AMS/Abt chip group buy !
 

<ul><li><a href="http://www.advancedmotorsport.com/2003_chip_gb.html">Details here...</a></li></ul>

Already got one

Re: Already got one
 

I am considering getting the GIAC chip and the K04 turbo. Are there any advantages to the AMC/ABT chip.

ABT works closely with Audi AG. You can buy their chips at dealerships in Europe.
 

They run the Lupo Cup for VW, won the DTM championship this year, and slew of other major races. Needless to say, they are very tight with the factory.

AMS has worked with Abt for over 10 years and has a 13,000sq ft facility with 4wd dyno and a lot of other tuning equipment to make sure the the conversion for North American chips is up to Abt standard.