mustang_89

2005 is the year in question. I am a parts researcher for an aftermarket company. I have the complete parts catalog on CD for all years, all models. In particular I am researching spark plug wire sets. 2.5 sohc (non-turbo) engines in the B12 chassis are: Brighton L LS GT GT Limited Outback Wagon Baja ...The above models use a certain wires 22451AA72A (1) 22451AA80A (1) 22451AA81A (2) 2.5 sohc (non-turbo) engines in the B13 chassis are: 25I 25I Limited ...The above models in Sedan, Wagon and Outback Wagon use a different wireset 22451AA94A (1) 22452AA69A (1) 22453AA14A (1) 22454AA14A (1) (except California, which uses yet another part number). 22451AA92A (2) 22451AA93A (2) Usually the chassis changes at the model year changes, but in this case, both seem to be available in 2005. I just received the 2006 update and I will look at it next to see if both chassis continue. Thanks for asking though.

Does anybody know or can direct me to a site that can explain the differences between a B12 and B13 chassis on a Legacy? Is it wagon vs Sedan or something like that? Thanks in advance.

Sooby, What kind of information are you looking for?