Originally Posted by Cilwang

I thought I could be stupid enough to not see a bolt facing front, but it was not the case, there is only one bolt that fits in a tool...

Tried this morning again, and same... I'm beginning to f**k up the bolts... Oh well, I guess I'll have to find a garage that has better tools than me to help me on the job, but noone will want to do this 30 seconds job. Parisian garages are not very helpful, they'll try to sell me a full exhaust instead or charge me 100 euros!

Thank you for your help anyway.

Ps: unscrewing is anti-clockwise right ? Just in case :-D