Hey guys, is this gauge by AEM similar to the UEGO? Will it give an accurate reading of the AFR, as well as show the AFR through the sweeping LEDs?

Its the AEM 30-4300 Serial Datastream Gauge
http://gravanatuning.com/application...tastream_Gauge

Also, these seats are bad ass! And I'm really thinking about buying them. Let me know if you guys think they would look god in a red SS/SC w/ red inserts
http://gravanatuning.com/application..._Suede_Inserts

 

I think that gauge is only used with the AEM Engine Management System. It reads the same as the UEGO but this one installs in the EMS and not just the Wideband sensor