Quote Originally Posted by 89GQ View Post
Iv'e been lucky with the economy as well,alot havn't but i get an extra 100-150ks a tank.And thats filling at the same bowser with and without! Love It!!!!
That's great, I haven't noticed any change in performance or economy, just smoother and quieter running. I think it's worth the outlay compared to other additives. I occasionally add a bit of FTC Decarboniser also.