I looked at and test drove a 06 wrx that has been modified it ran like a bat out o hell and only has 14000 miles on it and the dealer is asking 22,900. When i looked under the car on the front sub-frame there was these brass spacers in between the sub-frame and the body what the heck are they for why would some one do that? Also the sub-frame on both sides looks to have aboput 6 inches cut off of it???