HOWWEEVER. This only works on MAS, (do all e36 have mas or not?) MAS actually measures the density of air. Cold air does not create a performance increase on AFM type cars like e30 because that just measures flow and volume, not density. Colder air on AFM just leans out the engine a bit.
<span style='font-family:Geneva'><span style='font-size:14pt;line-height:100%'><span style='color:red'>Fox</span></span> <span style='color:gray'>the Pirate</span>
Diplomacy is saying "nice doggy" until you find a rock.</span>
I live my life one quarter mile at a time, and for those 23 or more seconds I'm free.