I installed a 2nd Gen leading coil in my FD and was wondering does it really matter how the plug wires are connected as long as the wires are from the leading plugs? Because unlike the FD leading coil which is marked, the FC leading coil has no marks. For instance would the front leading plug go to the left plug on the leading coil and the rear leading plug to right plug on the leading coil? I would assume it wouldn't matter since the plugs are on the coil. Thanks...Tony

 

It shouldn't matter, because the leadings fire at the same time. But, if you're worried about it, if you're holding the coil in front of you with the plug wire bosses at the top, the left would be L1. S4's, anyway...