hey whats up, im dgerard's son, , and primary driver of the impreza . someone must know the difference between a 2.2 and 1.8, whether it is bolt patterns or the throttle plate is facing in a dif direction or closer/further from the firewall. and what do you mean by not putting an intake on bc of hitting a puddle? to me that seems like telling someone not to lower their car because there may be a rock in the road that they cant clear, well, go around it.