i was bored at work and was surfing the Audi perfomance suppliers and found this

http://www.034motorsport.com/product...roducts_id=570

and i would like to know what would happen if i switched from my stock throttle body to a bigger s4 throttle body?

i had a B&M 82mm throttle body on my 92 civic si and i only really noticed a differance at higher rpms and it really wasn't much of a differance

 

Probably see the same results on this car.

 

throttle response should be better...i would think

 

im sure this might make more of a differance for the big turbo guys

 

if your software thinks your throttle body is stock then your car will not run correctly. its not something you can swap around without changing settings on the car.