Right as im off to ireland in the quattro at the end of the month im running the 3" MAF setup now im going to fill up the tank with momentum @ holyhead before i board the ferry and take a 25L jerry can just in case, but ive been reading on google into fuel types and theres mention of E5 which is 99 octane or there abouts and also E85 ?? Any input on this or shall i take 2 jerry cans lol