From bitter experience on a 3dr, don't buy petrol hose off of fuel hose suppliers on eBay as they frigging disintegrate after less than 100 miles on super unleaded

From chatting to Merlin Motorsport they recommended to use this spec hose - which I've been running without issue for a number of years now :

https://www.merlinmotorsport.co.uk/p...-metre-2134-01

HTH