Originally Posted by smokinsound

Okay, I've got the 8200NEX and idatalink Maestro installed. I get basic monitoring functions over things like A/F ratio, RPM, speed, engine load, water & exhaust temp (I didn't see oil temp), etc. Added bonuses are 0-60 & 1/4 mile times. I do not get tire pressure monitoring or climate controls. Basically a few extra gauges, but no additional controls, or tire pressure monitoring, which I was hoping for -- but certainly isn't a deal breaker. All steering wheel controls have been retained, and I can activate google voice by pushing and holding the call button. If I push and hold the call end button, the gauge clusters come up on the screen (user customizable when programming the unit.) Be sure to disconnect the harness to the OEM bluetooth module when you install your new unit. Hope this helps for anyone else considering this mod.

Installed on 2013 Nismo w/ bluetooth, no nav.