NeilMick said:Where did you buy the supercharger in Z4 3.0si form? I've been told it's not available yet only for the E90.
aquazi said:wow... look forward to the s/c build... from what i gather the N52 isnt particularly suited to boost.... so under low psi how much would you expect to gain?
NeilMick said:I thought the mapping software would definitely be different, also the position/tubing for the air intake will be different depending on the car?
srhutch said:Have you rolled the rear arches?