[sc_rufctr]

Originally Posted by kach22i

New premium-plus gas offers lower wear, for a price
By Mark Phelan, Detroit Free Press Auto Critic 4:57 p.m. EDT June 4, 2015
New Shell premium-plus gasoline promises lower wear, for a price



You just have to try this gas in your Porsche, it's incredible.

I posted my experience here:
http://forums.pelicanparts.com/porsche-911-technical-forum/869144-ethanol-verse-octane-3.html#post8736091

Interesting. Thanks for posting. I'll definitely give it a try.