Alright before I break my hand punching concrete someone please give some advice.
I'm installing a corsa x pipe but am having a hell of a time removing the stock h pipe.
I got the four main bracket nuts off but when it comes to the two next to the O2 sensor ford decided to be so kind and place the bolt going down so there's very little room to get even a 13MM wrench up there. I've been at it for about an hour now and I'm frustrated so it was time to quit.
If so you see how the bottom of the bolt that is pointing toward the ground has a star pattern on it? I used I believe a 6mm socket on that. Check until you get one that fits. It worked for me! Hope that helps.