As it says above, Slant style TMIC. Old school style, but i much better fit in the tight Legacy engine bay than the newer WRX or STi IC's. I bought it off here and never got to install it. My car was rear ended badly and is now totaled. So this was not needed obviously. After the insurance clears the car and gives me my settlement, i will be selling parts, so stay posted. In the meantime, i bought this for $40 plus shipping so i am going to sell it for the same. Pics are borrowed from the guy i bought it from. My camera was hurt in the crash as well.
Very easily can be made to work with any engine. It works better than many of the other inter coolers because of its size. Hence why the Saab Ic's are so popular. All you need it a 3" to 3" coupler to go from the Ic to the throttle body and then fashion a hose to go fro the Ic inlet to the outlet on the Turbo housing. There are several write ups of what people have used if you just search around the intercoolling form. Let me know of you interest and where you are located and i can get you a shipping quote