I've been e-mailing back and forth with Jerry Thornton at eurocharged about a SC Pulley/Tune combo, and his most recent response was "let's do 10 people 20% discount!" I don't know if this is for a pulley/tune or just the tune like the group buy was initially so maybe someone from Eurocharged can clarify.
Here's a copy of our exchange:

"Lets do 10 people 20% discount!

Jerry Thornton
Eurocharged Performance
Eurocharged Performance and Tuning- Exotic and European Tuning Specialists
(281) 398-9700 - Office
(312) 446-6326 - Cell
jerry@eurocharged.com

On Feb 23, 2013, at 9:16 PM, "Jay Davalos" <jaydavalos10@gmail.com> wrote:

Sounds great, it seems we're getting close to the 10 people for the group buy on the forum. If we can't get the 10 members then I will gladly take the 10% discount.

Sent from my iPad"

I have to say tho, from my experience with NeedsWings and now Eurocharged, these are some great guys to work with, great customer service to such a small community. Thanks guys.