Hey, I'd like to add a turbo to my P5 in the future, but I don't want to have any problems with my car. I'd like it to function like an MSP, but maybe with a little more power. I would get a turbo timer to take care of the turbo but other than that, I don't want to have to worry about blowing my engine or anything. I'm looking at the HiBoost kit $4000 (www.hiboost.com) and the Wagner Motorsports kit $3200 (www.wagnermotorsports.net). I'd like to get a complete kit so I don't have to worry about parts not working together. What do you guys think? Oh, and I have a manual.