My friend has a '93 90 CS sedan with the 2.8. Anyone know if that's the same 2.8 that's used in the A4, as he's looking to modify a little bit, and if so, what the least-expensive, most-power compromise mod would be for that engine (like an exhaust? Intake manifold spacers? I know nothing about these Audi engines...)

Thanks!

 

there are no intake spacers (its a v6 and doesn't have room for that. As for what else could be done. just exhaust. airfilter. just bout nothing, unless you want to do standalone and then put a SC on it. but thats not going to fall into your least expensive catigory.

 

haha, ya, he doesn't wanna spend much $$ on it as within a year he plans on selling it.