Anybody used the "Wynns Octan 10+ Power Booster" on a MY99 Turbo?
Any recommendations? Will there be any damage top the cats? Any noticeable effects?

Thanks for any advice,

Ramon

 

I use WYNNS and have no problems, but i have no cats

 

Thanks,

anybody uses it with cats?

Ramon

 

Ramon,
I've used it on a MY00 WRX (Jap import) for a track day. Ran smooth and I assume the cats are fine. Big Bear used it for a longer period of time and was happy with it. I now use Millers for track days, as it is more widely used, but I think Wynns is fine.