- Joined
- Dec 22, 2008
- Messages
- 6,969
I'm sure my last Ek4 had a sticker in the filler cap that said 97 Ron+ meaning do not put anything in under 97 ron... am i the only one to have this ???
if it was an sir it probably had that. my old ek4 just said premium unleaded on the flap. would only put normal unleaded in a type R if i was completely stuck. even though they have knock sensors it will be down on power and feel sluggish.