Another RARE item from my collection. 

Velocity Sport Tuning overbore throttle body. Extremely rare and sought after part. larger throttle plate bored 4mm and BOTH shafts have been slimmed down and flush screws installed. This part is not for everyone, but for someone wanting to complete a CIS all motor build, or a period correct build. This piece makes power. Also Comes with switches. does not have provision for idle screw. best use for mk2 motronic. But can be used on earlier cars as well.