Extract from:
http://forum.pulsar.org.au/attachment.php?attachmentid=46839&stc=1&thumb=1&d=1284197212
FS: 50mm ITB's for VE
Item Description: Full set of BMW E46 50mm throttle bodies and adaptor plate to fit SR20VE and 20V
Location: Brisbane
Website: Here
Item Condition: Used
Reason for selling: Change of lifestyle
Price and price conditions: $900 plus freight
Extra Info: This is not for the faint hearted. Will need a standalone Ecu.
Will need a set of velocity stacs and fuel rail and at least 370cc Lucas style injectors.
Adaptor plate has been port matched and flow tested wich resulted in only a 2.5% loss. Stock manifold resulted in a 10.5% loss