I already have one, but I found this out and had to let my fellas know. Freaking 250 shipped with free next day air shipping! seriously this is soooooooooooooo cheap.

http://ngamotorsports.com/product_de...php?item_id=11

 

There is a thread already on this. Search aem blowout deal. I just got mine. Its sweet.

 

Also here is some pics of mine installed. https://www.cobaltss.net/forums/appearance-48/aem-wideband-installed-40324/ I also received my 3 gauge pillar today. My aeroforce gauge should be shipping soon from them Nga is a very good vendor.

 

Yeah I already bought the NGK one.

 

SOUNDS NOOB..BUT whats the wide band used for and does it need to be tuned..

 

wideband is used to check the air fuel ratio of your car it has an o2 sensor on the end that plugs into the downpipe i believe and as far as tuning it is used to help tune but no it doesnt need any tuning to be used