who make an affordable w/b o2 and w/b gauage?

 

Aem or Innovate there's some more those are usually the 2 main brands people use here. I personally have the Innovate mtx-l on my car and like it

 

www.plxdevices.com

 

Go with AEM.. I went threw TO many innovate LC-1's... They just don't last if you use leaded fuel. I've got an AEM on my track car and my road car, they work and are worth the price

 

Go with the innovative MTX-L.....fastest on the market currently...switching my AEM to Innovative........ also most wideband uses the Bosch LSU 4.2, including aem and innovative motorsports

This PDF will give you a good idea, on how brands perform

http://www.innovatemotorsports.com/r...B_Shootout.pdf

 

lc-1 kit. Sensor lasted almost two years

 

PLX sm-afr with Dm-6 gauge here, 0 complaints. I also like that the gauge is thin enough to surface mount and that I can add sensors later without having to add more gauges or gauge wiring.