[daliumong]

yeah probably my internal wastegate is sufficient enough for my turbo right now. but an external wastegate is easier to turn up the boost by chaging springs and i wont have much boost spike with it.

you can change the boost by using a manual boost controller. With such a small turbo, its probably easier and cheaper this way. heres one from blaast performance for 20 bucks

http://www.blaastperformance.com/index.php?p=product102