Originally Posted by pippen
Ok.. couple more questions lol
1. Smog. Does building a motor like this have any negative affect on smog? Can I just throw on the stock exhaust with the cats and be good?
2. Heads. Do I need to get them decked?
I was in the same boat. I researched a ton and just found horror story after horror story about built motors. I went with an ej207 simply because of this fact.
Someone once told me a subaru motor is like a virgin. Never the same once you open her up lol.