Looking into purchasing a chip and i wan't either a GIAC or MTM. What do you guys think would be better for me. I want smooth power. Also where can i buy MTM, i can't seem to find it anywhere. Thanks guys,
Scott

 

MTM has a reputation for being the "smoothest", they also have a very dedicated and loyal group customers from what i can see. Not sure of local dealers though, maybe someone else can hep

 

Well seeing as how MTM is based outta Europe It might be tough to fine a chip, However there are some places in the US that vendor them. Try mtm's website and look for american shops.

 

I had the MTM chip on my car for a while. It was nice and smooth. However my friend has the GIAC on his car and we took turns driving each other's car's one night and by the end i decided i liked the GIAC better. The GIAC adds just a little bit more power and you can noticea difference. It may not be as smooth, it kind of kicks in all at once.

 

go with MTM....here it is for you in the US....

http://www.hoppenmotorsport.com/Audi.S4.B5.Tuning.htm

 

I actually just purchased the MTM chip a day or so ago after reading up on them, sounds like if you have K03s(stock) youd be better off with the mtm as its a little more gentle on them, but you still get more power. Now if you had k04s etc, you probly want the GIAC.

 

Ilove my MTM. A friend of mine had an APR 93 chipped ECU, and now hasa GIAC 3- chipped ECU, and an ECU with GIACfull Stage 3 with all modes. After riding in my MTM chipped car he said that the MTM is definitely the smoothest.

 

01AudiS4 what wheels are those?

 

Stern Inter-Touring 17X8

 

I would prefer to use GIAC. I love mine.