Haltech

[justin w ivan und stnt]

I have been following the list for quite a while now (1+ year) in hopes of
coming up with a diy fuel injection system for a turbocharged 4cyl
Volkswagen. The current injection is Bosch digifant that controls a
factory supercharger up to 11 psi ~ 160 hp. There exists aftermarket chips
for up to 15 psi of boost ~ 190 hp. I am looking to turbocharge at 16 to
18 psi and hoping for 250+ hp (crank). 
	To date I have not come across an acceptable diy that would be
easy to implement and update as I develop my car. This has led me to the
idea of getting a programmable injection system. As of now the two that I
have heard the  most about are the TECII system and haltechs. 
	I was looking for opinions on either system as well as if you feel
that it is the best idea conserdering cost, ease of use and adaptibility.
Also, does anyone have a Haltech for sale or know of a good location to
get one ata  reasonable price. I am looking specifically for the old E6A
(ES6A?).
  Any help would be greatly appreciated.
  Justin