FS Defi Blue Racer Boost Gauge
 

Brand new, I bought it in March '08 but never installed it. Only opened it to test fit it in my gauge pod.
Info on the gauge:
http://www.egauges.com/vdo_ind.asp?T...cer&PN=DF06501

Asking $150 + shipping

EDIT: Will also include a used A-pillar mount single gauge pod