My previous car was a Mitsubishi turbo because of that i do know quite a bit about turbo cars however i know almost nothing about audis. I have been learning somewhat but there are some questions about my car that i simply haven't been able to figure out. I am sure that these questions have been answered before but i have been looking and simply havent found them. I just bought a 2001 S4 with 108,000 miles. I am wondering what is the best chip you can buy for these cars. I know that this will probably start a debate but maybe i can learn some from it. from what i can gather is that APR has the best one but i wanted to ask before i had it put in. Also what kind of power do you think i can get with a chip i already have a catback exhaust chargepipes and intake. Also i am planning on installing a boost guage soon and i dont want to just tap it anywhere so where is the best place to tap it to get a good reading. Thanks all for your help.

 

https://www.audiforums.com/m_406711/tm.htm

http://www.goapr.com/Audi/products/ecu_upgrade_s4.html

http://awe-tuning.com/pages/shared/p...CenterGaugePod

 

Good links ^^^^ Start there.....

 

Tap the intake manifold... thats pretty much where you tap it... and if you want something aggressive go for a GIAC chip

 

thank you i hate to be an obnoxious newbie but i had to figure these things out, and thanks for the links those were perfect.

 

you are welcome.....i know how is feel...we all been there....oh.....wait....i am still there