NGK PowerDex AFX Air Fuel Monitor
http://corksport.com/store/category/6ak7/axe-engine.html
I have been wanting this for a little while now and was just wondering if anybody has tried it yet or if it will even work with the mazda 3.
http://corksport.com/store/category/6ak7/axe-engine.html
I have been wanting this for a little while now and was just wondering if anybody has tried it yet or if it will even work with the mazda 3.