GIAC VW GTI MK5 Software
GIAC has been producing the highest quality performance software for Audi ® and VW ® performance applications for longer than most other tuners in the market today have been in existence. In fact we have been working on these applications for over 17 years now and have achieved success with these cars year after year because we have been willing to devote the time necessary to get it right. We have a variety of programs for almost every Volkswagen made from 1991 to present and most Audi cars from 1996 and later. All software performance programs feature full recalibration for all driving conditions, which we can replicate at our test facility in Irvine CA.