256
Omega General Help / Exhaust manifold to downpipe nuts.
« on: 12 July 2017, 13:49:15 »
Here I go with a stupid question.. what size are the nuts that hold the cat pipes to the manifold?. I ask because I've tried a 14mm and its too small i've also tried a 15mm and it seems to big are they AF or some other strange size or am I being a bit daft.
Cheers
Neil.
Cheers
Neil.