I put mine in over the weekend, overall it went well. I didn't have have any directions either so I just watch the u-tube videos for the Whipple Intercooler. CVF intercooler fit well, just two problems. The hole for the sensor screw wasn't threaded deep enough so it wouldn't tighten up, so I just added a washer. It does come with two legs that bolt to the front and then they have a pin that goes into the cross member that holds up the radiator and condenser at the bottom, I think it should of come with some type of bushing but it didn't, I just made my own.
Took it for a drive when I was done and it really made a difference. Much smoother power delivery without the turbo lag.