Originally Posted by OrbitalEllipses
P/N on the bracket for future parties to swap ICs would be great. I thought about this a while ago, and figured it would only take using the GR brackets.
You would only need the 3rd bracket in the 4th picture, all other brackets are identical in previous years except for maybe the models that do not use these type of brackets.
Now this install/experiment was only done with a GD DBW sti so I'm not sure how fitment is with DBC and etc. subarus. I would also like to add that a modified stock heat shield fits with no problem. Hood scoop splitter modification is also a must, if your going to use this bigger GR sti tmic you need to get the most of out of it, which is not hard to do.