Originally Posted by
mpboost
I have a Maxxfab 3" O2 housing on mine, and it has a nice support built into it. It uses the factory support bracket which many aftermarket O2 housings don't use. I did a lot of research, and I couldn't find any cases of the Maxxfab unit breaking.
I also have the stock O2 sitting on my bench, and I agree it doesn't look like it could be opened up too much. I'd say you are probably better off having the stock turbo manifold ported out and have it matched to a 3" O2 housing.
I am considering running a Forge WGA because I don't want to modify my top heat sheild. I have Stage 2 so I was hoping to run 19-20lbs peak (as oppose to the 17lbs it runs now). What do you think? Any feedback on that WGA?