Upgrading My Audi [Archive] - Audi Forums

: Upgrading My Audi

03-30-2005, 12:12 PM
Hey guys whats up. Well i have a 2000 audi s4 quattro bi-turbo. I want to upgrade it. i wanna get some intercoolers, airfilters, a new suspension, exhaust system, and i wanna chip it. i wanna try and get it up to 400hp. so any help would be awesome. give sites if you could, or names of companys or anything. thanks guys. Andy

03-30-2005, 01:02 PM
do a search.. kinda been covered before... start with a chip, diverter valves and exhaust...

giac chip w/ flashloader... Forge DVs and remus exhaust if you ask me

03-30-2005, 01:10 PM
ok, what about intercoolers, and air filters, just anything that fits?

03-30-2005, 02:10 PM
get a k&n drop-in filter.. the OEM airbox is designed perfectly. wait in the intercooler... it wont really do much unless you get bigger turbos

03-31-2005, 12:28 AM
ok, well i would like to get bigger turbos, i wanna be pushing at least 400hp. with all this. thanks,Andy

03-31-2005, 04:01 AM
with exhaust, chip and K&N you'll be pushing about 360... i wouldnt do new turobs right away.. trust me, see how the car is with 360 then decide what you wanna do next.

04-04-2005, 09:29 PM
Well, since you are in salt lake city, go talk to Alex at Alex's Auto Haus. He is an authorized dealer for APR. I talked to him about my 2000 S4 and he mentioned the stage III upgrade from APR. Their dyno numbers show 412 HP and 485 lb/ft of torque at the wheels! That could be a little over the top, but not by much. That Stage III package is about $8500 including labor.

04-05-2005, 02:20 AM
ok hey thanks guys. this helps. jtj0812, did you get that stuff done to your audi, how does it run? its it way fast, and what is the gas mileage now? also whats the guys number, or does he have a website or something. Thanks, Andy