wow... i geuss this is why zeitronix group buys always fall through on evom... no one knows about it or knows how good it really is... this thing comes with everything you need to run afc off the bad... you need NO gauges.. and you get the highest res sensors. PLUS you can't just go right to ems afterwords if you choose to take the big dive.

 

you don't need any gauges with the R-500 and it has more features......

R-500

A/F, EGT, Knock, Boost (with an update) + log 6 inputs for logging + it can be


Accurately measures Air/Fuel Ratio, EGT, and Knock
Powerful 32 bit integrated processor, RAM, and FLASH technologies
Integrated 6 Inputs for data logging (2 Speed, 4 Analog)
Built-in amplifier for audible knock output to speakers or headphones
Over 80 minutes of onboard memory
analog outputs (User configurable)
Fully customizable LED warning light or shift light
High speed USB 2.0 interface
Large dot matrix display with blue backlight
100% backwards compatible with M-Series controllers
Compact dash mountable design (4.75 x 2.25 x 1 inch)
Sensor soft start circuitry, prolongs o2 sensor life
Powerful PC analysis software included (PLX Logger Version 2.0+ Free Download)
Field firmware upgradeable (more features added to R-500 regularly)