hello,
i have a turbosmart manual boost controller and i was wonder how to hook it up. i already searched and couldn't find anything on how to hook it up. i was told that you hook 1 side to top of the wastegate(tial 38mm) and the other side to the compressor side of the turbo, but i tried that and it is just over boosting crazy, it hits the map sensor then overboosts. how do you hook it up.

thanks in advance

 

come on need help

 

Here are the instructions......

http://www.turbosmartusa.com/pdf/FG-GBCV-BT.PDF

It sounds like you are doing it right, so all I can think of is that either your hose is cracked, or the unit is defective.