Quote Originally Posted by farmtruc View Post
The PLX works great with hptuners.

PLX Devices Inc. - Custom Digital Gauges, Wideband O2 Air Fuel Ratio, OBD 2, Data Loggers

I have the m300 and is good for multiple vehicles, or just get their wb and mount it permanently.
Thanks for the replies guys,

From both sensors mentioned what's going to be my cheapest option?

What is the bare minimum equipment needed, for this work with hp tuners?

Would this work? PLX Devices Inc. - SM-AFR Wideband O2 Air Fuel Ratio Controller