ive narrowed it down to three chips(giac,apr,wetterauer)... they all claim pretty much around same hp/torque gains! can anyone from personal experience tell me which of these is the most agressive/fun to drive with.? i can buy giac or apr brand new or get the wett chip with ecu for very cheap. thanks 4 the help!

 

GIAC is more aggressive. Wett is a good chip though, and they do make a K04 program for down the road (as does GIAC - but APR does not)