I need a afr gauge!!

[chewyrps13]

I need a afr gauge with o2 censor!! I perfrer the aem dugital ine but let ne know what you got!! I have a greddy profec b spec 2 for trade.

[hotlavaflow]

I have an AEM afr gauge with O2 sensor I'm not using if you want to trade. AEM 30-4100. PM me

[TC2SR]

i have what you want but im not trading, willing to sell?