products. Came in a small ~3oz red plastic bottle. Was named something like TRx, or something similar. Not thinking of autoRx, something different. Any Ideas what I'm talking about

 

[UncleS2]

Try looking on page 2 right here, RXP. Is that it?

 

[JCAIRE2]

That's the one! Thanks, I must have been scrolling right past it