I've never seen this before so it might be helpful to someone here.  Its a jigger that connect your bike to an iphone app:

Its $265

Charges device     iPhone & iPod touch     Dude... you won't get too far without charging!
Diagnostics     Unknown...See below *4*     Beta!!! New in version 2.0... Initial support for AFR, MAP & TPS. Working to expand support for other readings such as Injector Pulse Width (IPW), Block Learn Multiplier (BLM) & Ignition Advance (ADV).
Customizable Gauges     All supported     New in version 1.6 of the app.
Speedometer     All supported    
Tachometer     All supported    
Trip Odometer     See below *3*    
Engine Temperature     All supported    
Gear Indicator     See below *1*     If you are also running ThunderMax, make sure to use their latest firmware.
Turn Signals     All supported    
Orientation Auto-Lock     All supported     Orientation is locked to match the active GaugeFace (skin) preference when connected to a running bike.
Orientation Auto-Lock     All supported     Ability to select and lock orientation based on user preference.
Metric & US     All supported    
Heads up Display (HUD)     All supported     Performance varies on slower iPhone 3G or iPod touch 3rd generation and prior.
Digital Compass     All supported     Requires GPS on iPhone 3G, 3GS and 4
Altimeter     All supported     Requires GPS on iPhone 3G, 3GS and 4
Check Engine (MIL)     All supported    
Shift Light     All supported    
Battery Voltage     All supported    
Fuel Level     See below *1*     New in version 1.5 of app.
VIN Reader     See below *2*     New in version 1.5 of app.
DTC Read & Erase     See below *3*     New in version 1.5 of app.

 

gaugeface.com/features

That's VERY cool.

its a good thing, and it has ongoing development, i actually asked for AFR and they did it!

T1

Bonkerz, if you consider getting Gaugeface here's something you should consider looking at www.rammount.com/EmptyPages/AQUABOXES/smallaquaboxpro10mounts/tabid/4285/Default.aspx 

 

and this motorader.com.au/

Regards T1

This would be ideal for mounting it.

http://www.ourdeal.com.au/deal/waterproof-iphone-bike-mount-case-delivered-from-simply-wholesale/?ref=8Cv8V&utm_source=National%20-%20Daily%20Alert&utm_medium=Email&utm_term=Standard&utm_content=Side%20Deal&utm_campaign=OurDeal%20Daily%20Alert